| 1. | : Analyzing Large-Scale Political Discussions on Twitter: The Use Case of the Greek Wiretapping Scandal (#ypoklopes). In: Journalism and Media, vol. 5, no. 3, pp. 1348–1363, 2024, ISSN: 2673-5172. ) |
| 2. | : Design and development of a forecasting tool for the identification of new target markets by open time-series data and deep learning methods. In: Applied Soft Computing, pp. 109843, 2023, ISSN: 1568-4946. ) |
| 3. | : Explaining causality of node (non-)participation in network communities. In: Information Sciences, vol. 621, pp. 354-370, 2023, ISSN: 0020-0255. ) |
| 4. | : Analyzing large scale political discussions on Twitter: the use case of the Greek wiretapping scandal (#ypoklopes). 2023. ) |
| 5. | : UnStressMe: Explainable Stress Analytics and Self-tracking Data Visualizations. In: 2023 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 340–342, IEEE 2023. |
| 6. | : 14 Years of Self-Tracking Technology for mHealth - Literature Review: Lessons Learned and the PAST SELF Framework. In: ACM Trans. Comput. Heal., vol. 4, no. 3, pp. 17:1–17:43, 2023. ) |
| 7. | : Uncovering Bias in Personal Informatics. In: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., vol. 7, no. 3, pp. 139:1–139:30, 2023. ) |
| 8. | : Systematic exploitation of parallel task execution in business processes. In: Comput. Sci. Inf. Syst., vol. 20, no. 4, pp. 1661–1685, 2023. ) |
| 9. | : Toward Building Edge Learning Pipelines. In: IEEE Internet Comput., vol. 27, no. 1, pp. 61–69, 2023. ) |
| 10. | : A context-aware unsupervised predictive maintenance solution for fleet management. In: J. Intell. Inf. Syst., vol. 60, no. 2, pp. 521–547, 2023. ) |
| 11. | : A comparison of proximity-based methods for detecting temporal anomalies in business processes. In: Mach. Learn., vol. 112, no. 11, pp. 4101–4128, 2023. ) |
| 12. | : SIESTA: A Scalable Infrastructure of Sequential Pattern Analysis. In: IEEE Trans. Big Data, vol. 9, no. 3, pp. 975–990, 2023. ) |
| 13. | : Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. In: Math. Oper. Res., vol. 48, no. 1, pp. 583–602, 2023. ) |
| 14. | : Enable care of older cancer survivors with digital health technologies: the LifeChamps project. In: 19th IEEE International Conference on Body Sensor Networks, BSN 2023, Boston, MA, USA, October 9-11, 2023, pp. 1–4, IEEE, 2023. ) |
| 15. | : MINDSET: A benchMarking suIte exploring seNsing Data for SElf sTates inference. In: 10th IEEE International Conference on Data Science and Advanced Analytics, DSAA 2023, Thessaloniki, Greece, October 9-13, 2023, pp. 1–10, IEEE, 2023. ) |
| 16. | : ClinApp: A Microservices-Based Platform for Efficient Medical Visit Scheduling. In: John Mantas, Parisis Gallos, Emmanouil Zoulias, Arie Hasman, Mowafa S. Househ, Martha Charalampidou, Andriana Magdalinou (Ed.): Healthcare Transformation with Informatics and Artificial Intelligence, ICIMTH 2023, 21st International Conference on Informatics, Management, and Technology in Healthcare, Athens, Greece, from 1-3 July 2023, pp. 339–340, IOS Press, 2023. ) |
| 17. | : ENCOVIZ: An open-source, secure and multi-role energy consumption visualisation platform. In: Nikolaos G. Bourbakis, George A. Tsihrintzis, Maria Virvou (Ed.): 14th International Conference on Information, Intelligence, Systems & Applications, IISA 2023, Volos, Greece, July 10-12, 2023, pp. 1–5, IEEE, 2023. ) |
| 18. | : The State of Algorithmic Fairness in Mobile Human-Computer Interaction. In: Andreas Komninos, Carmen Santoro, Damianos Gavalas, Johannes Schöning, Maristella Matera, Luis A. Leiva (Ed.): Proceedings of the 25th International Conference on Mobile Human-Computer Interaction, Companion, MobileHCI 2023, Athens, Greece, September 26-29, 2023, pp. 19:1–19:7, ACM, 2023. ) |
| 19. | : Towards the Definition of an Intelligent System for Organizing Medical Visits and Collecting Medical Data. In: Maria Hägglund, Madeleine Blusi, Stefano Bonacina, Lina Nilsson, Inge Cort Madsen, Sylvia Pelayo, Anne Moen, Arriel Benis, Lars Lindsköld, Parisis Gallos (Ed.): Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023, Gothenburg, Sweden, 22 - 25 May 2023, pp. 376–377, IOS Press, 2023. ) |
| 20. | : EduVida: Exploratory sensing data analytics for a healthy education life. In: Felix Nti Koranteng, Nilufar Baghaei, Sandra Burri Gram-Hansen (Ed.): 18th International Conference on Persuasive Technology, Adjunct Proceedings co-located with PERSUASIVE 2023, Eindhoven University of Technology, Eindhoven, The Netherlands, April 19th - 21st, 2023, CEUR-WS.org, 2023. ) |
| 21. | : Bias in Internet Measurement Platforms. In: 7th Network Traffic Measurement and Analysis Conference, TMA 2023, Naples, Italy, June 26-29, 2023, pp. 1–10, IEEE, 2023. ) |
| 22. | : Stress Beats: A Continuum of Learning Methods for Personalized Stress Detection. In: IEEE International Conference on Web Intelligence and Intelligent Agent Technology, WI-IAT 2023, Venice, Italy, October 26-29, 2023, pp. 40–47, IEEE, 2023. ) |
| 23. | : PyPoll: A python library automating mining of networks, discussions and polarization on Twitter. In: Ying Ding, Jie Tang, Juan F. Sequeda, Lora Aroyo, Carlos Castillo, Geert-Jan Houben (Ed.): Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023, pp. 208–211, ACM, 2023. ) |
| 24. | : Enable care of older cancer survivors with digital health technologies: the LifeChamps project. In: 19th IEEE International Conference on Body Sensor Networks, BSN 2023, Boston, MA, USA, October 9-11, 2023, pp. 1–4, IEEE, 2023. ) |
| 25. | : HARVEST: a complete solution for smart agriculture monitoring. In: George Fletcher, Verena Kantere (Ed.): Proceedings of the Workshops of the EDBT/ICDT 2023 Joint Conference, Ioannina, Greece, March, 28, 2023, CEUR-WS.org, 2023. ) |
| 26. | : Detection of anomalous trajectories for vehicle traffic data. In: George Fletcher, Verena Kantere (Ed.): Proceedings of the Workshops of the EDBT/ICDT 2023 Joint Conference, Ioannina, Greece, March, 28, 2023, CEUR-WS.org, 2023. ) |
| 27. | : Exploring alternatives of Complex Event Processing execution engines in demanding cases. In: Jiman Hong, Maart Lanperne, Juw Won Park, Tomás Cerný, Hossain Shahriar (Ed.): Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, SAC 2023, Tallinn, Estonia, March 27-31, 2023, pp. 313–320, ACM, 2023. ) |
| 28. | : Fair allocation in graphs. In: Kevin Leyton-Brown, Jason D. Hartline, Larry Samuelson (Ed.): Proceedings of the 24th ACM Conference on Economics and Computation, EC 2023, London, United Kingdom, July 9-12, 2023, pp. 473–488, ACM, 2023. ) |
| 29. | : A Proof of the Nisan-Ronen Conjecture. In: Barna Saha, Rocco A. Servedio (Ed.): Proceedings of the 55th Annual ACM Symposium on Theory of Computing, STOC 2023, Orlando, FL, USA, June 20-23, 2023, pp. 672–685, ACM, 2023. ) |
| 30. | : Impartial Selection with Prior Information. In: Ying Ding, Jie Tang, Juan F. Sequeda, Lora Aroyo, Carlos Castillo, Geert-Jan Houben (Ed.): Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023, pp. 3614–3624, ACM, 2023. ) |
| 31. | : EQUALITY: Quality-aware intensive analytics on the edge. In: Information Systems, vol. 105, pp. 101953, 2022, ISSN: 0306-4379. ) |
| 32. | : WearMerge: An Interoperable Framework for Self-tracking Data Integration and Standardization. In: 2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 76-78, IEEE Computer Society, 2022. ) |
| 33. | : WeMoD: A Machine Learning Approach for Wearable and Mobile Physical Activity Prediction. In: 2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 385-390, 2022. ) |
| 34. | : Multilingual Name Entity Recognition and Intent Classification employing Deep Learning architectures. In: Simulation Modelling Practice and Theory, pp. 102620, 2022, ISSN: 1569-190X. ) |
| 35. | : 12 Years of Self-Tracking for Promoting Physical Activity from a User Diversity Perspective: Taking Stock & Thinking Ahead. In: Adjunct Proceedings of the 30th ACM Conference on User Modeling, Adaptation and Personalization, pp. 211–221, Association for Computing Machinery, 2022, ISBN: 9781450392327. ) |
| 36. | : LifeSnaps, a 4-month multi-modal dataset capturing unobtrusive snapshots of our lives in the wild. In: Scientific Data, vol. 9, no. 1, pp. 1–19, 2022. |
| 37. | : Benchmarking Graph Neural Networks for Internet Routing Data. In: Proceedings of the 1st International Workshop on Graph Neural Networking, pp. 1–6, Association for Computing Machinery, New York, NY, USA, 2022, ISBN: 9781450399333. ) |
| 38. | : A comparison of proximity-based methods for detecting temporal anomalies in business processes. In: Machine Learning, pp. 1-28, 2022. ) |
| 39. | : Optimizing Business Processes through Parallel Task Execution. In: Proceedings of the 14th International Conference on Management of Digital EcoSystems, pp. 24–31, Association for Computing Machinery, 2022, ISBN: 9781450392198. ) |
| 40. | : Local Community Detection with Hints. In: Applied Intelligence, vol. 52, no. 9, pp. 9599–9620, 2022, ISSN: 0924-669X. ) |
| 41. | : MANIFESTO: a huMAN-centric explaInable approach for FakE news spreaders deTectiOn. In: Computing, vol. 104, pp. 1-23, 2022. ) |
| 42. | : Scalable real-time health data sensing and analysis enabling collaborative care delivery. In: Social Network Analysis and Mining, vol. 12, 2022. ) |
| 43. | : My Tweets Bring All the Traits to the Yard: Predicting Personality and Relational Traits in Online Social Networks. In: ACM Transactions on the Web, 2022. ) |
| 44. | : On the Aggression Diffusion Modeling and Minimization in Twitter. In: ACM Trans. Web, vol. 16, no. 1, 2022, ISSN: 1559-1131. ) |
| 45. | : TG-OUT: Temporal Outlier Patterns Detection in Twitter Attribute Induced Graphs. In: World Wide Web, vol. 25, no. 6, pp. 2429–2453, 2022, ISSN: 1386-145X. ) |
| 46. | : Don’t Go Chasing Narcissists: A Relational-Based and Multiverse Perspective on Leader Narcissism and Follower Engagement Using a Machine Learning Approach. In: Personality and Social Psychology Bulletin, 2022. ) |
| 47. | : Editorial for the the Special Issue of WWW Journal on Computational Aspects of Network Science (CAoNS). In: World Wide Web, vol. 25, no. 6, pp. 2297–2301, 2022, ISSN: 1386-145X. ) |
| 48. | : Multiple similarity drug–target interaction prediction with random walks and matrix factorization. In: Briefings in Bioinformatics, vol. 23, no. 5, 2022, ISSN: 1477-4054. ) |
| 49. | : On the Nisan-Ronen Conjecture. In: SIGecom Exch., vol. 20, no. 1, pp. 41–46, 2022. ) |
| 50. | : Impartial Selection with Additive Approximation Guarantees. In: Theor. Comp. Sys., vol. 66, no. 3, pp. 721–742, 2022, ISSN: 1432-4350. ) |
| 51. | : Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. In: Mathematics of Operations Research, 2022. ) |
| 52. | : SIESTA: A Scalable InfrastructurE of Sequential paTtern Analysis. In: IEEE Transactions on Big Data, pp. 1-16, 2022. ) |
| 53. | : Investigating Thresholding Techniques in a Real Predictive Maintenance Scenario. In: SIGKDD Explor. Newsl., vol. 24, no. 2, pp. 86–95, 2022, ISSN: 1931-0145. ) |
| 54. | : Adaptivity in Continuous Massively Parallel Distance-Based Outlier Detection. In: Computing, vol. 104, no. 12, pp. 2659–2684, 2022, ISSN: 0010-485X. ) |
| 55. | : A context-aware unsupervised predictive maintenance solution for fleet management. In: Journal of Intelligent Information Systems, 2022, ISSN: 1573-7675. ) |
| 56. | : Exploiting GPUs for fast intersection of large sets. In: Information Systems, vol. 108, pp. 101992, 2022, ISSN: 0306-4379. ) |
| 57. | : Explainable Distance-Based Outlier Detection in Data Streams. In: IEEE Access, vol. 10, pp. 47921-47936, 2022. ) |
| 58. | : Sboing4Real: A real-time crowdsensing-based traffic management system. In: Journal of Parallel and Distributed Computing, vol. 162, pp. 59-75, 2022, ISSN: 0743-7315. ) |
| 59. | : Facilitating DoS Attack Detection Using Unsupervised Anomaly Detection. In: Proceedings of the 34th International Conference on Scientific and Statistical Database Management, Association for Computing Machinery, 2022, ISBN: 9781450396677. ) |
| 60. | : UBIWEAR: An end-to-end, data-driven framework for intelligent physical activity prediction to empower mHealth interventions. In: 2022 IEEE International Conference on E-health Networking, Application & Services (HealthCom), pp. 56-62, 2022. ) |
2024 | |
| 1. | : Analyzing Large-Scale Political Discussions on Twitter: The Use Case of the Greek Wiretapping Scandal (#ypoklopes). In: Journalism and Media, vol. 5, no. 3, pp. 1348–1363, 2024, ISSN: 2673-5172. ) |
2023 | |
| 1. | : UnStressMe: Explainable Stress Analytics and Self-tracking Data Visualizations. In: 2023 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 340–342, IEEE 2023. |
| 2. | : Explaining causality of node (non-)participation in network communities. In: Information Sciences, vol. 621, pp. 354-370, 2023, ISSN: 0020-0255. ) |
| 3. | : Design and development of a forecasting tool for the identification of new target markets by open time-series data and deep learning methods. In: Applied Soft Computing, pp. 109843, 2023, ISSN: 1568-4946. ) |
| 4. | : Toward Building Edge Learning Pipelines. In: IEEE Internet Comput., vol. 27, no. 1, pp. 61–69, 2023. ) |
| 5. | : Detection of anomalous trajectories for vehicle traffic data. In: George Fletcher, Verena Kantere (Ed.): Proceedings of the Workshops of the EDBT/ICDT 2023 Joint Conference, Ioannina, Greece, March, 28, 2023, CEUR-WS.org, 2023. ) |
| 6. | : Enable care of older cancer survivors with digital health technologies: the LifeChamps project. In: 19th IEEE International Conference on Body Sensor Networks, BSN 2023, Boston, MA, USA, October 9-11, 2023, pp. 1–4, IEEE, 2023. ) |
| 7. | : Enable care of older cancer survivors with digital health technologies: the LifeChamps project. In: 19th IEEE International Conference on Body Sensor Networks, BSN 2023, Boston, MA, USA, October 9-11, 2023, pp. 1–4, IEEE, 2023. ) |
| 8. | : A context-aware unsupervised predictive maintenance solution for fleet management. In: J. Intell. Inf. Syst., vol. 60, no. 2, pp. 521–547, 2023. ) |
| 9. | : MINDSET: A benchMarking suIte exploring seNsing Data for SElf sTates inference. In: 10th IEEE International Conference on Data Science and Advanced Analytics, DSAA 2023, Thessaloniki, Greece, October 9-13, 2023, pp. 1–10, IEEE, 2023. ) |
| 10. | : EduVida: Exploratory sensing data analytics for a healthy education life. In: Felix Nti Koranteng, Nilufar Baghaei, Sandra Burri Gram-Hansen (Ed.): 18th International Conference on Persuasive Technology, Adjunct Proceedings co-located with PERSUASIVE 2023, Eindhoven University of Technology, Eindhoven, The Netherlands, April 19th - 21st, 2023, CEUR-WS.org, 2023. ) |
| 11. | : PyPoll: A python library automating mining of networks, discussions and polarization on Twitter. In: Ying Ding, Jie Tang, Juan F. Sequeda, Lora Aroyo, Carlos Castillo, Geert-Jan Houben (Ed.): Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023, pp. 208–211, ACM, 2023. ) |
| 12. | : ENCOVIZ: An open-source, secure and multi-role energy consumption visualisation platform. In: Nikolaos G. Bourbakis, George A. Tsihrintzis, Maria Virvou (Ed.): 14th International Conference on Information, Intelligence, Systems & Applications, IISA 2023, Volos, Greece, July 10-12, 2023, pp. 1–5, IEEE, 2023. ) |
| 13. | : Towards the Definition of an Intelligent System for Organizing Medical Visits and Collecting Medical Data. In: Maria Hägglund, Madeleine Blusi, Stefano Bonacina, Lina Nilsson, Inge Cort Madsen, Sylvia Pelayo, Anne Moen, Arriel Benis, Lars Lindsköld, Parisis Gallos (Ed.): Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023, Gothenburg, Sweden, 22 - 25 May 2023, pp. 376–377, IOS Press, 2023. ) |
| 14. | : Fair allocation in graphs. In: Kevin Leyton-Brown, Jason D. Hartline, Larry Samuelson (Ed.): Proceedings of the 24th ACM Conference on Economics and Computation, EC 2023, London, United Kingdom, July 9-12, 2023, pp. 473–488, ACM, 2023. ) |
| 15. | : A Proof of the Nisan-Ronen Conjecture. In: Barna Saha, Rocco A. Servedio (Ed.): Proceedings of the 55th Annual ACM Symposium on Theory of Computing, STOC 2023, Orlando, FL, USA, June 20-23, 2023, pp. 672–685, ACM, 2023. ) |
| 16. | : Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. In: Math. Oper. Res., vol. 48, no. 1, pp. 583–602, 2023. ) |
| 17. | : Analyzing large scale political discussions on Twitter: the use case of the Greek wiretapping scandal (#ypoklopes). 2023. ) |
| 18. | : Impartial Selection with Prior Information. In: Ying Ding, Jie Tang, Juan F. Sequeda, Lora Aroyo, Carlos Castillo, Geert-Jan Houben (Ed.): Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023, pp. 3614–3624, ACM, 2023. ) |
| 19. | : A comparison of proximity-based methods for detecting temporal anomalies in business processes. In: Mach. Learn., vol. 112, no. 11, pp. 4101–4128, 2023. ) |
| 20. | : SIESTA: A Scalable Infrastructure of Sequential Pattern Analysis. In: IEEE Trans. Big Data, vol. 9, no. 3, pp. 975–990, 2023. ) |
| 21. | : HARVEST: a complete solution for smart agriculture monitoring. In: George Fletcher, Verena Kantere (Ed.): Proceedings of the Workshops of the EDBT/ICDT 2023 Joint Conference, Ioannina, Greece, March, 28, 2023, CEUR-WS.org, 2023. ) |
| 22. | : Systematic exploitation of parallel task execution in business processes. In: Comput. Sci. Inf. Syst., vol. 20, no. 4, pp. 1661–1685, 2023. ) |
| 23. | : ClinApp: A Microservices-Based Platform for Efficient Medical Visit Scheduling. In: John Mantas, Parisis Gallos, Emmanouil Zoulias, Arie Hasman, Mowafa S. Househ, Martha Charalampidou, Andriana Magdalinou (Ed.): Healthcare Transformation with Informatics and Artificial Intelligence, ICIMTH 2023, 21st International Conference on Informatics, Management, and Technology in Healthcare, Athens, Greece, from 1-3 July 2023, pp. 339–340, IOS Press, 2023. ) |
| 24. | : Bias in Internet Measurement Platforms. In: 7th Network Traffic Measurement and Analysis Conference, TMA 2023, Naples, Italy, June 26-29, 2023, pp. 1–10, IEEE, 2023. ) |
| 25. | : The State of Algorithmic Fairness in Mobile Human-Computer Interaction. In: Andreas Komninos, Carmen Santoro, Damianos Gavalas, Johannes Schöning, Maristella Matera, Luis A. Leiva (Ed.): Proceedings of the 25th International Conference on Mobile Human-Computer Interaction, Companion, MobileHCI 2023, Athens, Greece, September 26-29, 2023, pp. 19:1–19:7, ACM, 2023. ) |
| 26. | : 14 Years of Self-Tracking Technology for mHealth - Literature Review: Lessons Learned and the PAST SELF Framework. In: ACM Trans. Comput. Heal., vol. 4, no. 3, pp. 17:1–17:43, 2023. ) |
| 27. | : Uncovering Bias in Personal Informatics. In: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., vol. 7, no. 3, pp. 139:1–139:30, 2023. ) |
| 28. | : Exploring alternatives of Complex Event Processing execution engines in demanding cases. In: Jiman Hong, Maart Lanperne, Juw Won Park, Tomás Cerný, Hossain Shahriar (Ed.): Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, SAC 2023, Tallinn, Estonia, March 27-31, 2023, pp. 313–320, ACM, 2023. ) |
| 29. | : Stress Beats: A Continuum of Learning Methods for Personalized Stress Detection. In: IEEE International Conference on Web Intelligence and Intelligent Agent Technology, WI-IAT 2023, Venice, Italy, October 26-29, 2023, pp. 40–47, IEEE, 2023. ) |
2022 | |
| 1. | : NodeSig: Binary Node Embeddings via Random Walk Diffusion. In: 2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), 2022. ) |
| 2. | : A context-aware unsupervised predictive maintenance solution for fleet management. In: Journal of Intelligent Information Systems, 2022, ISSN: 1573-7675. ) |
| 3. | : Investigating Thresholding Techniques in a Real Predictive Maintenance Scenario. In: SIGKDD Explor. Newsl., vol. 24, no. 2, pp. 86–95, 2022, ISSN: 1931-0145. ) |
| 4. | : Editorial for the the Special Issue of WWW Journal on Computational Aspects of Network Science (CAoNS). In: World Wide Web, vol. 25, no. 6, pp. 2297–2301, 2022, ISSN: 1386-145X. ) |
| 5. | : UBIWEAR: An end-to-end, data-driven framework for intelligent physical activity prediction to empower mHealth interventions. In: 2022 IEEE International Conference on E-health Networking, Application & Services (HealthCom), pp. 56-62, 2022. ) |
| 6. | : Multiple similarity drug–target interaction prediction with random walks and matrix factorization. In: Briefings in Bioinformatics, vol. 23, no. 5, 2022, ISSN: 1477-4054. ) |
| 7. | : Exploiting GPUs for fast intersection of large sets. In: Information Systems, vol. 108, pp. 101992, 2022, ISSN: 0306-4379. ) |
| 8. | : Facilitating DoS Attack Detection Using Unsupervised Anomaly Detection. In: Proceedings of the 34th International Conference on Scientific and Statistical Database Management, Association for Computing Machinery, 2022, ISBN: 9781450396677. ) |
| 9. | : My Tweets Bring All the Traits to the Yard: Predicting Personality and Relational Traits in Online Social Networks. In: ACM Transactions on the Web, 2022. ) |
| 10. | : Benchmarking Graph Neural Networks for Internet Routing Data. In: Proceedings of the 1st International Workshop on Graph Neural Networking, pp. 1–6, Association for Computing Machinery, New York, NY, USA, 2022, ISBN: 9781450399333. ) |
| 11. | : Don’t Go Chasing Narcissists: A Relational-Based and Multiverse Perspective on Leader Narcissism and Follower Engagement Using a Machine Learning Approach. In: Personality and Social Psychology Bulletin, 2022. ) |
| 12. | : On the Nisan-Ronen Conjecture. In: SIGecom Exch., vol. 20, no. 1, pp. 41–46, 2022. ) |
| 13. | : Existence and Complexity of Approximate Equilibria in Weighted Congestion Games. In: Mathematics of Operations Research, 2022. ) |
| 14. | : Local Community Detection with Hints. In: Applied Intelligence, vol. 52, no. 9, pp. 9599–9620, 2022, ISSN: 0924-669X. ) |
| 15. | : Scalable real-time health data sensing and analysis enabling collaborative care delivery. In: Social Network Analysis and Mining, vol. 12, 2022. ) |
| 16. | : TG-OUT: Temporal Outlier Patterns Detection in Twitter Attribute Induced Graphs. In: World Wide Web, vol. 25, no. 6, pp. 2429–2453, 2022, ISSN: 1386-145X. ) |
| 17. | : Impartial Selection with Additive Approximation Guarantees. In: Theor. Comp. Sys., vol. 66, no. 3, pp. 721–742, 2022, ISSN: 1432-4350. ) |
| 18. | : A comparison of proximity-based methods for detecting temporal anomalies in business processes. In: Machine Learning, pp. 1-28, 2022. ) |
| 19. | : SIESTA: A Scalable InfrastructurE of Sequential paTtern Analysis. In: IEEE Transactions on Big Data, pp. 1-16, 2022. ) |
| 20. | : Optimizing Business Processes through Parallel Task Execution. In: Proceedings of the 14th International Conference on Management of Digital EcoSystems, pp. 24–31, Association for Computing Machinery, 2022, ISBN: 9781450392198. ) |
| 21. | : On the Aggression Diffusion Modeling and Minimization in Twitter. In: ACM Trans. Web, vol. 16, no. 1, 2022, ISSN: 1559-1131. ) |
| 22. | : Can recommenders compensate for low QoS?. In: IEEE (Ed.): GLOBECOM 2022, IEEE Global Communications Conference, 4–8 December 2022, Rio de Janeiro, Brazil, 2022. ) |
| 23. | : MANIFESTO: a huMAN-centric explaInable approach for FakE news spreaders deTectiOn. In: Computing, vol. 104, pp. 1-23, 2022. ) |
| 24. | : LifeSnaps, a 4-month multi-modal dataset capturing unobtrusive snapshots of our lives in the wild. In: Scientific Data, vol. 9, no. 1, pp. 1–19, 2022. |
| 25. | : 12 Years of Self-Tracking for Promoting Physical Activity from a User Diversity Perspective: Taking Stock & Thinking Ahead. In: Adjunct Proceedings of the 30th ACM Conference on User Modeling, Adaptation and Personalization, pp. 211–221, Association for Computing Machinery, 2022, ISBN: 9781450392327. ) |
| 26. | : Adaptivity in Continuous Massively Parallel Distance-Based Outlier Detection. In: Computing, vol. 104, no. 12, pp. 2659–2684, 2022, ISSN: 0010-485X. ) |
| 27. | : Explainable Distance-Based Outlier Detection in Data Streams. In: IEEE Access, vol. 10, pp. 47921-47936, 2022. ) |
| 28. | : Sboing4Real: A real-time crowdsensing-based traffic management system. In: Journal of Parallel and Distributed Computing, vol. 162, pp. 59-75, 2022, ISSN: 0743-7315. ) |
| 29. | : EQUALITY: Quality-aware intensive analytics on the edge. In: Information Systems, vol. 105, pp. 101953, 2022, ISSN: 0306-4379. ) |
| 30. | : WearMerge: An Interoperable Framework for Self-tracking Data Integration and Standardization. In: 2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 76-78, IEEE Computer Society, 2022. ) |
| 31. | : WeMoD: A Machine Learning Approach for Wearable and Mobile Physical Activity Prediction. In: 2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), pp. 385-390, 2022. ) |
| 32. | : Truthful Aggregation of Budget Proposals with Proportionality Guarantees. In: pp. 4917-4924, 2022. ) |
| 33. | : Incremental Influential Community Detection in Large Networks. In: Proceedings of the 34th International Conference on Scientific and Statistical Database Management, Association for Computing Machinery, 2022, ISBN: 9781450396677. ) |
| 34. | : Demo: The RAINBOW Analytics Stack for the Fog Continuum. In: 2022 IEEE Symposium on Computers and Communications (ISCC), pp. 1-3, 2022. ) |
| 35. | : Parallel Discovery Of Top-k Weighted Motifs In Large Graphs. In: Advances in Databases and Information Systems: 26th European Conference, ADBIS 2022, Turin, Italy, September 5–8, 2022, Proceedings, pp. 90–103, Springer-Verlag, 2022, ISBN: 978-3-031-15739-4. ) |
| 36. | : Multilingual Name Entity Recognition and Intent Classification employing Deep Learning architectures. In: Simulation Modelling Practice and Theory, pp. 102620, 2022, ISSN: 1569-190X. ) |
| 37. | : Data placement in dynamic fog ecosystems. In: 2022 IEEE 38th International Conference on Data Engineering Workshops (ICDEW), pp. 30-37, 2022. ) |
2021 | |
| 1. | : An exploratory approach for urban data visualization and spatial analysis with a game engine. In: Multimedia Tools and Applications, pp. 1–25, 2021. |
| 2. | : An Evaluation of Large Set Intersection Techniques on GPUs. In: Kostas Stefanidis, Patrick Marcel (Ed.): Proceedings of the 23rd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP) co-located with the 24th International Conference on Extending Database Technology and the 24th International Conference on Database Theory (EDBT/ICDT 2021), Nicosia, Cyprus, March 23, 2021, pp. 111–115, CEUR-WS.org, 2021. ) |
| 3. | : HySet: A hybrid framework for exact set similarity join using a GPU. In: Parallel Computing, vol. 104-105, pp. 102790, 2021, ISSN: 0167-8191. ) |
| 4. | : Leader Narcissism and Follower Engagement - A Machine Learning Approach. In: pp. 13307, 2021. ) |
| 5. | : I'm simply the best, better than all the rest: Narcissistic leaders and corporate fundraising success. In: Personality and Individual Differences, vol. 168, pp. 110317, 2021. ) |
| 6. | : Dynamic layers of maxima with applications to dominating queries. In: Computational Geometry, vol. 93, pp. 101699, 2021. ) |
| 7. | : Reline: Point-of-interest recommendations using multiple network embeddings. In: Knowledge and Information Systems, pp. 1–27, 2021. ) |
| 8. | : Sequence detection in event log files. In: Yannis Velegrakis, Demetris Zeinalipour-Yazti, Panos K. Chrysanthis, Francesco Guerra (Ed.): Proceedings of the 24th International Conference on Extending Database Technology, EDBT 2021, Nicosia, Cyprus, March 23 - 26, 2021, pp. 85–96, OpenProceedings.org, 2021. ) |
| 9. | : Lumina: an adaptive, automated and extensible prototype for exploring, enriching and visualizing data. In: Journal of Visualization, pp. 1–25, 2021. ) |
| 10. | : On the Aggression Diffusion Modeling and Minimization in Online Social Networks. In: ACM Transactions on the Web, vol. 16, no. 5, pp. 1-24, 2021. ) |
| 11. | : Estimating the Impact of BGP Prefix Hijacking. In: IFIP Networking conference, 2021. ) |
| 12. | : Experimenting with big data computing for scaling data quality-aware query processing. In: Expert Systems with Applications, vol. 178, pp. 114858, 2021, ISSN: 0957-4174. ) |
| 13. | : Fairness in Network-Friendly Recommendations. In: IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2021. ) |
| 14. | : Network Friendly Recommendations: Optimizing for Long Viewing Sessions. In: IEEE Transactions on Mobile Computing, 2021. ) |
| 15. | : Urban Data Dynamics: A Systematic Benchmarking Framework to Integrate Crowdsourcing and Smart Cities’ Standardization. In: Sustainability, vol. 13, no. 15, 2021, ISSN: 2071-1050. ) |
| 16. | : Investigation of Database Models for Evolving Graphs. In: Combi, Carlo, Eder, Johann, Reynolds, Mark (Ed.): 28th International Symposium on Temporal Representation and Reasoning (TIME 2021), pp. 6:1–6:13, Schloss Dagstuhl -- Leibniz-Zentrum für Informatik, 2021, ISSN: 1868-8969. ) |
| 17. | : MAMOTH: An Earth Observational Data-Driven Model for Mosquitoes Abundance Prediction. In: Remote. Sens., vol. 13, no. 13, pp. 2557, 2021. ) |
| 18. | : A micro-service-based machinery monitoring solution towards realizing the Industry 4.0 vision in a real environment. In: Procedia Computer Science, vol. 184, pp. 565-572, 2021. ) |
| 19. | : DIFCURV: A unified framework for Diffusion Curve Fitting and prediction in Online Social Networks. In: Array, vol. 12, pp. 100100, 2021, ISSN: 2590-0056. ) |
| 20. | : I Alone Can Fix It: Examining interactions between narcissistic leaders and anxious followers on Twitter using a machine learning approach. In: J. Assoc. Inf. Sci. Technol., vol. 72, no. 11, pp. 1323–1336, 2021. ) |
| 21. | : A Conceptual Model for Assessing Security and Privacy Risks in Healthcare Information Infrastructures. In: pp. 285-297, 2021, ISBN: 9781003142751. ) |
| 22. | : Social Botomics: A Systematic Ensemble ML Approach for Explainable and Multi-Class Bot Detection. In: Applied Sciences, vol. 11, no. 21, 2021, ISSN: 2076-3417. ) |
| 23. | : Mapping DMN to PDM to Enable Optimizations. In: Holger Pirk, Thomas Heinis (Ed.): Proceedings of the The British International Conference on Databases 2021, London, United Kingdom, March 28, 2022, pp. 1–9, CEUR-WS.org, 2021. ) |
| 24. | : Pointspectrum: Equivariance Meets Laplacian Filtering for Graph Representation Learning. In: CoRR, vol. abs/2109.02358, 2021. ) |
| 25. | : Self-Tracking Technology for mHealth: A Systematic Review and the PAST SELF Framework. In: CoRR, vol. abs/2104.11483, 2021. ) |
| 26. | : DeTRACT: a decentralized, transparent, immutable and open PKI certificate framework. In: Int. J. Inf. Sec., vol. 20, no. 4, pp. 553–570, 2021. ) |
2020 | |
| 1. | : Uncovering the Relationship between Human Connectivity Dynamics and Land Use. In: ISPRS International Journal of Geo-Information, vol. 9, no. 3, pp. 140, 2020. ) |
| 2. | : NodeSig: Binary Node Embeddings via Random Walk Diffusion. In: 2020. ) |
| 3. | : Scalable distributed reachability query processing in multi-labeled networks. In: Data & Knowledge Engineering, vol. 130, pp. 101854, 2020. ) |
| 4. | : An empirical evaluation of exact set similarity join techniques using GPUs. In: Information Systems, vol. 89, pp. 101485, 2020. ) |
| 5. | : A Methodology for Runtime Detection and Extraction of Threat Patterns. In: 2020. ) |
| 6. | : My tweets bring all the traits to the yard: Predicting personality and relational traits in Online Social Networks. In: arXiv preprint arXiv:2009.10802, 2020. ) |
| 7. | : Keywords lie far from the mean of all words in local vector space. In: arXiv preprint arXiv:2008.09513, 2020. ) |
| 8. | : The core decomposition of networks: Theory, algorithms and applications. In: The VLDB Journal, vol. 29, no. 1, pp. 61–92, 2020. ) |
| 9. | : Towards Causal Explanations of Community Detection in Networks. In: International Conference on Complex Networks and Their Applications, pp. 164–176, Springer 2020. ) |
| 10. | : On Knowledge Transfer from Cost-Based Optimization of Data-Centric Workflows to Business Process Redesign. In: Transactions on Large-Scale Data-and Knowledge-Centered Systems XLIII, pp. 62–85, Springer, 2020. |
| 11. | : TRIAGE: Temporal Twitter attribute graph patterns. In: Proceedings of the 10th International Conference on Web Intelligence, Mining and Semantics, pp. 44–53, 2020. ) |
| 12. | : Detecting Temporal Anomalies in Business Processes Using Distance-Based Methods. In: International Conference on Discovery Science, pp. 615–629, Springer 2020. ) |
| 13. | : Dynamic planar range skyline queries in log logarithmic expected time. In: Information Processing Letters, vol. 162, pp. 105990, 2020. ) |
| 14. | : Evaluation of Heuristics for Product Data Models. In: International Conference on Business Process Management, pp. 355–366, Springer 2020. |
| 15. | : Bot-Detective: An explainable Twitter bot detection service with crowdsourcing functionalities. In: Proceedings of the 12th International Conference on Management of Digital EcoSystems, pp. 55–63, 2020. ) |
| 16. | : DeCStor: A Framework for Privately and Securely Sharing Files Using a Public Blockchain. In: International Conference on Discovery Science, pp. 280–293, Springer 2020. ) |
| 17. | : Approximation Guarantees for the Joint Optimization of Caching and Recommendation. In: ICC 2020 - 2020 IEEE International Conference on Communications (ICC), pp. 1-7, 2020. ) |
| 18. | : Network-aware Recommendations in the Wild: Methodology, Realistic Evaluations, Experiments. In: IEEE Transactions on Mobile Computing, 2020. ) |
| 19. | : Adaptive Distributed Partitioning in Apache Flink. In: 2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW), pp. 127–132, IEEE 2020. ) |
| 20. | : Continuous outlier mining of streaming data in flink. In: Information Systems, vol. 93, pp. 101569, 2020. ) |
| 21. | : PROUD: parallel outlier detection for streams. In: Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, pp. 2717–2720, 2020. ) |
| 22. | : Developing a real-time traffic reporting and forecasting back-end system. In: International Conference on Research Challenges in Information Science, pp. 58–75, Springer 2020. ) |
| 23. | : DeTRACT: a decentralized, transparent, immutable and open PKI certificate framework. In: International Journal of Information Security, pp. 1–18, 2020. ) |
| 24. | : NodeSig: Random Walk Diffusion meets Hashing for Scalable Graph Embeddings. In: arXiv preprint arXiv:2010.00261, 2020. ) |
| 25. | : Indexing in flash storage devices: a survey on challenges, current approaches, and future trends. In: The VLDB Journal, vol. Vol. 29, no. No. 1, pp. 274-311, 2020. ) |
| 26. | : Distance Join Query Processing in SpatialHadoop and LocationSpark. In: Information Sciences, vol. Vol. 512, pp. 985-1008, 2020. |
| 27. | : A Data-driven Unified Framework for Predicting Citation Dynamics. In: IEEE Transactions on Big Data, 2020. ) |
| 28. | : CityDNA Dynamics: A Model for Smart City Maturity and Performance Benchmarking. In: In Companion Proceedings of the Web Conference 2020, pp. 829-833, 2020. ) |
| 29. | : Event-Based Predictive Maintenance on Top of Sensor Data in a Real Industry 4.0 Case Study. In: Machine Learning and Knowledge Discovery in Databases, pp. 345-356, 2020. ) |
| 30. | : Towards QoS-Aware Recommendations. In: ACM RecSys workshops (CARS workshop), 2020. ) |
| 31. | : Parallel processing of spatial batch-queries using xBR^+-trees in solid-state drives. In: Cluster Computing, 2020. ) |
2019 | |
| 1. | : Big Data Processing, Analysis and Applications in Mobile Cellular Networks. In: Joanna Kołodziej, Horacio González-Vélez (Ed.): High-Performance Modelling and Simulation for Big Data Applications: Selected Results of the COST Action IC1406 cHiPSet, pp. 163–185, Springer International Publishing, 2019, ISBN: 978-3-030-16272-. |
| 2. | : On the necessity of multiple university rankings. In: COLLNET Journal of Scientometrics and Information Management, 2019, ISSN: 0973-7766. ) |
| 3. | : Exact Set Similarity Joins for Large Datasets in the GPGPU Paradigm. In: Proceedings of the 15th International Workshop on Data Management on New Hardware, pp. 5:1–5:10, ACM, Amsterdam, Netherlands, 2019. ) |
| 4. | : Detecting Cyberbullying and Cyberaggression in Social Media. In: CoRR, vol. abs/1907.08873, 2019. ) |
| 5. | : Recommending Points of Interest in LBSNs Using Deep Learning Techniques. In: (invited), Proceedings International Symposium on Innovations & Intelligent Systems & Applications (INISTA’2019), Sofia, Bulgaria, pp.1-6, July 2019., pp. 1-6, 2019. ) |
| 6. | : An overview of the CUREX platform. In: 2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS), pp. 162-167, 2019. ) |
| 7. | : A crowdsourcing approach to advance collective awareness and social good practices. In: In IEEE/WIC/ACM International Conference on Web Intelligence-Companion Volume, pp. 200-207, 2019. ) |
| 8. | : A Unified Deep Learning Architecture for Abuse Detection. Proceedings of the 10th ACM Conference on Web Science, vol. abs/1802.00385, WebSci '19 2019. ) |
| 9. | : Skyline-based dissimilarity of images. In: Journal of Intelligent Information Systems, 2019, ISSN: 1573-7675. ) |
| 10. | : Software technologies skills: A graph-based study to capture their associations and dynamics. In: In Proceedings of the 9th Balkan Conference on Informatics, pp. 1-7, 2019. ) |
| 11. | : Behind the cues: A benchmarking study for fake news detection. In: Expert Systems with Applications, vol. 128, pp. 201 - 213, 2019. ) |
| 12. | : Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data. In: Computing, 2019. ) |
| 13. | : Distributed Computation of Top-k Degrees in Hidden Bipartite Graphs. In: Proceedings 23rd European Conference on Data Bases & Information Systems (ADBIS’2019), Springer CCIS Vol.1064, pp. 3-10, Bled Lake, Slovenia, 2019. ) |
| 14. | : Optimization of data flow execution in a parallel environment. In: Distributed and Parallel Databases, vol. 37, no. 3, pp. 385–410, 2019. ) |
| 15. | : A fast solution for bi-objective traffic minimization in geo-distributed data flows. In: Proceedings of the 23rd International Database Applications & Engineering Symposium, pp. 27:1–27:10, Athens, Greece, 2019. ) |
| 16. | : Bi-objective Traffic Optimization in Geo-distributed Data Flows. In: Big Data Research, vol. 16, pp. 36-48, 2019. ) |
| 17. | : TOMI: A Framework for Smart Tourism on the Move Innovation. In: Companion Proceedings of The 2019 World Wide Web Conference, pp. 123–129, ACM, San Francisco, USA, 2019, ISBN: 978-1-4503-6675-5. ) |
| 18. | : Enhancing social networking in smart cities: Privacy and security borderlines. In: Technological Forecasting and Social Change, vol. Vol. 142, pp. 285-300, 2019. ) |
| 19. | : Detecting Anomalous Behavior Towards Predictive Maintenance. In: Proper H. A., Stirna J. (Ed.): Advanced Information Systems Engineering Workshops, pp. 73–82, Springer International Publishing, 2019. ) |
| 20. | : Efficiency assessment of event-based predictive maintenance in Industry 4.0. In: ICDM, 2019. ) |
| 21. | : Can Virtual Assistants Produce Recommendations?. In: Proceedings of the 9th International Conference on Web Intelligence, Mining and Semantics, WIMS 2019, Seoul, Republic of Korea, June 26-28, 2019, pp. 4:1–4:6, 2019. ) |
| 22. | : Introduction to the special issue on social data analytics in medicine and healthcare. In: International Journal of Data Science and Analytics, vol. Vol. 8, 2019. ) |
| 23. | : Bulk-loading and bulk-insertion algorithms for xBR+-trees in Solid State Drives. In: Computing, 2019, ISSN: 1436-5057. ) |
| 24. | : Homomorphically encrypted k-means on cloud-hosted servers with low client-side load. In: Computing, 2019. ) |
| 25. | : Multi-parameter streaming outlier detection. In: 2019 IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp. 208-216, 2019. ) |
| 26. | : Eligibility of BPMN Models for Business Process Redesign. In: Information, vol. 10, no. 7, 2019. ) |
| 27. | : City dynamics tracking based on citizens’ data and sensing analytics. In: In Smart Cities in the Post-algorithmic Era, pp. 150-175, Edward Elgar Publishing, 2019. |
2018 | |
| 1. | : Evolving Social Graph Clustering. In: Encyclopedia of Social Network Analysis and Mining, pp. 786–789, Springer New York, 2018, ISBN: 978-1-4939-7131-2. ) |
| 2. | : Flickr and Twitter Data Analysis. In: Encyclopedia of Social Network Analysis and Mining, pp. 848–850, Springer New York, 2018, ISBN: 978-1-4939-7131-2. ) |
| 3. | : In-memory Stream Indexing of Massive and Fast Incoming Multimedia Content. In: IEEE Transactions on Big Data, vol. 4, no. 1, pp. 40-54, 2018. ) |
| 4. | : Recommendation of Points-of-Interest using Graph Embeddings. In: Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA), Turin, Italy, 2018. ) |
| 5. | : Fake Review Detection via Exploitation of Spam Indicators and Reviewer Behavior Characteristics. In: SOFSEM 2018: Theory and Practice of Computer Science, 2018. ) |
| 6. | : Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior. In: Proceedings 12th International Conference on Web & Social Media (ICWSM), pp. 491-500, Stanford, CA, 2018. ) |
| 7. | : Efficient Large-scale Distance-based Join Queries in SpatialHadoop. In: Geoinformatica, vol. 22, no. 2, pp. 171-209, 2018. ) |
| 8. | : Network Analysis of the Science of Science: A Case Study in SOFSEM Conference. In: Proceedings 44th International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM), pp. 94-108, Krems, Austria, 2018. ) |
| 9. | : A Methodology for Spark Parameter Tuning. In: Big Data Research, vol. 11, pp. 22-32, 2018. ) |
| 10. | : A Symbolic Dynamics Approach to Epileptic Chronnectomics: Employing Strings to Predict Crisis Onset. In: Theoretical Computer Science, vol. 710, pp. 116-125, 2018. ) |
| 11. | : Demo: Bostonhood: A Multi-criteria Platform for Ranking City Neighborhoods. In: 2018 IEEE International Conference on Smart Computing (SMARTCOMP), pp. 288-290, 2018. ) |
| 12. | : Recommendations Based on a Heterogeneous Spatio-temporal Social Network. In: Work Wide Web, vol. 21, no. 2, pp. 345-371, 2018. ) |
| 13. | : The Many Faces of Data-centric Workflow Optimization: A Survey. In: CoRR, vol. abs-1701.07723, 2018. ) |
| 14. | : Flexible Partitioning for Selective Binary Theta-joins in a Massively Parallel Setting. In: Distributed & Parallel Databases, vol. 36, no. 2, pp. 301-337, 2018. ) |
| 15. | : Measuring science in our highly digitized world. In: Proceedings of the 22nd Pan-Hellenic Conference on Informatics, pp. 1-3, ACM 2018. ) |
| 16. | : Smart Cities at Risk!: Privacy and Security Borderlines from Social Networking in Cities. In: Companion Proceedings of The Web Conference (WWW), pp. 905-910, Lyon, France, 2018. ) |
| 17. | : A Systematic Review for Smart City Data Analytics. In: ACM Computing Surveys, vol. 51, no. 5, 2018. ) |
| 18. | : LOCAST: Optimal Location Casting by Crowdsourcing and Open Data Integration. In: 2018 IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp. 407-412, 2018. ) |
| 19. | : Spatial Batch-Queries Processing Using xBR+-trees in Solid-State Drives. In: Model and Data Engineering - 8th International Conference, MEDI 2018, Marrakesh, Morocco, October 24-26, 2018, Proceedings, pp. 301–317, 2018. ) |
| 20. | : An Efficient Algorithm for Bulk-loading xBR+trees. In: Computer Standards & Interfaces, vol. 57, pp. 83-100, 2018. ) |
| 21. | : The Science of Science and a Multilayer Network Approach to Scientists' Ranking. In: Proceedings 22nd International Database Engineering & Applications Symposium (IDEAS), pp. 5-11, Reggio Calabria, Italy, 2018. ) |
| 22. | : Rainbow Ranking: An Adaptable, Multidimensional Ranking Method for Publication Sets. In: Scientometrics, vol. 116, no. 1, pp. 147-160, 2018. ) |
| 23. | : Parallel Continuous Outlier Mining in Streaming Data. In: Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA), Turin, Italy, 2018. ) |
| 24. | : Community Detection in Who-calls-Whom Social Networks. In: Proceedings 20th International Conference on Big Data Analytics & Knowledge Discovery (DaWaK), pp. 19-33, Regensburg, Germany, 2018. ) |
| 25. | : Demo: Diligent — An OSN Data Integration System Based on Reactive Microservices. In: 2018 IEEE International Conference on Smart Computing (SMARTCOMP), pp. 285-287, 2018. ) |
| 26. | : Secure Reverse k-Nearest Neighbours Search over Encrypted Multidimensional Databases. In: Proceedings 22nd International Database Engineering & Applications Symposium (IDEAS), pp. 84-94, Reggio Calabria, Italy, 2018. ) |
| 27. | : The Range Skyline Query. In: Proceedings 27th ACM International Conference on Information & Knowledge Management (CIKM), Turin, Italy, 2018. ) |
2017 | |
| 1. | : Personalized Keyword Boosting for Venue Suggestion based on Multiple LBSNs. In: Proceedings 39th European Conference on Information Retrieval (ECIR), pp. 291-303, Aberdeen, Scotland, 2017. ) |
| 2. | : Use-based Optimization of Spatial Access Methods. In: Proceedings 9th International Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 65-72, Bangkok, Thailand, 2017. ) |
| 3. | : GPU Processing of Theta-joins. In: Concurrency & Computation: Practice & Experience, vol. 29, no. 18, 2017. ) |
| 4. | : Detecting Aggressors and Bullies on Twitter. In: Companion Proceedings 26th International Conference on World Wide Web (WWW), pp. 767-768, Perth, Australia, 2017. ) |
| 5. | : Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter. In: Proceedings 28th ACM Conference on Hypertext & Social Media HT, pp. 65-74, Prague, Czech Republic, 2017. ) |
| 6. | : Mean Birds: Detecting Aggression and Bullying on Twitter. In: Proceedings International ACM Conference on Web Science (WebSci), pp. 13-22, Troy, NY, 2017. ) |
| 7. | : Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying. In: Companion Proceedings 26th International Conference on World Wide Web (WWW), pp. 1285-1290, Perth, Australia, 2017. ) |
| 8. | : Detecting Variation of Emotions in Online Activities. In: Expert Systems with Applications, vol. 89, pp. 318-332, 2017. ) |
| 9. | : Detecting Intrinsic Dissimilarities in Large Image Databases through Skylines. In: Proceedings 9th International Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 194-201, Bangkok, Thailand, 2017. ) |
| 10. | : Sentiment Analysis Leveraging Emotions and Word Embeddings. In: Expert Systems with Applications, vol. 69, pp. 214-224, 2017. ) |
| 11. | : DynamiCITY: Revealing City Dynamics from Citizens Social Media Broadcasts. In: Information Systems, vol. 71, pp. 90-102, 2017. ) |
| 12. | : Predicting the Evolution of Scientific Output (invited). In: Proceeding 9th International Conference on Computational Collective Intelligence Technologies & Application (ICCCI), pp. 244-254, Nicosia, Cyprus, 2017. ) |
| 13. | : The Fractal Dimension of a Citation Curve: Quantifying an Individual's Scientific Output Using the Geometry of the Entire Curve. In: Scientometrics, vol. 111, no. 3, pp. 1751-1774, 2017. ) |
| 14. | : Dynamic Configuration of Partitioning in Spark Applications. In: IEEE Transactions on Parallel & Distributed Systems, vol. 28, no. 7, pp. 1891-1904, 2017. ) |
| 15. | : Graph Theory at the Service of Electroencephalograms. In: Brain Connectivity, vol. 7, no. 3, pp. 137-151, 2017. ) |
| 16. | : Experience of Emotion in Face to Face and Computer-mediated Social Interactions: An Event Sampling Study. In: Computers in Human Behavior, vol. 76, pp. 287-293, 2017. ) |
| 17. | : Processing Skyline Queries in Temporal Databases. In: Proceedings 32nd ACM Symposium on Applied Computing (SAC), pp. 893-900, Marakesh, Morocco, 2017. ) |
| 18. | : A Time-aware Spatio-textual Recommender System. In: Expert Systems with Applications, vol. 78, pp. 396-406, 2017. ) |
| 19. | : A Hybrid Model for Linking Multiple Social Identities across Heterogeneous Online Social Networks. In: Proceedings 43rd International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM), pp. 423-435, Limerick, Ireland, 2017. ) |
| 20. | : HiNode: An Asymptotically Space-optimal Storage Model for Historical Queries on Graphs. In: Distributed & Parallel Databases, vol. 35, no. 3-4, pp. 249-285, 2017. ) |
| 21. | : Cost Optimization of Data Flows Based on Task Re-ordering. In: LNCS Transactions on Large-scale Data- & Knowledge-centered Systems, vol. 33, pp. 113-145, 2017. ) |
| 22. | : Optimal Task Ordering in Chain Data Flows: Exploring the Practicality of Non-scalable Solutions. In: Proceedings 19th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 19-32, Lyon, France, 2017. ) |
| 23. | : Modeling Data Flow Execution in a Parallel Environment. In: Proceedings 19th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 183-196, Lyon, France, 2017. ) |
| 24. | : dbMark: A Benchmarking System for Relational Databases Watermarking Method. In: Proceedings 11th IEEE International Conference on Research Challenges in Information Science (RCIS), pp. 110-119, Brighton, UK, 2017. ) |
| 25. | : Metrics and Rankings: Myths and Fallacies. In: Kalinichenko L., Kuznetsov S., Manolopoulos Y. (Ed.): Revised selected papers, 18th Conference on Data Analytics & Management in Data Intensive Domains (DAMDID/RCDL'2016), pp. 1-16, Springer, 2017. ) |
| 26. | : Spatial Indexing Techniques. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 27. | : Tree Indexing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 28. | : Secondary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 29. | : Primary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 30. | : CityDNA: Smart City Dimensions' Correlations for Identifying Urban Profile. In: Companion Proceedings of 26th International Conference on World Wide Web (WWW) address = Perth, Australia, pp. 1167-1172, 2017. ) |
| 31. | : Cost-aware Horizontal Scaling of NoSQL Databases Using Probabilistic Model Checking. In: Cluster Computing, vol. 20, no. 3, pp. 2687-2701, 2017. ) |
| 32. | : Security-aware Elasticity for NoSQL Databases in Multi-cloud Environments. In: International Journal of Intelligent Information & Database Systems, vol. 10, no. 3-4, pp. 168-190, 2017. ) |
| 33. | : Grid File (and Family). In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 34. | : Landmark Selection for Spectral Clustering Based on Weighted PageRank. In: Future Generation Computer Systems, vol. 68, pp. 465-472, 2017. ) |
| 35. | : Preference Dynamics with Multimodal User-Item Interactions in Social Media Recommendation. In: Expert Systems with Applications, vol. 74, pp. 11-18, 2017. ) |
| 36. | : Bulk Insertions into xBR^+-trees. In: Proceedings 7th International Conference on Model & Data Engineering (MEDI), pp. 185-199, Barcelona, Spain, 2017. ) |
| 37. | : Efficient Query Processing on Large Spatial Databases: A Performance Study. In: Journal of Systems & Software, vol. 132, pp. 165-185, 2017. ) |
| 38. | : Class-based Prediction Errors to Categorize Text with Out-of-Vocabulary Words. In: Proceedings 1st Workshop on Abusive Language Online (ALW1), Vancouver, Canada, 2017. ) |
| 39. | : The Rainbow over the Greek Departments of Computer Science/Engineering: A Bibliometric Study. In: Proceedings 21st Panhellenic Conference on Informatics (PCI), Larissa, Greece, 2017. ) |
| 40. | : A Rainbow at the Skyline after the Storm of Indicators for Ranking Scientists. In: Proceedings 16th International Conference on Scientometrics & Informetrics (ISSI), Wuhan, China, 2017. ) |
| 41. | : Implementing Private k-Means Clustering Using a LWE-based Cryptosystem. In: Proceedings 2nd IEEE Workshop on ICT Solutions for eHealth, Heraklion, Greece, 2017. ) |
| 42. | : Vol4All: A Volunteering Platform to Drive Innovation and Citizens Empowerment. In: Companion Proceedings 26th International Conference on World Wide Web (WWW), pp. 1173-1178, Perth, Australia, 2017. ) |
| 43. | : Linear Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
| 44. | : Extendible Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. ) |
2016 | |
| 1. | : PerSaDoR: Personalized Social Document Representation for Improving Web Search. In: Information Sciences, vol. 369, pp. 614-633, 2016. ) |
| 2. | : Enhancing SpatialHadoop with Closest Pair Queries. In: Proceedings 20th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 212-225, Prague, Czech Republic, 2016. ) |
| 3. | : CityPulse: A Platform Prototype for Smart City Social Data Mining. In: Journal of the Knowledge Economy, vol. 7, pp. 344372, 2016. ) |
| 4. | : Quantifying an Individual's Scientific Output Using the Fractal Dimension of the Whole Citation Curve. In: Proceedings 12th International Conference on Webometrics, Informetrics & Scientometrics (WIS), Nancy, France, 2016. ) |
| 5. | : A Scientist's Impact over Time: The Predictive Power of Clustering with Peers. In: Proceedings 20th International Database Engineering & Applications Symposium (IDEAS), pp. 334-339, Montreal, Canada, 2016. ) |
| 6. | : Early Malicious Activity Discovery in Micorblogs by Social Bridges Detection (best paper award). In: Proceedings 16th IEEE International Symposium on Signal Processing & Information Technology (ISSPIT), Limassol, Cyprus, 2016. ) |
| 7. | : Towards Automated Performance Optimization of BPMN Business Processes. In: Proceedings (CCIS series) of the 20th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 19-28, Prague, Czech Republic, 2016. ) |
| 8. | : Identifying Important Regions in EEG Epilepsy Brain Networks. In: Proceedings 38th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Orlando, FL, 2016. ) |
| 9. | : Mining Uncertain Graphs: An Overview. In: Revised selected papers from the 2nd International Workshop on Algorithmic Aspects of Cloud Computing (ALGOCLOUD), pp. 87-116, Aarhus, Denmark, 2016. ) |
| 10. | : A Graph-based Taxonomy of Recommendation Algorithms and Systems in LBSNs. In: IEEE Transactions on Knowledge & Data Engineering, vol. 28, no. 3, pp. 604-622, 2016. ) |
| 11. | : Efficient and Flexible Algorithms for Monitoring Distance-Based Outliers over Data Streams. In: Information Systems, vol. 55, pp. 37-53, 2016. ) |
| 12. | : Core Decomposition in Graphs: Concepts, Algorithms and Applications. In: Proceedings 19th International Conference on Extending Database Technology (EDBT), pp. 720-721, Bordeaux, France, 2016. ) |
| 13. | : On the Value and Use of Metrics and Rankings: A Position Paper. In: Revised selected papers of the 18th International Conference on Data Analytics & Management in Data Intensive Domains (DAMDID/RCDL), pp. 133-139, Ershovo, Russia, 2016. ) |
| 14. | : Online Analysis of Security Risks in Elastic Cloud Applications. In: IEEE Cloud Computing, vol. 3, no. 5, pp. 26-33, 2016. ) |
| 15. | : Spark Parameter Tuning via Trial-and-Error. In: Proceedings 2nd INNS Conference on Big Data, pp. 226-237, Thessaloniki, Greece, 2016. ) |
| 16. | : Modeling Trust and Distrust Information in Recommender Systems via Joint Matrix Factorization with Signed Graphs. In: Proceedings 31st ACM Symposium on Applied Computing (SAC), pp. 1060-1065, Pisa, Italy, 2016. ) |
| 17. | : Supervised Hashing Based on the Dimensions' Value Cardinalities of Image Descriptors. In: IEEE Signal Processing Letters, vol. 23, no. 10, pp. 1479-1483, 2016. ) |
| 18. | : Clustering Nodes with Attributes via Graph Alignment. In: Proceedings 31st ACM Symposium on Applied Computing (SAC), pp. 904-907, Pisa, Italy, 2016. ) |
| 19. | : Top-N Recommendation via Joint Cross-Domain User Clustering and Similarity Learning. In: Proceedings European Conference on Machine Learning & Principles and Practice of Knowledge Discovery (ECML/PKDD), pp. 426-441, Riva del Garda, Italy, 2016. ) |
| 20. | : Network Completion via Joint Node Clustering and Similarity Learning. In: Proceedings IEEE/ACM International Conference on Advances in Social Networks Analysis & Mining (ASONAM), San Francisco, CA, 2016. ) |
| 21. | : Joint Collaborative Ranking with Social Relationships in Top-N Recommendation. In: Proceedings 25th ACM International Conference on International Conference on Information & Knowledge Management (CIKM), pp. 1393-1402, Indianapolis, IN, 2016. ) |
| 22. | : Cluster-based Joint Matrix Factorization Hashing for Cross-Modal Retrieval. In: Proceedings 39th ACM SIGIR Conference on Research & Development in Information Retrieval (SIGIR), pp. 781-784, Pisa, Italy, 2016. ) |
| 23. | : Collaborative Ranking with Social Relationships for Top-N Recommendations. In: Proceedings 39th ACM SIGIR Conference on Research & Development in Information Retrieval (SIGIR), pp. 785-788, Pisa, Italy, 2016. ) |
| 24. | : Modeling Users Preference Dynamics and Side Information in Recommender Systems. In: IEEE Transactions on Systems, Man & Cybernetics: Systems, vol. 46, no. 6, pp. 782-792, 2016. ) |
| 25. | : New Plane-Sweep Algorithms for Distance-Based Join Queries in Spatial Databases. In: GeoInformatica, vol. 20, no. 4, pp. 571-628, 2016. ) |
| 26. | : Bulk-loading xBR^+-trees. In: Proceedings 6th International Conference on Model & Data Engineering (MEDI), pp. 57-71, Almeria, Spain, 2016. ) |
| 27. | : The K Group Nearest-Neighbor Query on Non-indexed RAM-resident Data. In: Cedric G., Rocha G.J. (Ed.): Revised selected papers, 1st International Conference Geographical Information Systems Theory, Applications & Management (GISTAM), pp. 69-89, Springer, 2016. ) |
| 28. | : Gazing at the Skyline for Star Scientists. In: Journal of Informetrics, vol. 10, no. 3, pp. 789-813, 2016. ) |
| 29. | : ClustHOSVD: Item Recommendation by Combining Semantically-enhanced Tag Clustering with Tensor HOSVD. In: IEEE Transactions on Systems, Man & Cybernetics - Part A: Systems & Humans, vol. 46, no. 9, pp. 1240-1251, 2016. ) |
| 30. | : Matrix and Tensor Decomposition in Recommender Systems. In: Proceedings 10th ACM Conference on Recommender Systems (RecSys), pp. 429-430, Boston, MA, 2016. ) |
| 31. | : MoocRec.com : Massive Open Online Courses Recommender System. In: Proceedings Poster Track of the 10th ACM Conference on Recommender Systems (RecSys), Boston, MA, 2016. ) |
| 32. | : Processing Top-k Dominating Queries in Metric Spaces. In: ACM Transactions on Database Systems, vol. 40, no. 4, 2016. ) |
| 33. | : Incorporating Change Detection in the Monitoring Phase of Adaptive Query Processing. In: Journal of Internet Services & Applications, vol. 70, no. 1, 2016. ) |
| 34. | : Incorporating Change Detection in the Monitoring Phase of Adaptive Query Processing. In: Journal of Internet Services & Applications, vol. 70, no. 1, 2016. ) |
| 35. | : Skyline Algorithms on Streams of Multidimensional Data. In: Proceedings (CCIS series) of the 20th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 63-71, Prague, Czech Republic, 2016. ) |
| 36. | : Revisited Skyline Query Algorithms on Streams of Multidimensional Data. Technical report, Aristotle University of Thessaloniki 2016. ) |
| 37. | : Cloud-based Architectures for Geo-located Blogosphere Dynamics Detection. In: Journal of Smart Cities, 2016. ) |
| 38. | : A Distributed Framework for Early Trending Topics Detection on Big Social Networks Data Threads. In: Proceedings 2nd INNS Conference on Big Data, pp. 186194, Thessaloniki, Greece, 2016. ) |
| 39. | : A Multi-layer Software Architecture Framework for Adaptive Real-time Analytics. In: Proceedings International Conference on Big Data (BigData), pp. 2425-2430, Washington, DC, 2016. ) |
| 40. | : Smart Cities Tales and Trails. In: Proceedings 3rd International Conference on Internet Science (INSCI), Florence, Italy, 2016. ) |
2015 | |
| 1. | : Proceedings 2nd International Conference on Internet Science (INSCI). Springer, vol. 9089, 2015. ) |
| 2. | : Revised Selected Papers, WISE'2014 Workshops (IWCSN, Org2, PCS, QUAT). Springer, vol. 9051, 2015. ) |
| 3. | : Proceedings ADBIS'2014 Associated Satellite Events. Springer, vol. 312, 2015. ) |
| 4. | : Similarity Search Over the Cloud Based on Image Descriptors' Dimensions Value Cardinalities. In: ACM Transactions on Multimedia Computing, Communications & Applications, vol. 11, no. 4, 2015. ) |
| 5. | : A Scalable Approach to Harvest Modern Weblogs. In: International Journal of AI Tools, vol. 24, no. 2, 2015. ) |
| 6. | : A Quantitative Approach to Evaluate Website Archivability Using the CLEAR+ Method. In: International Journal on Digital Libraries, 2015. ) |
| 7. | : Web Content Management Systems Archivability. In: Proceedings 19th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 198-212, Poitiers, France, 2015. ) |
| 8. | : D2-Tree: A New Overlay with Deterministic Bounds. In: Algorithmica, vol. 72, no. 3, pp. 860-883, 2015. ) |
| 9. | : MultiSpot: Spotting Sentiments with Semantic Aware Multilevel Cascaded Analysis. In: Proceedings 17th International Conference on Big Data Analytics & Knowledge Discovery (DaWaK), pp. 337-350, Valencia, Spain, 2015. ) |
| 10. | : Harvesting Opinions and Emotions from Social Media Textual Resources. In: IEEE Internet Computing, vol. 19, no. 4, pp. 46-50, 2015. ) |
| 11. | : Exploriometer: Leveraging Personality Traits for Coverage and Diversity Aware Recommendations. In: Companion Proceedings 24th International Conference on World Wide Web Companion (WWW), pp. 1463-1468, Florence, Italy, 2015. ) |
| 12. | : ND-SYNC: Detecting Synchronized Fraud Activities. In: Proceedings 19th Pacific-Asia Conference on Advances in Knowledge Discovery & Data Mining (PAKDD), pp. 201-214, Ho Chi Minh City, Vietnam, 2015. ) |
| 13. | : Retweeting Activity on Twitter: Signs of Deception. In: Proceedings 19th Pacific-Asia Conference on Advances in Knowledge Discovery & Data Mining (PAKDD), pp. 122-134, Ho Chi Minh City, Vietnam, 2015. ) |
| 14. | : User Communities Evolution in Microblogs: A public Awareness Barometer for Real World Events. In: World Wide Web, vol. 18, no. 5, pp. 1269-1299, 2015. ) |
| 15. | : Bibliometric Indices for the Assessment of the Citation Curve Tail. In: Proceedings 20th Panhellenic Conference in Informatics (PCI), pp. 305-310, Athens, Greece, 2015. ) |
| 16. | : Introducing Weighted Approaches to Study Network Brain Dynamics from EEG Epilepsy Measurements: The EigenBrain Algorithm. In: Proceedings 15th IEEE International Conference on BioInformatics & BioEngineering (BIBE), Belgrad, Serbia, 2015. ) |
| 17. | : Recommending Friends and Locations over a Heterogeneous Spatio-Temporal Graph. In: Proceedings 5th International Conference on Model & Data Engineering (MEDI), pp. 271-284, Rhodes, Greece, 2015. ) |
| 18. | : An Overview of Methods for Handling Evolving Graph Sequences. In: Proceedings 1st International Workshop on Algorithmic Aspects of Cloud Computing (ALGOCLOUD), pp. 181-192, Patras, Greece, 2015. ) |
| 19. | : Security-Aware Elasticity for NoSQL Databases. In: Proceedings 5th International Conference on Model & Data Engineering (MEDI), pp. 181-197, Rhodes, Greece, 2015. ) |
| 20. | : Cloud Elasticity: a Survey. In: Proceedings 1st International Workshop on Algorithmic Aspects of Cloud Computing (ALGOCLOUD), pp. 151-167, Patras, Greece, 2015. ) |
| 21. | : Dependable Horizontal Scaling Based On Probabilistic Model Checking. In: Proceedings 15th IEEE/ACM International Symposium on Cluster, Cloud & Grid Computing (CCGrid), pp. 31-40, Shenzhen, China, 2015. ) |
| 22. | : Probabilistic Model Checking for the Provisioning of Cloud Resources. In: Proceedings 15th International Conference on Runtime Verification (RV), pp. 275-280, Vienna, Austria, 2015. ) |
| 23. | : Probabilistic Matrix Factorization with Semantic and Visual Neighborhoods for Image Tag Completion. In: Proceedings ACM International Conference on Multimedia Retrieval (ICMR), pp. 527-530, Shanghai, China, 2015. ) |
| 24. | : Indexing Media Storms on Flink. In: Proceedings IEEE International Conference on Big Data (IEEE BigData), pp. 2836-2838, Santa Clara, CA, 2015. ) |
| 25. | : Parallel Similarity Search Based on the Dimensions Value Cardinalities of Image Descriptor Vectors. In: Proceedings 30th ACM Symposium on Applied Computing (SAC), pp. 1023-10130, Salamanca, Spain, 2015. ) |
| 26. | : Crossing The Boundaries Of Communities Via Limited Link Injection For Information Diffusion In Social Networks. In: Proceedings (companion volume) of the 24th ACM World Wide Web Conference (WWW), pp. 97-98, Florence, Italy, 2015. ) |
| 27. | : Repeat Consumptions Recommendation Based On Users Preference Dynamics and Side Information. In: Proceedings (companion volume) of the 24th ACM World Wide Web Conference (WWW), pp. 99-100, Florence, Italy, 2015. ) |
| 28. | : Virus Propagation in Multiple Profile Networks. In: Proceedings 21st ACM SIGKDD International Conference on Knowledge Discovery & Data Mining (KDD), pp. 975-984, Sydney, Australia, 2015. ) |
| 29. | : Plane-Sweep Algorithms for the K Group Nearest-Neighbor Query. In: Proceedings 1st International Conference on Geographical Information Systems Theory, Applications & Management (GISTAM), Barcelona, Spain, 2015. ) |
| 30. | : The xBR^+-tree: an Efficient Access Method for Points. In: Proceedings 26th International Conference on Database & Expert Systems Applications (DEXA), pp. 43-58, Valencia, Spain, 2015. ) |
| 31. | : Extended Feature Combination Model for Recommendations in Location-based Mobile Services. In: Knowledge & Information Systems, vol. 3, no. 44, pp. 629-661, 2015. ) |
| 32. | : Learning Relational User Profiles and Recommending Items as their Preferences Change. In: International Journal of AI Tools, vol. 24, no. 2, 2015. ) |
| 33. | : Ranking and Identifying Influential Scientists vs. Mass Producers by the Perfectionism Index. In: Scientometrics, vol. 103, no. 1, pp. 1-31, 2015. ) |
| 34. | : D3-Tree: A Dynamic Deterministic Decentralized Structure. In: Proceedings 23rd Annual European Symposium on Algorithms (ESA), pp. 989-1000, Patras, Greece, 2015. ) |
| 35. | : Matrix and Tensor Factorization with Applications. In: Pitas I. (Ed.): Graph-based Social Media Analysis, pp. 1-45, Chapman & Hall/CRC, 2015. ) |
| 36. | : Skyline Queries: an Introduction (invited). In: Proceedings 6th International Conference on Information, Intelligence, Systems & Applications (IISA), Corfu, Greece, 2015. ) |
| 37. | : Top-k Dominating Queries: A Survey (invited). In: Proceedings 17th International Symposium on Programming & Systems (ISPS), Algiers, Algeria, 2015. ) |
| 38. | : Scalable Trajectory Similarity Search Based on Locations in Spatial Networks. In: Proceedings 5th International Conference on Model & Data Engineering (MEDI), pp. 213-224, Rhodes, Greece, 2015. ) |
| 39. | : Spark Deployment and Performance Evaluation on the MareNostrum Supercomputer. In: Proceedings IEEE International Conference on Big Data (IEEE BigData), pp. 299-306, Santa Clara, CA, 2015. ) |
2014 | |
| 1. | : Proceedings ADBIS'2014 Workshops (BiDaTA, GID, OAIS, SoBI, Workshop on GPUs in Databases, Workshop on Social Business Intelligence, Ph.D. consortium). Springer, vol. 241, 2014. ) |
| 2. | : Transactions on Large-Scale Data- and Knowledge-Centered Systems XV. Springer, vol. 8920, 2014. ) |
| 3. | : Proceedings 15th International Conference on Web Information Systems Engineering (WISE), Part II. Springer, vol. 8787, 2014. ) |
| 4. | : Contextual Object Category Recognition for RGB-D Scene Labeling. In: Robotics & Autonomous Systems, vol. 62, no. 2, pp. 241-256, 2014. ) |
| 5. | : Link Injection for Boosting Information Spread in Social Networks. In: Social Network Analysis & Mining, vol. 4, no. 1, pp. 1-16, 2014. ) |
| 6. | : Foreword to 3M4City Workshop. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 7. | : Branty: A Social Media Ranking Tool for Brands. In: Proceedings European Conference on Machine Learning & Knowledge Discovery in Databases (ECML/PKDD), pp. 432-435, Nancy, France, 2014. ) |
| 8. | : BlogForever Crawler: Techniques and Algorithms to Harvest Modern Weblogs. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 9. | : Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time. In: Theoretical Computer Science, vol. 526, pp. 58-74, 2014. ) |
| 10. | : Towards a Framework for Social Semiotic Mining. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 11. | : A Bi-objective Cost Model for Database Queries in a Multi-cloud Environment (invited). In: Journal of Innovation in Digital Ecosystems, vol. 1, no. 1-2, pp. 12-25, 2014. ) |
| 12. | : Going over the Dimensional Protein Structure Similarity Problem. In: Artificial Intelligence Review, vol. 42, no. 3, pp. 445-459, 2014. ) |
| 13. | : A Conceptual Enterprise Architecture Framework for Smart Cities - A Survey Based Approach. In: Proceedings 11th International Conference on e-Business (ICE-B), pp. 47-54, Vienna, Austria, 2014. ) |
| 14. | : Towards Building a Blog Preservation Platform. In: World Wide Web Journal, vol. 17, no. 4, pp. 799-825, 2014. ) |
| 15. | : Advances in Algorithms for Time-dependent Recommender Systems (invited). In: Proceedings 9th International Workshop on Semantic & Social Media Adaptation & Personalization (SMAP), pp. 38-43, Corfu, Greece, 2014. ) |
| 16. | : Dynamic Processing of Dominating Queries with Performance Guarantees. In: Proceedings 17th International Conference on Database Theory (ICDT), pp. 225-234, Athens, Greece, 2014. ) |
| 17. | : Optimization of Data-intensive Flows: Is it Needed? Is it Solved?. In: Proceedings 17th International Workshop on Data Warehousing & OLAP (DOLAP), pp. 95-98, Shanghai, China, 2014. ) |
| 18. | : Binary Theta-Joins using MapReduce: Efficiency Analysis and Improvements. In: Proceedings International Workshop on Algorithms for MapReduce & Beyond (BMR) (in conjunction with EDBT/ICDT), pp. 6-9, Athens, Greece, 2014. ) |
| 19. | : Mining Trajectory Data for Discovering Communities of Moving Objects. In: Proceedings International Workshop on Mining Urban Data (MUD) (in conjunction with EDBT/ICDT), pp. 301-308, Athens, Greece, 2014. ) |
| 20. | : Access Methods. In: Topi H., Tucker A. (Ed.): Information Systems & Information Technology, Vol.2 (Computing Handbook Set), pp. 10.1-10.18, Taylor & Francis, 2014. ) |
| 21. | : EmoTube: A Sentiment Analysis Integrated Environment for Social Web Content. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 22. | : Scalable Spectral Clustering with Weighted PageRank. In: Proceedings 4th International Conference on Model & Data Engineering (MEDI), pp. 289-300, Larnaca, Cyprus, 2014. ) |
| 23. | : Modeling the Dynamics of User Preferences in Coupled Tensor Factorization. In: Proceedings 8th ACM Conference in Recommender Systems (RecSys), pp. 321-324, Silicon Valley, PA, 2014. ) |
| 24. | : With a Little Help from New Friends: Boosting Information Cascades in Social Networks based on Link Injection. In: Journal of Systems & Software, vol. 98, pp. 1-8, 2014. ) |
| 25. | : Database Design of a Geo-environmental Information System. In: Proceedings 16th International Conference on Enterprise Information Systems (ICEIS), pp. 375-382, Lisbon, Portugal, 2014. ) |
| 26. | : A New Plane-Sweep Algorithm for the K-Closest-Pairs Query. In: Proceedings 40th International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM), pp. 478-490, Novy Smokovec, High Tatras, Slovakia, 2014. ) |
| 27. | : xStreams: Providing Item Recommendations to Users with Time-evolving Preferences. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 28. | : Novel Scientific Indicators to Characterize an Individual's Scientific Research Output. In: Proceedings 1st International Conference on Recent Trends & Applications in Computer Science & Information Technology (RTA-CSIT), pp. 275-284, Tirana, Albania, 2014. ) |
| 29. | : Link Prediction in Multi-modal Social Networks. In: Proceedings European Conference on Machine Learning & Principles / Practice of Knowledge Discovery in Databases (ECML/PKDD), pp. 147-162, Nancy, France, 2014. ) |
| 30. | : Transitive Node Similarity: Predicting and Recommending Links in Signed Social Networks. In: World Wide Web Journal, vol. 4, no. 17, pp. 743-776, 2014. ) |
| 31. | : On Estimating the Maximum Domination Value and the Skyline Cardinality of Multidimensional Data Sets. In: International Journal of Knowledge-Based Organizations, vol. 3, no. 4, pp. 61-83, 2014. ) |
| 32. | : Metric-based Top-k Dominating Queries. In: Proceedings 17th International Conference on Extending Database Technology (EDBT), pp. 415-426, Athens, Greece, 2014. ) |
| 33. | : WISE 2014 Challenge: Multi-label Classification of Print Media Articles to Topics. In: Proceedings 15th International Conference on Web Information Systems Engineering (WISE), pp. 541-548, Thessaloniki, Greece, 2014. ) |
| 34. | : Smart Cities Data Streams Integration: experimenting with Internet of Things and social data flows. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. ) |
| 35. | : Skyline Ranking a la IR. In: Proceedings International Workshop on Exploratory Search in Databases & the Web (ExploreDB) (in conjunction with EDBT/ICDT), pp. 182-187, Athens, Greece, 2014. ) |
| 36. | : Collaborative event annotation in tagged photo collections. In: Multimedia Tools & Applications, vol. 70, no. 1, pp. 89-118, 2014. ) |
2013 | |
| 1. | : Blog Preservation: Current Challenges and a New Paradigm. In: Cordeiro J., Maciaszek L., Filipe J. (Ed.): Enterprise Information Systems XIII, vol. 141, pp. 29-51, Springer Verlag LNBIP, 2013. ) |
| 2. | : CLEAR: A Credible Method to Evaluate Website Archivability. In: Proceedings 10th International Conference on Preservation of Digital Objects (iPRES), Lisbon, Portugal, 2013. ) |
| 3. | : Micro-blogging Content Analysis via Emotionally-Driven Clustering. In: Proceedings Humaine Association Conference on Affective Computing & Intelligent Interaction, (ACII), pp. 375-380, Geneva, Switzerland, 2013. ) |
| 4. | : Continuous Outlier Detection in Data Streams: An Extensible Framework and State-of-the-Art Algorithms. In: Proceedings ACM SIGMOD International Conference on Management of Data (SIGMOD), [demo track], pp. 1061-1064, New York, NY, 2013. ) |
| 5. | : Community Detection in Social Media by Leveraging Interactions and Intensities. In: Proceedings 14th International Conference on Web Information Systems Engineering (WISE), pp. 57-72, Nanjing, China, 2013. ) |
| 6. | : Capturing Social Data Evolution Using Graph Clustering. In: IEEE Internet Computing, vol. 17, no. 1, pp. 74-79, 2013. ) |
| 7. | : On the Discovery of Group-Consistent Graph Substructure Patterns from Brain Networks. In: Journal of Neuroscience Methods, vol. 213, no. 2, pp. 204-213, 2013. ) |
| 8. | : Querying Functional Brain Connectomics to Discover Consistent Subgraph Patterns. In: Proceedings 13th IEEE International Conference on BioInformatics & BioEngineering (BIBE), pp. 1-4, Chania, Greece, 2013. ) |
| 9. | : BlogForever: From Web Archiving to Blog Archiving. In: Proceedings "Informatik Angepast an Mensch, Organisation und Umwelt" (INFORMATIK), pp. 536-549, Koblenz, Germany, 2013. ) |
| 10. | : Improved Bounds for Finger Search on a RAM. In: Algorithmica, vol. 66, no. 2, pp. 249-286, 2013. ) |
| 11. | : Compact and Distinctive Visual Vocabularies for Efficient Multimedia Data Indexing. In: Proceedings 17th East European Conference on Advances in Databases & Information Systems (ADBIS), pp. 98-111, Genoa, Italy, 2013. ) |
| 12. | : New Perspectives for Recommendations in Location-based Social Networks: Time, Privacy and Explainability (invited). In: Proceedings 5th International Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 1-8, Neumuenster Abbey, Luxembourg, 2013. ) |
| 13. | : I/O-Efficient Planar Range Skyline and Attrition Priority Queues. In: Proceedings 32nd ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems (PODS), pp. 103-114, New York, NY, 2013. ) |
| 14. | : Declarative Expression and Optimization of Data-Intensive Flows. In: Proceedings 15th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 13-25, Prague, Czech Republic, 2013. ) |
| 15. | : Skew Handling in Aggregate Streaming Queries on GPUs. In: Proceedings 4th International Workshop on Accelerating Data Management Systems Using Modern Processor & Storage Architectures (ADMS), (in conjunction with VLDB), pp. 25-35, Trento, Italy, 2013. ) |
| 16. | : Matrix Factorization with Content Relationships for Media Personalization. In: Proceedings 11th International Conference on Wirtschaftsinformatik (WI), pp. 87-101, Leipzig, Germany, 2013. ) |
| 17. | : Semi-supervised Concept Detection by Learning the Structure of Similarity Graphs. In: Proceedings 19th International Conference on Advances in Multimedia Modeling (MMM), pp. 1-12, Huangshan, China, 2013. ) |
| 18. | : Requirements and Architecture Design Principles for a Smart City Experiment with Sensor and Social Networks Integration. In: Proceedings 17th Panhellenic Conference on Informatics (PCI), pp. 327-334, Thessaloniki, Greece, 2013. ) |
| 19. | : ART: Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees. In: Distributed & Parallel Databases, vol. 31, no. 1, pp. 71-109, 2013. ) |
| 20. | : A Hybrid Approach for Spotting, Disambiguating and Annotating Places in User-Generated Text. In: Proceedings 22nd International Conference on World Wide Web (WWW), pp. 83-84, Rio de Janeiro, Brazil, 2013. ) |
| 21. | : From Biological to Social Networks: Link Prediction Based on Multi-way Spectral Clustering. In: Data & Knowledge Engineering, vol. 87, pp. 226-242, 2013. ) |
| 22. | : GeoSocialRec: Explaining Recommendations in Location-based Social Networks. In: Proceedings 17th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 84-97, Genova, Italy, 2013. ) |
| 23. | : Spectral Clustering for Link Prediction in Social Networks with Positive and Negative Links. In: Social Network Analysis & Mining, vol. 3, no. 4, pp. 1433-1447, 2013. ) |
| 24. | : A Unified Framework for Link and Rating Prediction in Multi-modal Social Networks. In: International Journal of Social Networks Mining, vol. 1, no. 3/4, 2013. ) |
| 25. | : Adaptive Memory-aware Chunk Sizing Techniques for Data-intensive Queries over Web Services. In: Proceedings 28th ACM Symposium on Applied Computing (SAC), pp. 826-831, Coimbra, Portugal, 2013. ) |
| 26. | : Incorporating Change Detection in Network Coordinate Systems for Large Data Transfers. In: Proceedings 17th Panhellenic Conference on Informatics (PCI), pp. 55-62, Thessaloniki, Greece, 2013. ) |
| 27. | : Optimal Service Ordering in Decentralized Queries over Web Services. In: Wang J. (Ed.): Intelligence Methods and Systems Advancements for Knowledge-based Business, pp. 43-58, IGI Global, 2013. |
| 28. | : Multi-objective Optimization of Data Flows in Multi-cloud Environment. In: Proceedings 2nd International Workshop on Data Analytics in the Cloud (DanaC) (in conjunction with ACM SIGMOD/PODS), pp. 6-10, New York, NY, 2013. ) |
| 29. | : Sensors Talk and Humans Sense towards a Reciprocal Collective Awareness Smart City Framework. In: Proceedings IEEE ICC Workshops, pp. 189-193, Budapest, Hungary, 2013. ) |
| 30. | : Social Data Sentiment Analysis in Smart Environments - Extending Dual Polarities for Crowd Pulse Capturing. In: Proceedings 2nd International Conference on Data Technologies & Applications (DATA), pp. 175-182, Reykjavík, Iceland, 2013. ) |
| 31. | : Continuous Similarity Computation over Streaming Graphs. In: Proceedings European Conference on Machine Learning / Principles & Practice of Knowledge Discovery in Databases (ECML/PKDD 2013)), pp. 638-653, Prague, Czech Republic, 2013. ) |
| 32. | : SkyDiver: A Framework for Skyline Diversification. In: Proceedings 16th International Conference on Extending Database Technology (EDBT), pp. 406-417, Genoa, Italy, 2013. ) |
| 33. | : Driver Input Selection for Main-memory Multi-way Joins. In: Proceedings 28th ACM Symposium on Applied Computing (SAC), pp. 818-825, Coimbra, Portugal, 2013. ) |
| 34. | : Integrating Similarity and Dissimilarity Notions in Recommenders. In: Expert Systems with Applications, vol. 40, no. 13, pp. 5132-5147, 2013. ) |
| 35. | : Dissimilarity Features in Recommender Systems. In: Proceedings 13th IEEE International Conference on Data Mining (ICDM) Workshops, pp. 825-832, Dallas, TX, 2013. ) |
2012 | |
| 1. | : Urban Planning and Smart Cities: Interrelations and Reciprocities. In: Proceedings Future Internet Assembly (FIA), pp. 178-189, 2012. ) |
| 2. | : Trends in Blog Preservation (invited). In: Proceedings 14th International Conference on Enterprise Information Systems (ICEIS), Wroclaw, Poland, 2012. ) |
| 3. | : Technological Foundations of the Current Blogosphere. In: Proceedings 2nd International Conference on Web Intelligence, Mining & Semantics (WIMS), Craiova, Romania, 2012. ) |
| 4. | : Edge Betweenness Centrality: a Novel Algorithm for QoS-based Topology Control over Wireless Sensor Networks. In: Edge Betweenness Centrality: a Novel Algorithm for QoS-based Topology Control over Wireless Sensor Networks, vol. 35, no. 4, pp. 1210-1217, 2012. ) |
| 5. | : In & Out Zooming on Time-aware User/tag Clusters. In: Journal of Intelligent Information Systems, vol. 38, no. 3, pp. 685-708, 2012. |
| 6. | : Adaptive Query Processing in Distributed Settings. In: Catania B., Jain L.C. (Ed.): Advanced Query Processing, pp. 211-236, Springer ISRL Vol.36, 2012. ) |
| 7. | : Efficient Load Balancing in Partitioned Queries Under Random Perturbations. In: ACM Transactions on Autonomous & Adaptive Systems, vol. 7, no. 1, pp. 5, 2012. ) |
| 8. | : DISCO: A New Algorithm for Detecting 3D Protein Structure Similarity. In: Proceedings AIAI International Workshops: AIAB, AIeIA, CISE, COPA, IIVC, ISQL, MHDW, & WADTMB (AIAI), pp. 622-631, Chalkidiki, Greece, 2012. ) |
| 9. | : Continuous Top-k Dominating Queries. In: IEEE Transactions on Knowledge & Data Engineering, vol. 24, no. 5, pp. 840-853, 2012. ) |
| 10. | : On Optimizing Workflows Using Query Processing Techniques. In: Proceedings 24th International Conference on Scientific & Statistical Database Management (SSDBM), pp. 601-606, Chania, Greece, 2012. ) |
| 11. | : Fast and Accurate Link Prediction in Social Networking Systems. In: Journal of Systems & Software, vol. 85, no. 9, pp. 2119-2132, 2012. ) |
| 12. | : A Generalized Taxonomy of Explanation Styles for Traditional and Social Recommender Systems. In: Data Mining & Knowledge Discovery, vol. 24, no. 3, pp. 555-583, 2012. ) |
| 13. | : Scalable Link Prediction in Social Networks based on Local Graph Characteristics. In: Proceedings 9th International Conference on Information Technology: New Generations (ITNG), pp. 738-743, Las Vegas, NV, 2012. ) |
| 14. | : Geo-activity Recommendations by using Improved Feature Combination. In: Proceedings 4rd ACM SIGSPATIAL International Workshop on Location-Based Social Networks (UBICOMP-LBSN), pp. 996-1003, Pittsburgh, PA, 2012. ) |
| 15. | : Towards a Narrative-Aware Design Framework for Smart Urban Environments. In: Proceedings Future Internet Assemply (FIA), pp. 166-177, 2012. |
| 16. | : Mani-Web: Large-Scale Web Graph Embedding via Laplacian Eigenmap Approximation. In: IEEE Transactions on Systems, Man & Cybernetics, Part C, vol. 42, no. 6, pp. 879-888, 2012. ) |
| 17. | : Text Classification by Aggregation of SVD Eigenvectors. In: Proceedings 16th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 385-398, Poznan, Poland, 2012. ) |
| 18. | : Optimization of Decentralized Multi-way Join Queries over Clustered Web Services. In: Computing, vol. 94, no. 12, pp. 939-972, 2012. ) |
| 19. | : Lifting the Burden of History in Adaptive Ordering of Pipelined Stream Filters. In: Proceedings 7th IEEE ICDE International Workshop on Self Managing Database Systems (SMDB), Washington, DC, 2012. ) |
| 20. | : Evolving Social Data Mining and Affective Analysis Methodologies, Framework and Applications. In: Proceedings 16th International Database Engineering & Applications Symposium (IDEAS), pp. 1-7, Prague, Czech Republic, 2012. ) |
| 21. | : Social Networking Trends and Dynamics Detection via a Cloud-based Framework Design. In: Companion Proceedings 21st World Wide Web Conference (WWW), pp. 1213-1220, Lyon, France, 2012. ) |
| 22. | : Emotion Aware Clustering Analysis as a Tool for Web 2.0 Communities Detection: Implications for Curriculum Development. In: 2012. ) |
| 23. | : Discovery of Top-k Dense Subgraphs in Dynamic Graph Collections. In: Proceedings 24th International Conference on Scientific & Statistical Database Management (SSDBM), pp. 213-230, Chania, Greece, 2012. ) |
| 24. | : Online Load Balancing in Parallel Database Queries with Model Predictive Control. In: Proceedings 7th IEEE ICDE International Workshop on Self Managing Database Systems (SMDB), pp. 269-274, Washington, DC, 2012. ) |
2011 | |
| 1. | : Model Repair for Probabilistic Systems. In: Proceedings 17th International Conference on Tools & Algorithms for the Construction & Analysis of Systems (TACAS), pp. 326-340, Saarbruecken, Germany, 2011. ) |
| 2. | : Synthesis of Attack Actions Using Model Checking for the Verification of Security Protocols. In: Security & Communication Networks, vol. 4, no. 2, pp. 147-161, 2011. ) |
| 3. | : Quantitative Analysis of a Certified e-mail Protocol in Mobile Environments: a Probabilistic Model Checking Approach. In: Computers & Security, vol. 30, no. 4, pp. 257-272, 2011. ) |
| 4. | : Test Driving Static Analysis Tools in Search of C Code Vulnerabilities. In: Proceedings 35th IEEE Computer Software & Applications Conference Workshops (COMPSACW), pp. 96-103, Munich, Germany, 2011. ) |
| 5. | : Formal Analysis of the DNS Bandwidth Amplification Attack and its Countermeasures Using Probabilistic Model Checking. In: Proceedings 13th IEEE International High Assurance Systems Engineering Symposium (HASE), Boca Raton, FL, 2011. ) |
| 6. | : High Performance, Low Complexity Cooperative Caching for Wireless Sensor Networks. In: ACM Wireless Networks, vol. 17, no. 3, pp. 717-737, 2011. ) |
| 7. | : IVUS Image Processing and Semantic Analysis for Cardiovascular Diseases Risk Prediction. In: International Journal of Biomedical Engineering & Technology - Special Issue on Decision Support Systems, vol. 3, no. 3-4, pp. 349-374, 2011. ) |
| 8. | : Summarization Meets Visualization on Online Social Networks. In: Proceedings IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp. 475-478, Lyon, France, 2011. ) |
| 9. | : Massive Graph Management for the Web and Web 2.0. In: Vakali A., Jain L. (Ed.): New Directions in Web Data Management, pp. 19-58, Springer, 2011. ) |
| 10. | : Utilization-aware Redirection Policy in CDN: A Case for Energy Conservation. In: Proceedings 1st International Conference on Information & Communication on Technology for the Fight against Global Warming (ICT-GLOW), pp. 180-187, Toulouse, France, 2011. ) |
| 11. | : A Framework for Access Control with Inference Constraints. In: Proceedings 35th IEEE Computer Software & Applications Conference (COMPSAC), pp. 289-297, 2011. ) |
| 12. | : Continuous Monitoring of Distance-Based Outliers over Data Streams. In: Proceedings 27th IEEE International Conference on Data Engineering (ICDE), pp. 135-146, Hannover, Germany, 2011. ) |
| 13. | : A Clustering-driven LDAP Framework. In: ACM Transaction on the WEB, vol. 5, no. 3, 2011. ) |
| 14. | : Incremental Discovery of Top-k Correlative Subgraphs. In: Proceedings 15th Panhellenic Conference on Informatics (PCI), pp. 56-60, Kastoria, Greece, 2011. |
| 15. | : Static Program Analysis of Multi-Applet JavaCard Applications. In: Software Engineering for Secure Systems: Industrial & Research Perspectives, pp. 286-304, IGI Global, 2011. ) |
| 16. | : TAGs: Scalable Threshold-Based Algorithms for Proximity Computation in Graphs. In: Proceedings 14th International Conference on Extending Database Technology (EDBT), pp. 295-306, Uppsala, Sweden, 2011. ) |
| 17. | : Social Web Mashups Full Completion via Frequent Sequence Mining. In: Proceedings World Congress on Services (SERVICES), pp. 9-16, 2011. ) |
| 18. | : Social Tagging Recommender Systems. In: Ricci F., Rokach L., Shapira B., Kantor P. (Ed.): Recommender Systems Handbook, pp. 615-644, Springer, 2011. ) |
| 19. | : Model Checking and Code Generation for Transaction Processing Software. In: Concurrency & Computation: Practice & Experience, 2011. ) |
| 20. | : Leveraging Massive User Contributions for Knowledge Extraction. In: Bessis N., Xhafa F. (Ed.): Next Generation Data Technologies for Collective Computational Intelligence, pp. 415-443, Springer, 2011. |
| 21. | : Combining Multi-modal Features for Social Media Analysis. In: Hoi S., Luo J., Boll S., Xu D., Jin R. (Ed.): Social Media Modeling & Computing, pp. 71-96, Springer, 2011. |
| 22. | : Geo-social Recommendations. In: Proceedings RecSys Workshop on Personalization on Mobile Applications (PeMA), Chicago, IL, 2011. ) |
| 23. | : Predicting Links in Social Networks of Trust via Bounded Local Path Traversal. In: Proceedings 3rd Conference on Computational Aspects of Social Networks (CASON), Salamanca, Spain, 2011. ) |
| 24. | : Community Detection in Collaborative Tagging Systems. In: Pardede E. (Ed.): Community-Built Databases, pp. 107-131, Springer, 2011. ) |
| 25. | : City Exploration by Use of Spatio-temporal Analysis and Clustering of User Contributed Photos. In: Proceedings 1st International Conference on Multimedia Retrieval (ICMR), Trento, Italy, 2011. ) |
| 26. | : Cluster-Based Landmark and Event Detection for Tagged Photo Collections. In: IEEE MultiMedia, vol. 18, no. 1, pp. 52-63, 2011. ) |
| 27. | : CERTH @ MediaEval 2011 Social Event Detection Task. In: Working Notes Proceedings of the MediaEval'2012 Workshop, in conjunction with Interspeech'2011, Pisa, Italy, 2011. ) |
| 28. | : Optimal Tradeoff between Energy Consumption and Response Time in Large-scale MapReduce Clusters. In: Proceedings 15th Panhellenic Conference on Informatics (PCI), pp. 144-148, Kastoria, Greece, 2011. ) |
| 29. | : Quantitative Model Checking of an RSA-based Email Protocol on Mobile Devices. In: Proceedings 16th IEEE Symposium on Computers & Communications (ISCC), pp. 639-645, Corfu, Greece, 2011. ) |
| 30. | : Nonlinear Dimensionality Reduction for Efficient and Effective Audio Similarity Searching. In: Multimedia Tools & Applications, vol. 51, no. 3, pp. 881-895, 2011. ) |
| 31. | : A Data Generator for Multi-Stream Data. In: Proceedings PKDD Workshop Mining Ubiquitous & Social Environments (MUSE), Athens, Greece, 2011. ) |
| 32. | : A Formally Verified Mechanism for Countering SPIT. In: Proceedings 5th International Conference on Critical Information Infrastructure Security (CRITIS'10), Athens, Greece, 2011. ) |
| 33. | : Explaining Recommendations of Movies in Web Video Rental Businesses (invited). In: Proceedings 2nd Symposium on Business Informatics in Central & Eastern Europe (CEE), Cluj-Napoca, Romania, 2011. ) |
| 34. | : Geo-social Recommendations based on Incremental Tensor Reduction and Local Path Traversal. In: Proceedings 3rd ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LBSN), Chicago, IL, 2011. ) |
| 35. | : Product Recommendation and Rating Prediction based on Multi-modal Social Networks. In: Proceedings 5th International Conference on Recommender Systems (RecSys), pp. 61-68, Chicago, IL, 2011. ) |
| 36. | : Progressive Processing of Subspace Dominating Queries. In: The VLDB Journal, vol. 20, no. 6, pp. 921-948, 2011. |
| 37. | : Emotional Aware Clustering on Micro-blogging Sources. In: Proceedings 4th International Conference on Affective Computing & Intelligent Interaction (ACII), pp. 387-396, Memphis, TN, 2011. ) |
| 38. | : Decentralized Execution of Linear Work-flows over Web Services. In: Future Generation Computer Systems, vol. 27, no. 3, pp. 341-347, 2011. ) |
| 39. | : Queries over Web Services. In: Vakali A., Jain L.C. (Ed.): New Directions in Web Data Management, pp. 139-169, Springer-Verlag, 2011. ) |
| 40. | : Optimal Service Ordering in Decentralized Queries over Web Services. In: International Journal of Knowledge-based Organizations, vol. 1, no. 2, pp. 1-16, 2011. ) |
| 41. | : Economic Evaluation of Interactive Audio Media for Securing Internet Services. In: Proceedings 7th International Conference in Global Security, Safety & Sustainability (ICGS3), Thessaloniki, Greece, 2011. ) |
| 42. | : Innovations and Trends in Web Data Management. In: Vakali A., Jain L. (Ed.): New Directions in Web Data Management, pp. 1-18, Springer, 2011. |
| 43. | : Minimization of the response time in parallel database queries: An adaptive cost-aware MPC-based solution. In: Proceedings 19th Mediterranean Conference on Control Automation (MED), pp. 813 -818, 2011. ) |
| 44. | : Towards a User-Aware Virtual Museum. In: Proceedings 3rd International Conference on Games & Virtual Worlds for Serious Applications, (VS-GAMES), pp. 228-235, Athens, Greece, 2011. ) |
| 45. | : Detecting the Long-tail of Points of Interest in Tagged Photo Collections. In: Proceedings 9th International Workshop on Content-based Multimedia Indexing (CBMI), pp. 235-240, Madrid, Spain, 2011. ) |
2010 | |
| 1. | : Formal Analysis of the Kaminsky DNS Cache-poisoning Attack Using Probabilistic Model Checking. In: Proceedings of IEEE International Symposium on High Assurance Systems Engineering, pp. 94-103, 2010. ) |
| 2. | : An Intruder Model with Message Inspection for Model Checking Security Protocols. In: Computers & Security, vol. 29, no. 1, pp. 16-34, 2010. ) |
| 3. | : D2-Tree: a New Overlay with Deterministic Bounds. In: Proceedings 21st International Symposium on Algorithms & Computation (ISAAC), pp. 1-12, Jeju Island, Korea, 2010. ) |
| 4. | : YouTube Debate: a New Era of Internetized Television Politics?. In: International Journal on E-Politics, vol. 1, no. 2, pp. 46-64, 2010. ) |
| 5. | : Predictive Location Tracking in Cellular and in Ad Hoc Wireless Networks. In: Laurence T. Yang, Agustinus Borgy Waluyo, Jianhua Ma, Ling Tan, Bala Srinivasan (Ed.): Mobile Intelligence, pp. 163-190, John Wiley, 2010. ) |
| 6. | : Energy-Efficient Distributed Clustering in Wireless Sensor Networks. In: Journal of Parallel & Distributed Computing, vol. 70, no. 4, pp. 371-383, 2010. ) |
| 7. | : Cache Consistency in Wireless Multimedia Sensor Networks. In: Ad Hoc Networks, vol. 8, no. 2, pp. 214-240, 2010. ) |
| 8. | : Exploring Temporal Aspects in User-tag Co-clustering. In: Proceedings 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), pp. 1-4, Desenzano del Garda, Italy, 2010. ) |
| 9. | : Integrating Web 20 Data into Linked Open Data Cloud via Clustering. In: Proceedings Workshop on Linked Data in the Future Internet at the Future Internet Assembly (LDFI), Ghent, Belgium, 2010. |
| 10. | : Dynamic Code Generation for Cultural Content Management. In: Proceedings 14th Panhellenic Conference on Informatics (PCI), pp. 21-24, Tripoli, Greece, 2010. ) |
| 11. | : Multiway Spectral Clustering Link Prediction in Protein-Protein Interaction Networks. In: Proceedings 10th IEEE International Conference on Information Technology & Applications in Biomedicine (ITAB), Corfu, Greece, 2010. ) |
| 12. | : Component Certification as a Prerequisite for Widespread OSS Reuse. In: Electronic Communications of the European Association of Software Science & Technology, vol. 33, 2010. ) |
| 13. | : ISB-tree: a New Indexing Scheme with Efficient Expected Behaviour. In: Journal of Discrete Algorithms, vol. 8, no. 4, pp. 373-387, 2010. |
| 14. | : Efficient Processing of 3-Sided Range Queries with Probabilistic Guarantees. In: Proceedings 13th International Conference on Database Theory (ICDT), pp. 34-43, Lausanne, Switzerland, 2010. ) |
| 15. | : Audit-firm Group Appointment: An Artificial Intelligence Approach. In: Intelligent Systems in Accounting, Finance & Management, vol. 17, no. 1, pp. 1-17, 2010. ) |
| 16. | : Continuous Processing of Preference Queries in Data Streams (invited). In: Proceedings 36th International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM), pp. 47-60, Spindleruv Mlyn, Czech Republic, 2010. ) |
| 17. | : Topology Control Algorithms for Wireless Sensor Networks: A Critical Survey (invited). In: Proceedings International Conference on Computer Systems & Technologies (CompSysTech), pp. 1-10, Sofia, Bulgaria, 2010. ) |
| 18. | : Quantification of Interacting Runtime Qualities in Software Architectures: Insights from Transaction Processing in Client-server Architectures. In: Information & Software Technology, vol. 52, no. 12, pp. 1331-1345, 2010. ) |
| 19. | : Ontology-based Model Driven Engineering for Safety Verification. In: Proceedings 36th EUROMICRO Conference on Software Engineering & Advanced Applications (SEAA), pp. 47-54, 2010. ) |
| 20. | : Clustering Dense Graphs: A Web Site Graph Paradigm. In: Information Processing & Management, vol. 46, no. 3, pp. 247-267, 2010. |
| 21. | : MusicBox: Personalized Music Recommendation based on Cubic Analysis of Social Tags. In: IEEE Transactions on Audio, Speech & Language Processing, vol. 18, no. 2, pp. 407-412, 2010. ) |
| 22. | : A Graph-based Clustering Scheme for Identifying Related Tags in Folksonomies. In: Proceedings 12th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 6576, Bilbao, Spain, 2010. ) |
| 23. | : The Dynamics of Content Popularity in Social Media. In: International Journal of Data Warehousing & Mining, vol. 6, no. 1, pp. 20-37, 2010. ) |
| 24. | : ClustTour: City Exploration by Use of Hybrid Photo Clustering. In: Proceedings 18th International Conference on Multimedia, pp. 1617-1620, Firenze, Italy, 2010. ) |
| 25. | : Image Clustering through Community Detection on Hybrid Image Similarity Graphs. In: Proceedings International Conference on Image Processing (ICIP), pp. 2353-2356, Hong Kong, China, 2010. ) |
| 26. | : Automatic Extraction of Structure, Content and Usage Data Statistics of Web Sites. In: Proceedings 21st ACM Conference on Hypertext & Hypermedia (HT), pp. 301-302, Toronto, Canada, 2010. ) |
| 27. | : Building Tag-aware Groups for Music High-order Ranking and Topic Discovery. In: Journal of Multimedia Data Engineering & Management, vol. 1, no. 3, pp. 1-18, 2010. ) |
| 28. | : ART: Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees. In: Proceedings 29th ACM Symposium on Principles of Distributed Computing (PODC), pp. 118-119, Zurich, Switzerland, 2010. ) |
| 29. | : An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. In: International Journal of Organizational & Collective Intelligence, vol. 1, no. 4, pp. 78-96, 2010. ) |
| 30. | : CDNSim: A Simulation Tool for Content Distribution Networks. In: ACM Transactions on Modeling & Computer Simulation, vol. 20, no. 2, 2010. ) |
| 31. | : Tag Disambiguation through Flickr and Wikipedia. In: Proceedings International DASFAA Workshops (GDM, BenchmarX, MCIS, SNSMW, DIEW, UDM) - Revised Selected Papers, pp. 252-263, Tsukuba, Japan, 2010. ) |
| 32. | : A Unified Framework for Providing Recommendations in Social Tagging Systems based on Ternary Semantic Analysis. In: IEEE Transactions on Knowledge & Data Engineering, vol. 22, no. 2, pp. 179-192, 2010. ) |
| 33. | : Transitive Node similarity for Link Prediction in Social Networks with Positive and Negative Links. In: Proceedings 4th International Conference on Recommender Systems (RecSys), pp. 183-190, Barcelona, Spain, 2010. ) |
| 34. | : Estimation of the Maximum Domination Value in Multi-Dimensional Data Sets. In: Proceedings 14th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 505-519, Novi Sad, Serbia, 2010. ) |
| 35. | : Graph Node Clustering via Transitive Node Similarity. In: Proceedings 14th Panhellenic Conference on Informatics (PCI), pp. 72-77, Tripolis, Greece, 2010. ) |
| 36. | : Efficient and Adaptive Distributed Skyline Computation. In: Proceedings 22nd International Conference on Scientific & Statistical Database Management (SSDBM), pp. 24-41, Heidelberg, Germany, 2010. ) |
2009 | |
| 1. | : Probabilistic Model Checking for the Quantification of DoS Security Threats. In: Computers & Security, vol. 28, no. 6, pp. 450-465, 2009. ) |
| 2. | : Automating the Manufacturing Process under a Web Based Framework. In: Advances in Engineering Software, vol. 40, no. 9, pp. 956-964, 2009. ) |
| 3. | : Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time. In: Proceedings 20th International Symposium on Algorithms & Computation (ISAAC), pp. 193-202, Hawaii, Hi, 2009. |
| 4. | : A Service-oriented System for Distributed Data Querying and Integration on Grids. In: Future Generation Computer Systems, vol. 25, no. 5, pp. 511-524, 2009. ) |
| 5. | : EBC: A Topology Control Algorithm for Achieving High QoS in Sensor Networks. In: Proceedings 6th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security & Robustness (QShine), pp. 613-626, Las Palmas, Spain, 2009. ) |
| 6. | : Cloud Computing: Distributed Internet Computing for IT and Scientific Research. In: IEEE Internet Computing, vol. 13, no. 5, pp. 10-13, 2009. ) |
| 7. | : Cooperative Caching in Wireless Multimedia Sensor Networks. In: Zhang Y., Chen H.H., Guizani M. (Ed.): Cooperative Wireless Communications, pp. 371-390, CRC Press, 2009. ) |
| 8. | : High Performance, Low Overhead Cooperative Caching for Wireless Sensor Networks. In: Proceedings 10th IEEE International Symposium on a World of Wireless, Mobile & Multimedia Networks (WoWMoM), Kos, Greece, 2009. ) |
| 9. | : Next Generation Content Networks: Trends and Challenges. In: Proceedings 4th Workshop on the Use of P2P, GRID and Agents for the Development of Content Networks (UPGRADE-CN), in conjunction with HPDC Conference, Garching near Munich, Germany, 2009. |
| 10. | : A Vision for Next Generation Query Processors and an Associated Research Agenda. In: Proceedings 2nd International Conference on Data Management in Grid & Peer-to-Peer Systems (GLOBE), pp. 1-11, Linz, Austria, 2009. ) |
| 11. | : Parallel Query Processing on the Grid. In: Fatos Xhafa (Ed.): Parallel Programming, Models and Applications in Grid and P2P Systems, IOS Press, 2009. ) |
| 12. | : Adaptive Workload Allocation in Query Processing in Autonomous Heterogeneous Environments. In: Distributed & Parallel Databases, vol. 25, no. 3, pp. 125-164, 2009. ) |
| 13. | : An Efficient Load Balancing LQR Controller in Parallel Databases Queries Under Random Perturbations. In: Proceedings 3rd IEEE Multi-conference on Systems & Control (MSC), 2009. ) |
| 14. | : Ranking Genes Based on Topics. In: Proceedings 4th South East European Doctoral Student Conference (DSC), Thessaloniki, Greece, 2009. ) |
| 15. | : Ranking Genes based on Kernels. In: Intelligent Decision Technologies, vol. 4, no. 3, pp. 233-238, 2009. ) |
| 16. | : Fuzzy Lattice Reasoning (FLR) Type Neural Computation for Weighted Graph Partitioning. In: Neurocomputing, vol. 72, no. 10-12, pp. 2121-2133, 2009. ) |
| 17. | : Prediction in Wireless Networks by Markov Chains. In: IEEE Wireless Communications, vol. 16, no. 2, pp. 2-9, 2009. ) |
| 18. | : CDNs Content Outsourcing via Generalized Communities. In: IEEE Transactions on Knowledge & Data Engineering, vol. 21, no. 1, pp. 137-151, 2009. ) |
| 19. | : A Roadmap to Electronic Payment Transaction Guarantees and a Colored Petri Net Model Checking Approach. In: Information & Software Technology, vol. 51, no. 2, pp. 235-257, 2009. ) |
| 20. | : A New Approach to Web Users Clustering and Validation: A Divergence-based Scheme. In: International Journal of Web Information Systems, vol. 5, no. 3, pp. 348-371, 2009. ) |
| 21. | : A Fuzzy Bi-clustering Approach to Correlate Web Users and Pages. In: International Journal on Knowledge & Web Intelligence, vol. 1, no. 1/2, pp. 3-23, 2009. ) |
| 22. | : Clustering of Social Tagging System Users: A Topic and Time Based Approach. In: Proceedings 10th International Conference on Web Information Systems Engineering (WISE), pp. 75-86, Poznan, Poland, 2009. ) |
| 23. | : The ACID model Checker and Code Generator for Transaction Processing. In: Proceedings International Conference on High Performance Computing & Simulation (HPCS), pp. 138-144, 2009. ) |
| 24. | : Synthetic Metrics for Evaluating Runtime Quality of Software Architectures with Complex Tradeoffs. In: Conference Proceedings EUROMICRO, pp. 237-242, 2009. ) |
| 25. | : Benchmark Graphs for the Evaluation of Clustering Algorithms. In: Proceedings 3rd IEEE International Conference on Research Challenges in Information Science (RCIS), pp. 197-206, Fes, Morocco, 2009. ) |
| 26. | : Mining the Community Structure of a Web Site. In: Proceedings 4th Balkan Conference in Informatics (BCI), pp. 239-244, Thessaloniki, Greece, 2009. |
| 27. | : Social Network Analysis and its Applications in Wireless Sensor and Vehicular Networks. In: Proceedings 3rd Conference for the e-Democracy, pp. 411-420, Athens, Greece, 2009. ) |
| 28. | : Query Sensitive Storage for Wireless Sensor Networks. In: Proceedings 13th Panhellenic Conference on Informatics (PCI), pp. 25-29, Corfu, Greece, 2009. ) |
| 29. | : Leveraging Collective Intelligence through Community Detection in Tag Networks. 2009. ) |
| 30. | : Musical Voice Integration/Segregation VISA Revisited. In: Proceedings 6th Sound & Music Computing Conference (SMC), pp. 42-47, Porto, Portugal, 2009. ) |
| 31. | : Personalized Selection of Web Services for Mobile Environments: The m-Scroutz Solution. In: Proceedings 1st International ACM Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 254-260, Lyon, France, 2009. ) |
| 32. | : Building an Efficient P2P Overlay for Energy-Level Queries in Sensor Networks. In: Proceedings 1st International ACM Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 361-368, Lyon, France, 2009. ) |
| 33. | : A Novel Distributed P2P Simulator Architecture: D-P2P-Sim. In: Proceedings 18th ACM Conference on Information & Knowledge Management (CIKM), Hong Kong, 2009. ) |
| 34. | : An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. In: Proceedings 1st International ACM Conference on Management of Emergent Digital EcoSystems (MEDES), pp. 210-227, Lyon, France, 2009. ) |
| 35. | : Canonical Polygon Queries on the Plane: A New Approach. In: Journal of Computers, vol. 4, no. 9, pp. 913-919, 2009. ) |
| 36. | : Evaluating the Utility of Content Delivery Networks. In: Proceedings 4th Workshop on the Use of P2P, GRID and Agents for the Development of Content Networks (UPGRADE-CN), in conjunction with HPDC Conference, pp. 11-20, Garching near Munich, Germany, 2009. ) |
| 37. | : User Recommendations based on Tensor Dimensionality Reduction. In: Proceedings 5th IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI), pp. 331-340, Thessaloniki, Greece, 2009. ) |
| 38. | : Recommending Posts in Political Blogs based on Tensor Dimensionality Reduction. In: International Journal of Engineering Intelligent Systems, vol. 17, no. 2-3, pp. 153-161, 2009. ) |
| 39. | : MoviExplain: A Recommender System with Explanations. In: Proceedings 3rd ACM Conference in Recommender Systems (RecSys), pp. 317-320, New York, NY, 2009. ) |
| 40. | : Node and Edge Selectivity Estimation for Range Queries in Spatial Networks. In: Information Systems, vol. 34, no. 3, pp. 328-352, 2009. ) |
| 41. | : Node and Edge Selectivity Estimation for Range Queries in Spatial Networks. In: Information Systems, vol. 34, no. 3, pp. 328-352, 2009. ) |
| 42. | : Database Oriented Grid Middlewares. In: Proceedings 4th Balkan Conference in Informatics (BCI), pp. 127-132, Thessaloniki, Greece, 2009. ) |
| 43. | : Hands on dependability economics. In: Proceedings 2nd International Conference on Dependability (DEPEND), pp. 117-121, 2009. ) |
| 44. | : Access Control Policy Languages. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, pp. 15-18, Springer, 2009. |
| 45. | : Security Services. 2009. |
| 46. | : Information Analysis in Mobile Social Networks for Added-value Services. In: Proceedings W3C Workshop on the Future of Social Networking, Barcelona, Spain, 2009. ) |
| 47. | : Honoring SLAs on Cloud Computing Services: a Control Perspective. In: Proceedings European Control Conference (ECC), Budapest, Hungary, 2009. ) |
2008 | |
| 1. | : Content Delivery Networks. Springer-Verlag, 2008. |
| 2. | : Δίκτυα παράδοσης δυναμικού περιεχομένου. 2008. ) |
| 3. | : Effective Ranking Fusion Methods for Personalized Metasearch Engines. In: Proceedings 12th Panhellenic Conference in Informatics (PCI), pp. 39-43, Samos, Greece, 2008. ) |
| 4. | : Static Program Analysis for Java Card Applets. In: Proceedings 8th IFIP Smart Card Research & Advanced Application Conference (CARDIS), pp. 17-31, London, UK, 2008. ) |
| 5. | : A probabilistic Attacker Model for Quantitative Verification of DoS Security Threats. In: Proceedings International Computer Software & Applications Conference, pp. 12-19, 2008. ) |
| 6. | : Predictive Join Processing between Regions and Moving Objects. In: Proceedings 12th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 46-61, Pori, Finland, 2008. ) |
| 7. | : Cooperative Caching in Wireless Multimedia Sensor Networks. In: ACM Mobile Networks & Applications Journal, vol. 13, no. 3-4, pp. 337-356, 2008. ) |
| 8. | : A Prototype System for Educational Data Warehousing and Mining. In: Proceedings 12th Panhellenic Conference in Informatics (PCI), pp. 199-205, Samos, Greece, 2008. ) |
| 9. | : SEMSOC: SEMantic, SOcial and Content-Based Clustering in Multimedia Collaborative Tagging Systems. In: Proceedings IEEE International Conference on Semantic Computing (ICSC), pp. 128-135, Santa Clara, CA, 2008. ) |
| 10. | : Co-clustering Tags and Social Data Sources. In: Proceedings 9th International Conference on Web-Age Information Management (WAIM), pp. 317-324, Zhangjiajie, China, 2008. ) |
| 11. | : A Control Theoretical Approach to Self-optimizing Block Transfer in Web Service Grids. In: ACM Transactions on Autonomous & Adaptive Systems, vol. 3, no. 2, 2008. ) |
| 12. | : Robust Runtime Optimization of Data Transfer in Queries over Web Services. In: Proceedings 24th International Conference on Data Engineering (ICDE), pp. 596-605, 2008. ) |
| 13. | : Product Line Variability with Elastic Components and Test-driven Development. In: Proceedings International Conference on Computational Intelligence for Modelling Control & Automation (CIMCA), pp. 146-151, 2008. ) |
| 14. | : Music Retrieval over Wireless Ad-hoc Networks. In: IEEE Transactions on Audio, Speech & Language Processing, vol. 16, no. 6, pp. 1152-1162, 2008. ) |
| 15. | : Evaluating Greek Departments of Computer Science & Engineering using Bibliometric Indices. In: Proceedings 12th Panhellenic Conference in Informatics (PCI), Samos, Greece, 2008. ) |
| 16. | : Support Vector Machines, Decision Trees and Neural Networks for Auditor Selection. In: Journal of Computational Methods in Sciences & Engineering, vol. 8, pp. 213-224, 2008. ) |
| 17. | : The d-hop k-data Coverage Query Problem in Wireless Sensor Networks. In: Proceedings 5th International Workshop on Data Management for Sensor Networks (DMSN) (in conjunction with VLDB), Auckland, New Zealand, 2008. ) |
| 18. | : Continuous Trend-based Clustering in Data Streams. In: Proceedings 10th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 251-262, Torino, Italy, 2008. ) |
| 19. | : Continuous k-Dominant Computation on Multidimensional Data Streams. In: Proceedings 22nd ACM Symposium on Applied Computing (SAC), pp. 956-960, Fortaleza, Brazil, 2008. ) |
| 20. | : Continuous Subspace Clustering in Streaming Time Series. In: Information Systems, vol. 33, no. 2, pp. 240-260, 2008. ) |
| 21. | : Correlating Time-related Data Sources with Co-clustering. In: Proceedings 9th International Conference on Web Information Systems Engineering (WISE), pp. 264-279, Auckland, New Zealand, 2008. ) |
| 22. | : A Structure-based Clustering on LDAP Directory Information. In: Proceedings 17th International Symposium on Foundations of Intelligent Systems (ISMIS), pp. 121-130, 2008. ) |
| 23. | : ACID Sim Tools: a Simulation Framework for Distributed Transaction Processing Architectures. In: Proceedings 1st International Conference on Simulation Tools & Techniques for Communications, Networks & Systems, Marseille, France, 2008. ) |
| 24. | : Towards Compositional Safety Analysis via Semantic Representation of Component Failure Behavior. In: Proceedings 8th Joint Conference on Knowledge-based Software Engineering (JCKBSE), pp. 405-414, Piraeus, Greece, 2008. ) |
| 25. | : Integrating Caching Techniques in CDNs using a Classification Approach. In: International Journal of Business Data Communications & Networking, vol. 4, no. 4, pp. 1-12, 2008. ) |
| 26. | : A Clustering-based Prefetching Scheme on a Web Cache Environment. In: Computers & Electrical Engineering, vol. 34, no. 4, pp. 309-323, 2008. |
| 27. | : Trajectory Retrieval with Latent Semantic Analysis. In: Proceedings 22nd ACM Symposium on Applied Computing (SAC), pp. 1089-1094, Fortaleza, Brazil, 2008. ) |
| 28. | : SkyGraph: an Algorithm for Important Subgraph Discovery in Relational Graphs" (best paper award. In: Proceedings European Conference on Machine Learning & Principles / Practice of Knowledge Discovery in Databases (ECML/PKDD), pp. 18, Antwerp, Belgium, 2008. ) |
| 29. | : Time-Aware Web Users' Clustering. In: IEEE Transactions on Knowledge & Data Engineering, vol. 20, no. 5, pp. 653-667, 2008. |
| 30. | : The Power of Music: Searching for Power-Laws in Symbolic Musical Data. In: Proceedings 12th Panhellenic Conference in Informatics (PCI), pp. 49-60, Samos, Greece, 2008. ) |
| 31. | : Detection of Stream Segments in Symbolic Musical Data. In: Proceedings 9th International Symposium on Music Information Retrieval (ISMIR), Philadelphia, PA, 2008. ) |
| 32. | : Ranking Musical Data by Relevance and Importance. In: Proceedings IEEE International Conference on Multimedia & Expo (ICME), Hanover, Germany, 2008. ) |
| 33. | : Prefetching in Content Distribution Networks via Web Communities Identification and Outsourcing. In: World Wide Web, vol. 11, no. 1, pp. 39-70, 2008. ) |
| 34. | : A New Approach on Indexing Mobile Objects on the Plane. In: Data & Knowledge Engineering, vol. 67, no. 3, pp. 362-380, 2008. ) |
| 35. | : Continuous Range Monitoring of Mobile Objects in Road Networks. In: Data & Knowledge Engineering, vol. 64, no. 1, pp. 77-100, 2008. ) |
| 36. | : Providing Justifications in Recommender Systems. In: IEEE Transactions on Systems, Man & Cybernetics - Part A: Systems & Humans, vol. 38, no. 6, pp. 1262-1272, 2008. ) |
| 37. | : Tag Recommendations based on Tensor Dimensionality Reduction. In: Proceedings 2nd ACM Conference in Recommender Systems (RecSys), pp. 43-50, Lausanne, Switzerland, 2008. ) |
| 38. | : Justified Recommendations based on Content and Rating Data. In: Proceedings 10th International ACM KDD Workshop on Web Mining & Web Usage Analysis (WebKDD), Las Vegas, NV, 2008. ) |
| 39. | : Collaborative Recommender Systems: Combining Effectiveness and Efficiency. In: Expert Systems with Applications, vol. 34, no. 4, pp. 2995-3013, 2008. ) |
| 40. | : Nearest-Biclusters Collaborative Filtering based on Constant and Coherent Values. In: Information Retrieval, vol. 11, pp. 51-75, 2008. ) |
| 41. | : Ternary Semantic Analysis of Social Tags for Personalized Music Recommendation. In: Proceedings 9th International Symposium on Music Information Retrieval (ISMIR), pp. 219-224, Philadelphia, PA, 2008. ) |
| 42. | : Non-linear Correlation of Content and Metadata Iinformation Extracted from Biomedical Article Datasets. In: Journal of Biomedical Informatics, vol. 41, no. 1, pp. 202-216, 2008. |
| 43. | : Τεχνικές ομαδοποίησης δεδομένων του παγκόσμιου ιστού. Web data clustering techniques. 2008. ) |
2007 | |
| 1. | : Εξόρυξη δεδομένων στο παγκόσμιο ιστό βασισμένη στη χρήση. 2007. ) |
| 2. | : Τεχνικές εξόρυξης σε θεματικά οργανωμένο περιεχόμενο του παγκόσμιου ιστού. Web mining techniques in topic organized content. 2007. ) |
| 3. | : Επισκόπηση γλώσσας προγραμματισμού Java. 2007. ) |
| 4. | : Υλοποίηση συστήματος βάσης δεδομένων και διαδικτυακού περιβάλλοντος εργασίας για το "Ζωολογικό μουσείο" του τμήματος βιολογίας του ΑΠΘ. 2007. ) |
| 5. | : Μελέτη εργαλείων επεξεργασίας φόρτου κίνησης χρηστών στον παγκόσμιο ιστό και αξιοποίησή τους σε επιχειρηματικές δράσεις. A study of tools for processing the users web traffic load and their exploitation in business activities. 2007. ) |
| 6. | : Επισκόπηση ροών δεδομένων και υλοποίηση συστήματος διαχείρισής τους. 2007. ) |
| 7. | : Δημιουργία διαδραστικού περιβάλλοντος λήψης παραγγελιών επιχείρησης μέσω Web και αυτοματοποιημένης σχεδίασης. Creation of a Web-based interactive on-line ordering system and automated design. 2007. ) |
| 8. | : Ομαδοποίηση δεδομένων. Social web data clustering. 2007. ) |
| 9. | : Μελέτη μεθόδων και εργαλείων διαχείρισης XML εγγράφων στον παγκόσμιο ιστό. XML document management methods in the World Wide Web. 2007. ) |
| 10. | : Δυναμικά περιβάλλοντα προσωποποίησης-υλοποίησης για εκπαιδευτικά sql δεδομένα. Dynamic environments for personalization-implementation for educational sql data. 2007. ) |
| 11. | : Ανάπτυξη μεθόδων αποδοτικής αποθήκευσης δεδομένων του παγκόσμιου ιστού σε δίκτυα παράδοσης περιεχομένου. Development of efficient replica placement algorithms in content delivery networks. 2007. ) |
| 12. | : Μελέτη και υλοποίηση αλγορίθμου συν-ομαδοποίησης λέξεων-αρχείων κειμένου. 2007. ) |
| 13. | : Πολιτικές διαχείρισης δεδομένων παγκόσμιου ιστού σε δίκτυο παράδοσης περιεχομένου. 2007. ) |
| 14. | : Διαδικτυακή υπηρεσία διαχείρισης λογισμικού ανίχνευσης λογοκλοπής. 2007. ) |
| 15. | : QuadSearch: A Novel Metasearch Engine. In: Proceedings 11th Panhellenic Conference in Informatics (PCI), pp. 453-466, Patras, Greece, 2007. ) |
| 16. | : Intrusion Attack Tactics for the Model Checking of e-commerce Security Guarantees. In: Proceedings 26th International Conference on Computer Safety, Reliability & Security (SAFECOMP), pp. 238-251, Nuremberg, Germany, 2007. ) |
| 17. | : Cooperative Caching in Wireless Multimedia Sensor Networks. In: Proceedings 3rd ACM International Conference on Mobile Multimedia Communications Conference (MobiMedia), Nafpaktos, Greece, 2007. ) |
| 18. | : Node Clustering in Wireless Sensor Networks by Considering Structural Characteristics of the Network Graph. In: Proceedings 4th IEEE International Conference on Information Technology: New Generations (ITNG), pp. 122-127, Las Vegas, NV, 2007. ) |
| 19. | : Domain Knowledge Based Queries for Multimedia Data Retrieval. In: Journal of Digital Information Management, vol. 5, no. 2, pp. 75-81, 2007. ) |
| 20. | : Elastic Components: Addressing Variance of Quality Properties in Components. In: Proceedings 33rd EUROMICRO Conference on Software Engineering & Advanced Applications(SEAA), pp. 31-38, 2007. ) |
| 21. | : Finding Maximum-Length Repeating Patterns in Music Databases. In: Multimedia Tools & Applications, vol. 32, no. 1, pp. 49-71, 2007. ) |
| 22. | : Horizontal and Vertical Integration/Segregation in Auditory Streaming: a Voice Separation Algorithm for Symbolic Musical Data. In: Proceedings 4th Sound & Music Computing Conference (SMC), Lefkada, Greece, 2007. ) |
| 23. | : Age Decaying H-index for Social Networks of Citations. In: Proceedings Workshop on Social Aspects of the Web (SAW) (in conjunction with BIS), Poznan, Poland, 2007. ) |
| 24. | : Performance and Effectiveness Trade-off for Checkpointing in Fault Tolerant Distributed Systems. In: Concurrency & Computation: Practice & Experience, vol. 19, no. 1, pp. 37-63, 2007. ) |
| 25. | : Data Mining Techniques for the Detection of Fraudulent Financial Statements. In: Expert Systems with Applications, vol. 32, no. 4, pp. 995-1003, 2007. ) |
| 26. | : Applying Data Mining Methodologies for Auditor Selection. In: Proceedings 11th Panhellenic Conference in Informatics (PCI), pp. 165-178, Patras, Greece, 2007. ) |
| 27. | : Identifying Qualified Auditors' Opinions: a Data Mining Approach. In: Journal of Emerging Technologies in Accounting, vol. 4, pp. 183-197, 2007. ) |
| 28. | : Content-based Information Retrieval in Streaming Music. In: Proceedings 11th Panhellenic Conference in Informatics (PCI), pp. 249-260, Patras, Greece, 2007. ) |
| 29. | : Adaptive Similarity Search in Streaming Time Series with Sliding Windows. In: Data & Knowledge Engineering, vol. 63, no. 2, pp. 478-502, 2007. ) |
| 30. | : Mining Association Rules in Very Large Clustered Domains. In: Information Systems, vol. 32, no. 5, pp. 649-669, 2007. ) |
| 31. | : Robust Classification based on Correlations between Attributes. In: International Journal of Data Warehousing & Mining, vol. 3, no. 3, pp. 14-28, 2007. ) |
| 32. | : Adaptive k-Nearest Neighbor Classification Based on a Dynamic Number of Nearest Neighbors. In: Proceedings 11th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 66-82, Varna, Bulgaria, 2007. ) |
| 33. | : Validation and Interpretation of Web Users' Sessions Clusters. In: Information Processing & Management, vol. 43, no. 5, pp. 1348-1367, 2007. |
| 34. | : Domination Mining and Querying. In: Proceedings 9th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 145-156, Regensburg, Germany, 2007. ) |
| 35. | : Generalized Hirsch h-index for Disclosing Latent Facts in Citation Networks. In: Scientometrics, vol. 72, no. 2, 2007. ) |
| 36. | : Indexing Mobile Objects on the Plane Revisited. In: Proceedings 11th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 189-204, Varna, Bulgaria, 2007. ) |
| 37. | : Using Repository of Repositories (RoRs) to Study the Growth of F/OSS Projects: a Meta-Analysis Research Approach. In: Proceedings 3rd International Conference on Open Source Systems (OSS), Limerick, Ireland, 2007. ) |
| 38. | : Clustering Subjects in a Credential-based Access Control Framework. In: Computers & Security, vol. 26, no. 2, pp. 120-129, 2007. ) |
| 39. | : Content-based Dimensionality Reduction for Recommender Systems. In: Proceedings 31st Conference of the German Classification Society (GfKl), Freiburg, Germany, 2007. ) |
| 40. | : Feature-weighed User Model for Recommender Systems. In: Proceedings 11th International Conference on User Modeling (UM), pp. 97-106, Corfu, Greece, 2007. ) |
| 41. | : Nearest-biclusters Collaborative Filtering based on Constant Values. In: Nasraoui O., Spiliopoulou M., Srivastava J., Mobasher B., Masand B. (Ed.): Advances in Web Mining & Web Usage Analysis, vol. 4811, pp. 36-55, Springer LNCS, 2007. ) |
| 42. | : Gene functional annotation by statistical analysis of biomedical articles. In: International Journal on Medical Informatics, vol. 76, no. 8, pp. 601-613, 2007. |
| 43. | : Interpolating the Air for Optimizing Wireless Data Broadcast. In: Proceedings 5th ACM International Workshop on Mobility Management & Wireless Access (MobiWAC), Chania, Greece, 2007. ) |
| 44. | : Τεχνικές ελέγχου προσβασης για κατανεμημένα συστήματα και το διαδίκτυο. Access control techniques for distributed systems and the internet. 2007. ) |
2006 | |
| 1. | : Υλοποίηση περιβάλλοντος ελέγχου πρόσβασης που βασίζεται στα διαπιστευτήρια και στην XML. 2006. ) |
| 2. | : Δημιουργία κατανεμημένου συστήματος λογισμικού για σχεδίαση και κατασκευή μηχανουργικών τεμαχίων μέσω παγκόσμιου ιστού. 2006. ) |
| 3. | : Δημιουργία agent ο οποίος θα βελτιώνει τη χρήση συστημάτων cad. 2006. ) |
| 4. | : Interlocking Control by Distributed Signal Boxes: Design and Verification with the SPIN Model Checker. In: Proceedings International Symposium on Parallel & Distributed Processing & Applications (ISPA), pp. 317-328, Sorrento, Italy, 2006. ) |
| 5. | : Cost Models for Distance Joins Queries Using R-trees. In: Data & Knowledge Engineering, vol. 57, no. 1, pp. 1-36, 2006. ) |
| 6. | : Symbolic Musical Genre Classification based on Repeating Patterns. In: Proceedings 1st ACM Workshop Audio & Music Computing for Multimedia (AMCMM), pp. 53-58, Santa Barbara, CA, 2006. ) |
| 7. | : Information-theoretic Methods for Prediction in the Wireless and Wired Web. In: Vakali A., Pallis G. (Ed.): Web Data Management Practices: Emerging Techniques & Technologies, pp. 160-178, IDEA Group, 2006. ) |
| 8. | : Generalized Indexing for Energy-Efficient Access to Partially Ordered Broadcast Data in Wireless Networks. In: Proceedings 10th International Database Engineering & Applications Symposium (IDEAS), pp. 89-96, 2006. ) |
| 9. | : The Geodesic Broadcast Scheme for Wireless Ad hoc Networks. In: Proceedings 4th IEEE International Workshop on Mobile Distributed Computing (MDC) (in conjunction with IEEE WoWMoM), pp. 571-575, Niagara Falls, NY, 2006. ) |
| 10. | : The Communications Skin: Challenges and Dangers for Ubiquitous Data Management. In: Proceedings 2nd Conference on e-Democracy, pp. 399-407, Athens, Greece, 2006. ) |
| 11. | : Evaluation of Composite Object Replication Schemes for Dependable Server Applications. In: Information & Software Technology, vol. 48, no. 9, pp. 795-806, 2006. ) |
| 12. | : Predicting Qualified Auditor's Opinions: a Data Mining Approach. In: Proceedings 2nd ADBIS Workshop on Data Mining & Knowledge Discovery (ADMKD), pp. 26-36, Thessaloniki, Greece, 2006. ) |
| 13. | : Efficient Incremental Subspace Clustering in Data Streams. In: Proceedings 10th IEEE International Database Engineering & Applications Symposium (IDEAS), pp. 53-60, New Delhi, India, 2006. ) |
| 14. | : A Statistical Study for the ADBIS Period 1994-2006. In: Local Proceedings 10th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 247-266, Thessaloniki, Greece, 2006. ) |
| 15. | : Indexed-based Density Biased Sampling for Clustering Applications. In: Data & Knowledge Engineering, vol. 57, no. 1, pp. 37-63, 2006. ) |
| 16. | : Replication Based on Objects Load under a Content Distribution Network. In: Proceedings 22nd International Conference on Data Engineering Workshops (ICDE, 2006. ) |
| 17. | : Insight and Perspectives for Content Delivery Networks. In: Communications of the ACM, vol. 49, no. 1, pp. 101106, 2006. ) |
| 18. | : Processing Distance Join Queries with Constraints. In: The Computer Journal, vol. 49, no. 3, pp. 281-296, 2006. ) |
| 19. | : Trajectory Similarity Search in Spatial Networks. In: Proceedings 10th International Database Engineering & Applications Symposium (IDEAS), pp. 185-192, 2006. ) |
| 20. | : A Divergence-Oriented Approach for Web Users Clustering. In: Proceedings International Conference on Computational Science & its Applications (ICCSA), pp. 1229-1238, Glasgow, UK, 2006. ) |
| 21. | : On Past-time Indexing of Moving Objects. In: Journal of Systems & Software, vol. 79, no. 8, pp. 1079-1091, 2006. ) |
| 22. | : Efficient Processing of Past-future Spatiotemporal Queries. In: Proceedings 21st ACM Symposium on Applied Computing (SAC), Minitrack on Advances in Spatial & Image-based Information Systems (ASIIS), pp. 68-72, Dijon, France, 2006. ) |
| 23. | : Finding Communities in Site Web-Graphs and Citation Graphs. In: Local Proceedings 10th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 75-90, 2006. ) |
| 24. | : Unfolding the Full Potential of H-Index for Bibliographic Ranking. Technical report, Aristotle University of Thessaloniki 2006. ) |
| 25. | : Generalized h-index for Revealing Latent Facts in Social Networks of Citations. In: Proceedings 4th ACM International Workshop on Link Analysis: Dynamics & Statics of Large Networks (LinkKDD) (in conjunction with ACM KDD), Philadelphia, PA, 2006. ) |
| 26. | : Generalized Comparison of Graph-based Ranking Algorithms for Publications and Authors. In: Journal of Systems & Software, vol. 79, no. 12, pp. 1679-1700, 2006. ) |
| 27. | : A Similarity Based Approach for Integrated Web Caching and Content Replication in CDNs. In: Proceedings 10th International Database Engineering & Applications Symposium (IDEAS), pp. 239-242, Delhi, India, 2006. ) |
| 28. | : Integrating Caching Techniques on a Content Distribution Network. In: Proceedings 10th East European Conference on Advances in Databases & Information Systems (ADBIS), pp. 200-215, Thessaloniki, Greece, 2006. ) |
| 29. | : Credential-based Policies Management in an Access Control Framework Protecting XML Resources. In: Proceedings 21st International Symposium on Computer & Information Sciences (ISCIS), pp. 603-612, Istanbul, Turkey, 2006. ) |
| 30. | : QoS-oriented Negotiation in Disk Subsystems. In: Data & Knowledge Engineering, vol. 58, no. 2, pp. 107-128, 2006. ) |
| 31. | : Nearest-Biclusters Collaborative Filtering. In: Proceedings 12th KDD Workshop on Knowledge Discovery from the Web (WEBKDD), pp. 21-29, Philadelpia, PA, 2006. ) |
| 32. | : Scalable Collaborative Filtering Based on Latent Semantic Indexing. In: Proceedings 21st AAAI Workshop on Intelligent Techniques for Web Personalization (ITWP), pp. 1-9, Boston, MA, 2006. ) |
| 33. | : Collaborative Filtering Based on Users Trends. In: Proceedings 30th Conference of the German Classification Society (GfKl), Berlin, Germany, 2006. ) |
| 34. | : Collaborative Filtering: Fallacies and Insights in Measuring Similarity. In: Proceedings 10th PKDD Workshop on Web Mining (WEBMine), pp. 56-67, Berlin, Germany, 2006. ) |
| 35. | : Collaborative Filtering Process in a Whole New Light. In: Proceedings 10th IEEE International Database Engineering & Applications Symposium (IDEAS), pp. 29-36, New Delhi, India, 2006. ) |
| 36. | : Διαχείριση αντικειμένων στο διαδίκτυο. Web objects management. 2006. ) |
2005 | |
| 1. | : Ομαδοποίηση δεδομένων σε περιβάλλον υπηρεσιών καταλόγου. 2005. ) |
| 2. | : Προσομοίωση ενός δικτύου παράδοσης περιεχομένων. 2005. ) |
| 3. | : Intrusion Detection in RBAC-administered Databases. In: Proceedings 21st Annual Computer Security Applications Conference (ACSAC), pp. 170-182, Tucson, AZ, 2005. ) |
| 4. | : VA-files vs. R*-trees in Distance Join Queries. In: Proceedings 9th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 153-166, Tallinn, Estonia, 2005. ) |
| 5. | : A Logic Based Approach for the Multimedia Data Representation and Retrieval. In: Proceedings 7th IEEE International Symposium on Multimedia (ISM), pp. 241-248, Irvine, CA, 2005. ) |
| 6. | : Content-Based Music Information Retrieval in Wireless Ad-hoc Networks. In: Proceedings 6th International Symposium on Music Information Retrieval (ISMIR), pp. 137-144, London, UK, 2005. ) |
| 7. | : Evaluation of Similarity Searching Methods for Music Data in Peer-to-Peer Networks. In: International Journal of Business Intelligence & Data Mining, vol. 1, no. 2, pp. 210-228, 2005. ) |
| 8. | : Audio Indexing for Efficient Music Information Retrieval. In: Proceedings 11th International Multimedia Modeling Conference (MMM), pp. 22-29, Melbourne, Australia, 2005. ) |
| 9. | : Music Retrieval in P2P Networks under the Warping Distance. In: Proceedings 7th International Conference on Enterprise Information Systems (ICEIS), pp. 100-107, Miami, FL, 2005. ) |
| 10. | : Simple and Incremental Nearest-Neighbor Search in Spatio-Temporal Databases. In: Spatial Databases: Technologies, Techniques and Trends, pp. 204–224, IGI Global, 2005. |
| 11. | : Fast Mining of Frequent Tree Structures by Hashing and Indexing. In: Information & Software Technology, vol. 47, no. 2, pp. 129-140, 2005. ) |
| 12. | : Simulation and Verification of Information Flow Paths for Access Control Policies Specified in the CORBA Security Setting. In: Local Proceedings 10th Panhellenic Conference in Informatics (PCI), pp. 225-237, Volos, Greece, 2005. ) |
| 13. | : Colored Petri Net Based Model Checking and Failure Analysis for e-commerce Protocols. In: Proceedings 6th Workshop & Tutorial on Practical Use of Coloured Petri Nets & the CPN Tools (CPN), pp. 267-283, 2005. ) |
| 14. | : Simulation and Verification of Atomicity Properties for an Electronic Cash System. In: Proceedings European Simulation & Modelling Conference (ESM), pp. 558-563, Porto, Portugal, 2005. ) |
| 15. | : On the Design of Access Control to Prevent Sensitive Information Leakage in Distributed Object Systems: a Colored Petri Net Based Model. In: Proceedings International Symposium on Distributed Objects & Applications (DOA), pp. 941-959, Agia Napa, Cyprus, 2005. ) |
| 16. | : Integrating Excavation Recording, Data Management and Object Representation through GIS. In: Proceedings International Congress on Cultural Heritage & New Technologies, Vienna, Austria, 2005. ) |
| 17. | : Continuous Trend-Based Classification of Streaming Time Series. In: Proceedings 9th East-European Conference on Advances in Databases & Information Systems (ADBIS), pp. 294-308, Tallinn, Estonia, 2005. ) |
| 18. | : Similarity Search in Time Series Databases. In: Rivero L., Doorn J., Ferraggine V. (Ed.): Encyclopedia of Database Technologies & Applications, pp. 646-651, IDEA Group Publishing, 2005. ) |
| 19. | : On the Number of Recursive Calls of Recursive Functions. In: ACM SIGCSE Bulletin Inroads, vol. 37, no. 2, pp. 61-64, 2005. ) |
| 20. | : PDetect: A Clustering Approach for Detecting Plagiarism in Source Code Datasets. In: The Computer Journal, vol. 48, no. 6, pp. 651-661, 2005. |
| 21. | : Model-based Cluster Analysis for Web Users Sessions. In: Proceedings 15th International Symposium on Foundations of Intelligent Systems (ISMIS), pp. 219-227, Saratoga Springs, NY, 2005. ) |
| 22. | : Storage and Access Control Issues for XML Documents. In: Khosrow-Pour M. (Ed.): Encyclopedia of Information Science and Technology (V), pp. 2616-2621, Idea Group, 2005. |
| 23. | : FRES-CAR: An Adaptive Cache Replacement Policy. In: Proceedings International Workshop on Challenges in Web Information Retrieval & Integration (WIRI), pp. 74-81, Tokyo, Japan, 2005. ) |
| 24. | : A Latency-based Object Placement Approach in Content Distribution Networks. In: Proceedings 3rd Latin American Web Congress (LA-Web), pp. 140-147, Buenos Aires, Argentina, 2005. |
| 25. | : Incremental Nearest Neighbor Search in Moving Objects. In: Proceedings IEEE International Conference on Pervasive Services (ICPS), pp. 312-321, Santorini, Greece, 2005. ) |
| 26. | : An Advanced System for Automated Certification. In: Proceedings Conference on Interactive Computer Aided Learning (ICL), Vilach, Austria, 2005. ) |
| 27. | : A Citation-Based System to Assist Prize Awarding. In: ACM SIGMOD Record, vol. 34, no. 4, pp. 54-60, 2005. ) |
| 28. | : A New Perspective to Automatically Rank Scientific Conferences Using Digital Libraries. In: Information Processing & Management, vol. 41, no. 2, pp. 22-29, 2005. ) |
| 29. | : Functional Annotation of Genes through Statistical Analysis of Biomedical Articles. In: Proceedings 16th International Workshop on Database & Expert Systems Applications (DEXA), pp. 585-589, Copenhagen, Denmark, 2005. ) |
| 30. | : XML Data Stores: Emerging Practices. In: IEEE Internet Computing, vol. 9, no. 2, pp. 62-69, 2005. |
| 31. | : A Data Mining Approach for Location Prediction in Mobile Environments. In: Data & Knowledge Engineering, vol. 54, no. 2, pp. 121-146, 2005. ) |
2004 | |
| 1. | : Revised Selected Papers of EDBT'2004 Workshops (PhD, DataX, PIM, P2P&DB, ClustWeb). Springer, vol. 3268, 2004. ) |
| 2. | : Multi-way Distance Join Queries in Spatial Databases. In: Geoinformatica, vol. 8, no. 4, pp. 373-402, 2004. ) |
| 3. | : Algorithms for Processing K-closest-pair Queries in Spatial Databases. In: Data & Knowledge Engineering, vol. 49, no. 1, pp. 67-104, 2004. ) |
| 4. | : Assessing the Modifiability of two Object-oriented Design Alternatives - a Controlled Experiment Replication. In: Proceedings 5th EUROSIM Congress on Modelling & Simulation, Paris, France, 2004. ) |
| 5. | : Semantic Retrieval of Multimedia Data. In: Proceedings 2nd ACM International Workshop on Multimedia Databases (MMDB), pp. 36-44, Washington, DC, 2004. ) |
| 6. | : Broadcast Data Placement over Multiple Wireless Channels. In: Katsaros D., Nanopoulos A., Manolopoulos Y., (Ed.): Wireless Information Highways, pp. 155-175, IDEA Group, 2004. ) |
| 7. | : Caching in Web Memory Hierarchies. In: Proceedings 19th ACM Symposium on Applied Computing (SAC), pp. 1109-1113, Nicosi, Cyprus, 2004. ) |
| 8. | : Web Caching in Broadcast Mobile Wireless Environments. In: IEEE Internet Computing, vol. 8, no. 3, pp. 2-10, 2004. ) |
| 9. | : Broadcast Program Generation for Webcasting. In: Data & Knowledge Engineering, vol. 49, no. 1, pp. 1-21, 2004. ) |
| 10. | : Simulation Metamodeling for the Design of Reliable Object Based Systems. In: Proceedings 5th EUROSIM Congress on Modelling & Simulation, Paris, France, 2004. ) |
| 11. | : Optimal Object State Transfer - Recovery Policies for Fault Tolerant Distributed Systems. In: Proceedings International Conference on Dependable Systems & Networks, pp. 762-771, 2004. ) |
| 12. | : Data Mining on Finance and Accounting: a Review of Current Research Trends. In: Proceedings 1st International Conference on Enterprise Systems & Accounting (ICESA), pp. 63-78, Thessaloniki, Greece, 2004. ) |
| 13. | : Efficient Similarity Search in Streaming Time Sequences. In: Proceedings 16th IEEE Conference on Scientific & Statistical Database Management (SSDBM), pp. 63-72, Santorini, Greece, 2004. ) |
| 14. | : Similarity Range Queries in Streaming Time Series. In: Proceedings 4th International Workshop on Pattern Recognition in Information Systems (PRIS), pp. 69-79, Porto, Portugal, 2004. ) |
| 15. | : LDAP: Framework, Practices, and Trends. In: IEEE Internet Computing, vol. 8, no. 5, pp. 66-72, 2004. |
| 16. | : Indexing Techniques for Web Access Logs. In: Taniar D., Rahayu W. (Ed.): Web Information Systems, IDEA Group, 2004. ) |
| 17. | : Memory-Adaptive Association Rules Mining. In: Information Systems, vol. 29, pp. 365-384, 2004. ) |
| 18. | : A Probabilistic Validation Algorithm for Web Users' Clusters. In: Proceedings IEEE International Conference on Systems, Man & Cybernetics, pp. 4129-4134, The Hague, Netherlands, 2004. ) |
| 19. | : A Learning-automata-based Controller for Client/server Systems. In: Neurocomputing, vol. 61, pp. 381-394, 2004. |
| 20. | : Towards Quadtree-based Moving Objects Databases. In: Proceedings 8th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 230-245, Budapest, Hungary, 2004. ) |
| 21. | : Web-based delegation using XML. In: Proceedings IEEE International Conference on Systems, Man & Cybernetics address = The Hague, Netherlands, pp. 5189-5194, 2004. ) |
| 22. | : XML-based Revocation and Delegation in a Distributed Environment. In: Revised Selected Papers from EDBT'2004 Workshops (PhD, DataX, PIM, P2P&DB, and ClustWeb), pp. 299-308, Heraklion, Greece, 2004. ) |
| 23. | : A simulated annealing approach for multimedia data placement. In: Journal of Systems & Software, vol. 73, no. 3, pp. 467-480, 2004. ) |
| 24. | : Benchmarking Access Methods for Time-evolving Regional Data. In: Data & Knowledge Engineering, vol. 49, no. 3, pp. 243-286, 2004. ) |
| 25. | : MPEG-7 Based Description Schemes for Multi-level Video Content Classification. In: Image & Vision Computing, vol. 22, no. 5, pp. 367-378, 2004. |
| 26. | : An Overview of Web Data Clustering Practices. In: Revised Selected Papers from EDBT'2004 Workshops (PhD, DataX, PIM, P2P&DB, ClustWeb, pp. 597-606, Heraklion, Greece volume = 3268, 2004. ) |
| 27. | : Merging R-trees. In: Proceedings 16th IEEE Conference on Scientific & Statistical Database Management (SSDBM), pp. 141-150, Santorini, Greece, 2004. ) |
| 28. | : An XML-based Bootstrapping Method for Pattern Acquisition. In: Proceedings 6th International Conference on Enterprise Information Systems (ICEIS), pp. 303-308, Porto, Portugal, 2004. ) |
2003 | |
| 1. | : LR-tree: a Logarithmic Decomposable Spatial Index Method. In: The Computer Journal, vol. 46, no. 3, pp. 319-331, 2003. ) |
| 2. | : Distance Join Queries of Multiple Inputs in Spatial Databases. In: Proceedings 7th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 323-338, Dresden, Germany, 2003. ) |
| 3. | : Single-pass Static Semantic Check for Efficient Translation in YAPL. In: Proceedings 1st Balkan Conference in Informatics (BCI), pp. 623-632, Thessaloniki, Greece, 2003. ) |
| 4. | : An Efficient Algorithm for Mining Maximum-Length Repeating Patterns in Music Databases. In: Proceedings 9th Panhellenic Conference on Informatics (PCI), pp. 375-387, Thessaloniki, Greece, 2003. ) |
| 5. | : Efficiently Maintaining Structural Associations of Semistructured Data. In: Springer Verlag LNCS, vol. 2563, pp. 118-132, 2003. ) |
| 6. | : Clustering Mobile Trajectories for Resource Allocation in Mobile Environments. In: Proceedings 5th Conference on Intelligent Data Analysis (IDA), pp. 319-329, Berlin, Germany, 2003. ) |
| 7. | : Technologies and Data Management Issues for Location-aware Computing. In: Proceedings 1st Conference on e-Democracy, pp. 339-350, Athens, Greece, 2003. ) |
| 8. | : A Simulation Test-bed for the Design of Dependable e-services. In: Proceedings 3rd WSEAS International Conference on Simulation, Modeling & Optimization (ICOSMO), Rethymno, Greece, 2003. |
| 9. | : Approximate and Simulation Based Analysis for Distributed Object Software Performance Models. In: Proceedings European Simulation & Modelling Conference (ESM), pp. 409-414, Naples, Italy, 2003. ) |
| 10. | : Compressing Large Signature Trees. In: Proceedings 7th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 163-177, Dresden, Germany, 2003. ) |
| 11. | : R-Trees Have Grown Everywhere. Technical report, Aristotle University of Thessaloniki 2003. ) |
| 12. | : Hierarchical Bitmap Index: An Efficient and Scalable Indexing Technique for Set-Valued Attributes. In: Proceedings 7th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 236-252, Dresden, Germany, 2003. ) |
| 13. | : Categorical Range Queries in Large Databases. In: Proceedings 8th International Symposium on Spatial & Temporal Databases (SSTD), pp. 122-139, Santorini, Greece, 2003. ) |
| 14. | : A Data Mining Algorithm for Generalized Web Prefetching. In: IEEE Transactions on Knowledge & Data Engineering, vol. 15, no. 5, pp. 1155-1169, 2003. ) |
| 15. | : Performance Evaluation of Lazy Deletion Methods in R-trees. In: GeoInformatica, vol. 7, no. 4, pp. 337-354, 2003. ) |
| 16. | : Efficient Storage and Querying of Sequential Patterns in Database Systems. In: Information & Software Technology, vol. 45, no. 1, pp. 23-34, 2003. ) |
| 17. | : A Study on Workload Characterization for a Web Proxy Server. In: Proceedings 21st IASTED International Multi-Conference on Applied Informatics (AI), pp. 779-784, Innsbruck, Austria, 2003. ) |
| 18. | : Parallel Bulk-Loading of Spatial Data. In: Parallel Computing, vol. 29, no. 10, pp. 1419-1444, 2003. ) |
| 19. | : Fast Nearest-Neighbor Query Processing in Moving Objects Databases. In: GeoInformatica, vol. 7, no. 2, pp. 113-137, 2003. ) |
| 20. | : Updating Web Views Distributed over Wide Area Networks. In: Proceedings 1st Balkan Conference on Informatics (BCI), pp. 267-279, Thessaloniki, Greece, 2003. ) |
| 21. | : Automatically Ranking Scientific Conferences using Digital Libraries. In: Proceedings 9th Panhellenic Conference on Informatics (PCI), pp. 446-461, Thessaloniki, Greece, 2003. ) |
| 22. | : An XML-based Language for Access Control Specifications in an RBAC Environment. In: Proceedings IEEE International Conference on Systems, Man & Cybernetics, pp. 1717-1722, Washington, DC, 2003. ) |
| 23. | : Knowledge Representation, Ontologies, and the Semantic Web. In: Proceedings 5th Asian-Pacific Conference on Web Technologies & Applications (APWeb), pp. 382-387, Xian, China, 2003. ) |
| 24. | : Generating Dynamic Raster Data. In: IEEE Data Engineering Bulletin, vol. 26, no. 2, pp. 33-39, 2003. ) |
| 25. | : Content Delivery Networks: Status and Trends. In: IEEE Internet Computing, vol. 7, no. 6, pp. 68-74, 2003. |
| 26. | : Hierarchical Data Placement for Navigational Multimedia Applications. In: Data & Knowledge Engineering, vol. 44, no. 1, pp. 49-80, 2003. |
2002 | |
| 1. | : A Distributed Database Server for Continuous Media. In: Proceedings 18th International Conference on Data Engineering (ICDE), pp. 490-491, San Jose, CA, 2002. ) |
| 2. | : LDT: a Logarithmic Distributed Search Tree. In: Proceedings 4th Workshop on Distributed Data & Structures (WDAS), pp. 121-132, Paris, France, 2002. ) |
| 3. | : Cache Management for Web-Powered Databases. In: Taniar D., Rahayu W.J. (Ed.): Web-Powered Databases, pp. 201-242, IDEA Group, 2002. ) |
| 4. | : Regenerative Estimation Variants of Response Times in Closed Networks of Queues. In: Proceedings 2nd WSEAS International Conference on Simulation, Modeling & Optimization (ICOSMO), Skiathos, Greece, 2002. |
| 5. | : Structured Performance Modeling and Analysis for Object Based Distributed Software Systems. In: Proceedings 15th ISCA International Conference on Parallel & Distributed Computing Systems, pp. 96-102, Louisville, KY, 2002. ) |
| 6. | : Binomial Coefficient Calculation: Recursion or Iteration?. In: ACM SIGCSE Bulletin Inroads, vol. 34, no. 4, pp. 65-67, 2002. ) |
| 7. | : Exploiting Web Log Mining for Web Cache Enhancement. In: Springer Verlag LNAI, vol. 2356, pp. 68-87, 2002. ) |
| 8. | : Efficient Similarity Search for Market Basket Data. In: The VLDB Journal, vol. 11, no. 2, pp. 138-152, 2002. ) |
| 9. | : An Efficient and Effective Algorithm for Density Biased Sampling. In: Proceedings 11th International Conference on Information & Knowledge Management (CIKM), pp. 63-68, McLean, VA, 2002. ) |
| 10. | : Indexing Web Access-Logs for Pattern Queries. In: Proceedings 4th International Workshop on Web Information & Data Management (WIDM), pp. 398-404, McLean, VA, 2002. ) |
| 11. | : Image Indexing and Retrieval Using Signature Trees. In: Data & Knowledge Engineering, vol. 43, no. 1, pp. 57-77, 2002. ) |
| 12. | : Signature-based Structures for Objects with Set-valued Attributes. In: Information Systems, vol. 27, no. 2, pp. 93-121, 2002. ) |
| 13. | : On the Generation of Time-Evolving Regional Data. In: GeoInformatica, vol. 6, no. 3, pp. 207-231, 2002. ) |
| 14. | : Evolutionary Techniques for Web Caching. In: Distributed & Parallel Databases, vol. 11, no. 1, pp. 93-116, 2002. |
| 15. | : Video data storage policies: an access frequency based approach. In: Computers & Electrical Engineering, vol. 28, no. 6, pp. 447-464, 2002. ) |
| 16. | : Integrating Mobile Agent Infrastructures in Operational ERP Systems. In: Proceedings 4th International Conference on Enterprise Information Systems (ICEIS), pp. 1107-1111, Ciudad Real, Spain, 2002. ) |
2001 | |
| 1. | : The Impact of Buffering in Closest Pair Queries. In: Proceedings 5th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 41-54, Vilnius, Lithuania, 2001. ) |
| 2. | : Querying XML with Constraints. In: Proceedings International Conference on Internet Computing (IC), pp. 171-177, Las Vegas, NV, 2001. ) |
| 3. | : Security Model for XML Data. In: Proceedings International Conference on Internet Computing (IC), pp. 400-406, Las Vegas, NV, 2001. |
| 4. | : Applied Multiresponse Metamodeling for Queuing Network Simulation Experiments: Problems and Perspectives. In: Proceedings 4th EUROSIM Congress on Modelling & Simulation, Delfts, The Netherlands, 2001. ) |
| 5. | : Steady-state Simulation of Queuing Processes in Parallel Time Streams: Problems and Potentialities. In: Proceedings 5th Hellenic European Research Conference on Computer Mathematics & its Applications Conference, pp. 370-376, Athens, Greece, 2001. ) |
| 6. | : Shared Memory Parallel Regenerative Queuing Network Simulation. In: Proceedings 15th European Simulation Multiconference, pp. 736-740, Prague, The Czech Republic, 2001. ) |
| 7. | : A Generalized Comparison of Linear Representations of Thematic Layers. In: Data & Knowledge Engineering, vol. 37, no. 1, pp. 1-23, 2001. ) |
| 8. | : Feature-based Classification of Time-series Data. In: Mastorakis N., Nikolopoulos S. (Ed.): International Journal of Computer Research, pp. 49-61, Nova Science, 2001. ) |
| 9. | : Effective Prediction of Web-user Accesses: a Data Mining Approach. In: Proceedings Conference on Mining Log Data Across All Customer Touchpoints (WebKDD), San Francisco, CA, 2001, (ppt slides: https://datalab-old.csd.auth.gr/wp-content/uploads/publications/WebKDD01nkm.ppt). ) |
| 10. | : Mining Patterns from Graph Traversals. In: Data & Knowledge Engineering, vol. 37, no. 3, pp. 243-266, 2001. ) |
| 11. | : C2P: Clustering with Closest Pairs. In: Proceedings 27th Very Large Data Bases Conference (VLDB), pp. 331-340, Rome, Italy, 2001. ) |
| 12. | : Distributed Processing of Similarity Queries. In: Distributed & Parallel Databases, vol. 9, no. 1, pp. 67-92, 2001. ) |
| 13. | : Time-split Linear Quadtrees for Indexing Image Databases. In: Proceedings 8th IEEE International Conference on Image Processing (ICIP), pp. 733-736, Thessaloniki, Greece, 2001. ) |
| 14. | : Internet Based Auctions: A Survey on Mmodels and Applications. In: ACM SIGecom Exchanges, vol. 2, no. 2, pp. 6-15, 2001. |
| 15. | : Caching across Heterogeneous Internet Sources - an Object Oriented Approach. In: Mastorakis N., Nikolopoulos S. (Ed.): International Journal of Computer Research, pp. 81-108, Nova Science, 2001. ) |
| 16. | : A Feedback-based Model for I/O Servicing. In: Computers & Electrical Engineering, vol. 27, no. 4, pp. 309-322, 2001. |
| 17. | : A QoS Based Disk Subsystem. In: Proceedings 16th International Conference Computers & their Applications (ISCA), 2001. ) |
| 18. | : Multimedia Data Storage and Representation Issues on Tertiary Storage Subssystems: An Overview. In: ACM Operating Systems Review, vol. 35, no. 2, pp. 61-77, 2001. |
2000 | |
| 1. | : DSL: Accommodating Skip Lists in the SDDS Model. In: Proceedings 3rd Workshop on Distributed Data & Structures (WDAS), pp. 1-9, L'Aquila, Italy, 2000. ) |
| 2. | : Closest Pair Queries in Spatial Databases. In: Proceedings ACM Conference of the Special Interest Group on Management of Data (SIGMOD), pp. 189-200, Dallas, TX, 2000. ) |
| 3. | : A Technique for Determining Queuing Network Simulation Length Based on Desired Accuracy. In: International Journal of Computer Systems Science & Engineering, vol. 15, no. 6, pp. 399-404, 2000. ) |
| 4. | : Regenerative Queuing Network Distributed Simulation. In: Proceedings 14th European Simulation Multiconference, pp. 109-113, Gent, Belgium, 2000. |
| 5. | : Fringe Analysis of 2-3 trees with Lazy Parent Split. In: The Computer Journal, vol. 43, no. 5, pp. 420-429, 2000. ) |
| 6. | : Finding Generalized Path Patterns for Web Log Data Mining. In: Proceedings 4th East-European Conference on Advanced Databases & Information Systems (ADBIS-DASFAA), pp. 215-228, Prague, Czech Republic, 2000. ) |
| 7. | : An Adaptable Framework for Educational Software Evaluation. In: Decision Making: Recent Developments & Worldwide Applications, vol. 45, pp. 347-360, 2000. ) |
| 8. | : A Performance Comparison of Quadtree-based Access Methods for Color Images. In: Proceedings 14th ACM Symposium on Applied Computing (SAC), pp. 381-388, Como, Italy, 2000. ) |
| 9. | : Improved Methods for Signature Tree Construction. In: The Computer Journal, vol. 43, no. 4, pp. 301-314, 2000. ) |
| 10. | : Performance Evaluation of Parallel S-trees. In: Journal of Database Management, vol. 11, no. 3, pp. 28-34, 2000. ) |
| 11. | : Multiversion Linear Quadtrees for Spatio-temporal Data. In: Proceedings 4th East-European Conference on Advanced Databases & Information Systems (ADBIS-DASFAA), pp. 279-292, Prague, Czech Republic, 2000. ) |
| 12. | : Overlapping Linear Quadtrees and Spatiotemporal Query Processing. In: The Computer Journal, vol. 43, no. 4, pp. 325-344, 2000. ) |
| 13. | : Data block prefetching and caching in a hierarchical storage model. In: Information Sciences, vol. 128, no. 1-2, pp. 19-41, 2000. |
| 14. | : Evolutionary Prefetching and Caching in an Independent Storage Units Model. In: Proceedings 1st International Conference on Advances in Information Systems (ADVIS), Izmir, Turkey pages = 265-274, 2000. ) |
| 15. | : LRU-based Algorithms for Web Cache Replacement. In: Proceedings 1st International Conference on Electronic Commerce & Web Technologies (EC-Web), pp. 409-418, London, UK, 2000. ) |
| 16. | : Data Placement Schemes in Replicated Mirrored Disk Systems. In: Journal of Systems & Software, vol. 55, no. 2, pp. 115-128, 2000. ) |
| 17. | : A New Approach to the Design of High Performance Multiple Disk Subsystems: Dynamic Load Balancing Schemes. In: Proceedings 8th International Conference on High-Performance Computing & Networking (HPCN), pp. 610-613, Amsterdam, The Netherlands, 2000. ) |
1999 | |
| 1. | : Time-series Similarity Queries Employing a Feature-Based Approach. In: Proceedings 7th Panhellenic Conference in Informatics (PCI'99), pp. III.1-9, Ioannina, Greece, 1999. ) |
| 2. | : Algorithms for Joining R-trees and Linear Region Quadtrees. In: Proceedings 6th International Symposium on Spatial Databases (SSD'99), pp. 251-269, Hong-Kong, 1999. ) |
| 3. | : Chorochronos - a Research Network for Spatiotemporal Database Systems. In: ACM SIGMOD Record, vol. 28, no. 3, pp. 12-21, 1999. ) |
| 4. | : The BASIS System - a Benchmarking Approach for Spatial Index Structures. In: Proceedings Workshop on Spatio-temporal Database Management (STDBM'99), pp. 152-170, Ed inburgh, UK, 1999. ) |
| 5. | : Structure-based Similarity Search with Graph Histograms. In: Proceedings International Workshop on Similarity Search (DEXA-IWOSS'99), pp. 174-178, Florence, Italy, 1999. ) |
| 6. | : A Performance Evaluation of Spatial Join Processing Strategies. In: Proceedings 6th International Symposium on Spatial Databases (SSD'99), pp. 286-307, Hong Kong, 1999. ) |
| 7. | : Automating the Evaluation of Educational Software. In: Proceedings 5th International Conference of the Decision Sciences Institute, pp. 1369-1373, Athens, Greece, 1999. ) |
| 8. | : Overlapping B+trees: an Implementation of a Transaction Time Access Method. In: Data & Knowledge Engineering, vol. 29, no. 3, pp. 381-404, 1999. ) |
| 9. | : Processing of Spatio-temporal Queries in Image Databases. In: Proceedings 3rd East-European Conference on Advanced Databases & Information Systems (ADBIS'99), pp. 85-97, Maribor, Slovenia, 1999. ) |
| 10. | : A Web-based Evolutionary Model for Internet Data Caching. In: Proceedings 10th International Workshop on Database & Expert Systems Applications (DEXA), pp. 650-654, Glorence, Italy, 1999. ) |
| 11. | : Caching Techniques for Parallel I/O Servicing. In: Proceedings International Conference on Parallel & Distributed Processing Techniques & Applications (PDPTA), Las Vegas, NV, 1999. ) |
| 12. | : A Simulation Study of Shadowed Disks. In: Proceedings 9th Panhellenic Conference in Informatics, pp. 280-294, 1999. ) |
| 13. | : Caching Objects from Heterogeneous Information Sources. In: Proceedings 9th International Database Conference (IDC'99), pp. 377-389, Hong-Kong, 1999. ) |
| 14. | : An Adaptive Model for Parallel I/O Processing. In: Proceedings IASTED International Conference on Parallel & Distributed Computing & Systems (PDCS), pp. 139-142, Cambridge, MA, 1999. ) |
| 15. | : External Balanced Regular (x-BR) trees: New Structures for Very Large Spatial Databases. In: Fotiadis D.I., Nikolopoulos S.D. (Ed.): Advances in Informatics, World Scientific, 1999. ) |
1998 | |
| 1. | : Comparison of Signature File Models with Superimposed Coding. In: Information Processing Letters, vol. 65, no. 2, pp. 101-106, 1998. ) |
| 2. | : Indexing Time-series Databases for Inverse Queries. In: Proceedings 9th International Conference on Database & Expert Systems Applications (DEXA'98), pp. 551-560, Vienna, Austria, 1998. ) |
| 3. | : Multiple Range Query Optimization in Spatial Databases. In: Proceedings 2nd East-European Conference on Advanced Databases & Information Systems (ADBIS'98), pp. 71-82, Poznan, Poland, 1998. ) |
| 4. | : Similarity Query Processing using Disk Arrays. In: Proceedings ACM Conference of the Special Interest Group on Management of Data (SIGMOD'98), pp. 225-236, Seattle, WA, 1998. ) |
| 5. | : Specifications for Efficient Indexing in Spatiotemporal Databases. In: Proceedings 10th International Conference on Scientific & Statistical Database Management (SSDBM'98), pp. 123-132, Capri, Italy, 1998. ) |
| 6. | : Overlapping Linear Quadtrees - a Spatio-Temporal Access Method. In: Proceedings 6th ACM Workshop on Advances in Geographical Information Systems (GIS'98), pp. 1-7, Bethesda, MD, 1998. ) |
| 7. | : Information Placement Policies in Tertiary Storage Systems. In: Proceedings Panhellenic Conference on New Information Technologies (NIT), Athens, Greece, 1998. ) |
| 8. | : Replication in Mirrored Disk Systems. In: Proceedings 2nd East-European Conference on Advanced Databases & Information Systems (ADBIS'98), pp. 224-235, Poznan, Poland, 1998. ) |
1997 | |
| 1. | : S-index: a Hybrid Structure for Text Retrieval. In: Proceedings 1st East European Symposium on Advanced Databases & Information Systems (ADBIS'97), pp. 204-209, St. Petersburg, Russia, 1997. ) |
| 2. | : Analysis of N-dimensional Quadtree Decomposition of Arbitrary Rectangles. In: IEEE Transactions on Knowledge & Data Engineering, vol. 9, no. 3, pp. 373-383, 1997. ) |
| 3. | : MOF-tree: a Spatial Data Structure to Manipulate Multiple Overlapping Features. In: Information Systems, vol. 22, no. 8, pp. 465-481, 1997. ) |
| 4. | : Nearest Neighbor Queries in Shared-Nothing Environments. In: Geoinformatica, vol. 1, no. 4, pp. 369-392, 1997. ) |
| 5. | : Performance of Nearest Neighbor Queries in R-trees. In: Proceedings 4th International Conference on Database Theory (ICDT'97), pp. 394-408, Delphi, Greece, 1997. ) |
| 6. | : Parallel Data Paths in Two-headed Disk Systems. In: Information & Software Technology, vol. 39, no. 2, pp. 125-135, 1997. ) |
| 7. | : An Exact Analysis on Expected Seeks in Shadowed Disks. In: Information Processing Letters, vol. 61, no. 6, pp. 323-329, 1997. ) |
| 8. | : On Sampling Regional Data. In: Data & Knowledge Engineering, vol. 22, no. 3, pp. 309-318, 1997. ) |
1996 | |
| 1. | : Perfect Encoding: a Signature Method for Text Retrieval. In: Proceedings 4th Conference on Advanced Databases & Information Systems (ADBIS'96), pp. 176-182, Moscow, Russia, 1996. ) |
| 2. | : Experimenting with Pattern Matching Algorithms. In: Information Sciences, vol. 90, no. 1-4, pp. 75-89, 1996. ) |
| 3. | : On the Creation of Quadtrees by Using a Branching Process. In: Image & Vision Computing, vol. 14, no. 2, pp. 159-164, 1996. ) |
| 4. | : Global Page Replacement in Spatial Databases. In: Proceedings 7th International Conference on Database & Expert Systems Applications (DEXA'96), pp. 855-864, Zurich, Switzerland, 1996. ) |
| 5. | : Parallel Processing of Nearest Neighbor Queries in Declustered Spatial Data. In: Proceedings 4th ACM Workshop on Advances in Geographical Information Systems (GIS'96), pp. 35-43, Rockville, MD, 1996. ) |
| 6. | : The Impact of Seeking in Partial Match Retrieval. In: Proceedings 7th International Workshop on Database & Expert Systems Applications (DEXA), pp. 432-437, Zurich, Switzerland, 1996. ) |
1995 | |
| 1. | : Functional Requirements for Historical and Interval Extensions to the Relational Model. In: Data & Knowledge Engineering, vol. 17, no. 1, pp. 59-86, 1995. ) |
| 2. | : On the Generation of Aggregated Random Spatial Regions. In: Proceedings 4th International Conference on Information & Knowledge Management (CIKM'95), pp. 318-325, Baltimore, MD, 1995. ) |
| 3. | : Partial Match Reteival in Two-headed Disks. In: Proceedings 6th International Conference on Database & Expert Systems Applications (DEXA), pp. 594-603, London, UK, 1995. ) |
| 4. | : Performance of Disk Systems with Two Read/write Heads per Surface. In: Proceedings 5th Panhellenic Conference on Informatics (PCI), Athens, Greece, 1995. ) |
| 5. | : Dynamic Inverted Quadtrees - a Structure for Pictorial Databases. In: Information Systems, vol. 20, pp. 483-500, 1995. ) |
| 6. | : A Random Model for Analyzing Region Quadtrees. In: Pattern Recognition Letters, vol. 16, pp. 1137-1145, 1995. ) |
| 7. | : Efficiency Analysis of Overlapped Quadtrees. In: Nordic Journal on Computing, vol. 2, no. 1, pp. 70-84, 1995. ) |
1994 | |
| 1. | : Binary Ranking for the Signature File Method. In: Information & Software Technology, vol. 36, no. 3, pp. 131-139, 1994. ) |
| 2. | : Ranking the Validity of Block Candidacies in Signature Files. In: Information Sciences, vol. 79, no. 1-2, pp. 89-108, 1994. ) |
| 3. | : Fast Subsequence Matching in Time-series Databases" (best paper award. In: Proceedings ACM Conference of the Special Interest Group on Management of Data (SIGMOD'94), pp. 419-429, Minneapolis, MN, 1994. ) |
| 4. | : Efficient Management of 2-d Interval Relations. In: Proceedings 5th International Conference on Database & Expert Systems Applications (DEXA), pp. 72-82, Athens, Greece, 1994. ) |
| 5. | : B-trees with Lazy Parent Split. In: Information Sciences, vol. 79, no. 1-2, pp. 73-88, 1994. ) |
| 6. | : Performance of Linear Hashing Schemes for Primary Key Retrieval. In: Information Systems, vol. 17, no. 6, pp. 491-509, 1994. ) |
| 7. | : Expected Seeks in Mirrored Disks. In: Proceedings 2nd Hellenic-European Conference on Mathematics & Informatics (HERMIS) volume = 2, Athens, Greece, 1994. ) |
| 8. | : Analytical Comparison of Two Spatial Data Structures. In: Information Systems, vol. 19, no. 7, pp. 569-582, 1994. ) |
1993 | |
| 1. | : Analytic Results on Quadtree Average Storage Requirements. In: Proceedings 5th International Conference on Computer Analysis of Images & Patterns (CAIP'93), pp. 41-48, Budapest, Hungary, 1993. ) |
| 2. | : Overlapping Quadtrees for the Representation of Similar Images. In: Image & Vision Computing, vol. 11, no. 5, pp. 257-262, 1993. ) |
1992 | |
| 1. | : Probability Distributions for Seek Time Evaluation. In: Information Sciences, vol. 60, no. 1-2, pp. 29-40, 1992. ) |
| 2. | : Reverse Chaining for Answering Temporal Logical Queries. In: The Computer Journal, vol. 35, no. 6, pp. 666-668, 1992. ) |
| 3. | : File Organizations with Shared Overflow Blocks for Variable Length Objects. In: Information Systems, vol. 17, no. 6, pp. 491-509, 1992. ) |
| 4. | : Algorithms for Hash Based Files with Variable Length Records. In: Information Sciences, vol. 63, no. 3, pp. 229-243, 1992. ) |
1991 | |
| 1. | : Seek Distances in Disk Systems with Two Independent Heads per Surface. In: Information Processing Letters, vol. 37, no. 1, pp. 37-42, 1991. ) |
1990 | |
| 1. | : The Optimum Execution Order of Queries in Linear Storage. In: Information Processing Letters, vol. 36, no. 3, pp. 141-145, 1990. ) |
| 2. | : Efficient Expressions for Completely and Partly Unsuccessful Batched Search of Tree-Structured Files. In: IEEE Transactions on Software Engineering, vol. 16, no. 12, pp. 1433-1435, 1990. ) |
| 3. | : Analysis for the End of Block Wasted Space. In: BIT, vol. 30, pp. 620-630, 1990. ) |
| 4. | : Overlapping B+trees for Temporal Data. In: Proceedings 5th Jerusalem Conference on Information Technology (JCIT'90), pp. 491-499, Jerusalem, Israel, 1990. ) |
1989 | |
| 1. | : Analysis of Overflow Handling for Variable Length Records. In: Information Systems, vol. 14, no. 2, pp. 151-162, 1989. ) |
| 2. | : Expressions for Completely and Partly Unsuccessful Batched Search of Sequential and Tree-Structured Files. In: IEEE Transactions on Software Engineering, vol. 15, no. 6, pp. 794-799, 1989. ) |
| 3. | : Performance of a Two-headed Disk System when Serving Database Queries under the SCAN Policy. In: ACM Transactions on Database Systems, vol. 14, no. 3, pp. 425-442, 1989. ) |
| 4. | : An Adaptation of a Root Finding Method to Searching Ordered Disk Files Revisited. In: BIT, vol. 29, no. 2, pp. 364-368, 1989. ) |
1988 | |
| 1. | : Estimating Disk Head Movement in Batched Searching. In: BIT, vol. 28, no. 1, pp. 27-36, 1988. ) |
1987 | |
| 1. | : A Model for an ISAM File with Multiple Overflow Chains. In: The Computer Journal, vol. 30, no. 6, pp. 529-534, 1987. ) |
1986 | |
| 1. | : Batched Search of Index Sequential Files. In: Information Processing Letters, vol. 22, no. 5, pp. 267-272, 1986. ) |
| 2. | : Binary vs. Sequential Batched Search. In: The Computer Journal, vol. 29, no. 4, pp. 368-372, 1986. ) |