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750 entries « ‹ 1 of 13 › »
1. Konstantinos Kagkelidis, Ilias Dimitriadis, Athena Vakali: Lumina: an adaptive, automated and extensible prototype for exploring, enriching and visualizing data. In: Journal of Visualization, pp. 1–25, 2021. (Type: Journal Article | BibTeX | Links: )
2. E Kipouridis, A Kosmatopoulos, AN Papadopoulos, K Tsichlas: Dynamic layers of maxima with applications to dominating queries. In: Computational Geometry, 93 , pp. 101699, 2021. (Type: Journal Article | BibTeX | Links: )
3. Giannis Christoforidis, Pavlos Kefalas, Apostolos N Papadopoulos, Yannis Manolopoulos: Reline: Point-of-interest recommendations using multiple network embeddings. In: Knowledge and Information Systems, pp. 1–27, 2021. (Type: Journal Article | BibTeX | Links: )
4. Artemis Psaltoglou, Athena Vakali: An exploratory approach for urban data visualization and spatial analysis with a game engine. In: Multimedia Tools and Applications, pp. 1–25, 2021. (Type: Journal Article | BibTeX)
5. Pavlos Sermpezis, Vasileios Kotronis, Konstantinos Arakadakis, Athena Vakali: Estimating the Impact of BGP Prefix Hijacking. In: IFIP Networking conference, 2021. (Type: Inproceedings | BibTeX | Links: )
6. Theodoros Giannakas, Pavlos Sermpezis, Anastasios Giovanidis, Thrasyvoulos Spyropoulos, George Arvanitakis: Fairness in Network-Friendly Recommendations. In: IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2021. (Type: Inproceedings | BibTeX | Links: )
7. Christos Bellas, Anastasios Gounaris: 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. (Type: Inproceedings | BibTeX | Links: )
8. Ioannis Mavroudopoulos, Theodoros Toliopoulos, Christos Bellas, Andreas Kosmatopoulos, Anastasios Gounaris: 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. (Type: Inproceedings | BibTeX | Links: )
9. Sonia Cisneros-Cabrera, Anna-Valentini Michailidou, Sandra Sampaio, Pedro Sampaio, Anastasios Gounaris: Experimenting with big data computing for scaling data quality-aware query processing. In: Expert Systems with Applications, 178 , pp. 114858, 2021, ISSN: 0957-4174. (Type: Journal Article | BibTeX | Links: )
10. Christos Bellas, Anastasios Gounaris: HySet: A hybrid framework for exact set similarity join using a GPU. In: Parallel Computing, 104-105 , pp. 102790, 2021, ISSN: 0167-8191. (Type: Journal Article | BibTeX | Links: )
11. Vaia Moustaka, Antonios Maitis, Athena Vakali, Leonidas G. Anthopoulos: Urban Data Dynamics: A Systematic Benchmarking Framework to Integrate Crowdsourcing and Smart Cities’ Standardization. In: Sustainability, 13 (15), 2021, ISSN: 2071-1050. (Type: Journal Article | BibTeX | Links: )
12.Moustaka, V., Maitis, A., Vakali, A.,, Anthopoulos, L. G.: CityDNA Dynamics: A Model for Smart City Maturity and Performance Benchmarking. In: In Companion Proceedings of the Web Conference 2020, pp. 829-833, 2020. (Type: Inproceedings | BibTeX | Links: )
13.Naskos, A., Kougka, G., Toliopoulos, T., Gounaris, A., Vamvalis, C., Caljouw, D.: 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. (Type: Book Chapter | BibTeX | Links: )
14.Garcia-Garcia F., Corral A., Iribarne L., Vassilakopoulos M., Manolopoulos Y.: Distance Join Query Processing in SpatialHadoop and LocationSpark. In: Information Sciences, Vol. 512 , pp. 985-1008, 2020. (Type: Journal Article | BibTeX)
15. Ioannis Mavroudopoulos, Anastasios Gounaris: Detecting Temporal Anomalies in Business Processes Using Distance-Based Methods. In: International Conference on Discovery Science, pp. 615–629, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
16. Maria Kouvela, Ilias Dimitriadis, Athena Vakali: 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. (Type: Inproceedings | BibTeX | Links: )
17. Christos Bellas, Athanasios Naskos, Georgia Kougka, George Vlahavas, Anastasios Gounaris, Athena Vakali, Apostolos Papadopoulos, Evmorfia Biliri, Nefeli Bountouni, Gustavo Gonzalez Granadillo: A Methodology for Runtime Detection and Extraction of Threat Patterns. In: 2020. (Type: Journal Article | BibTeX | Links: )
18. Maria Siopi, George Vlahavas, Kostas Karasavvas, Athena Vakali: DeCStor: A Framework for Privately and Securely Sharing Files Using a Public Blockchain. In: International Conference on Discovery Science, pp. 280–293, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
19. Thomas Sermpinis, George Vlahavas, Konstantinos Karasavvas, Athena Vakali: DeTRACT: a decentralized, transparent, immutable and open PKI certificate framework. In: International Journal of Information Security, pp. 1–18, 2020. (Type: Journal Article | BibTeX | Links: )
20. Ilias Dimitriadis, Marinos Poiitis, Christos Faloutsos, Athena Vakali: TRIAGE: Temporal Twitter attribute graph patterns. In: Proceedings of the 10th International Conference on Web Intelligence, Mining and Semantics, pp. 44–53, 2020. (Type: Inproceedings | BibTeX | Links: )
21. Marinos Poiitis, Athena Vakali, Nicolas Kourtellis: On the Aggression Diffusion Modeling and Minimization in Online Social Networks. In: arXiv preprint arXiv:2005.10646, 2020. (Type: Journal Article | BibTeX | Links: )
22. Dimitra Karanatsiou, Pavlos Sermpezis, Jon Gruda, Konstantinos Kafetsios, Ilias Dimitriadis, Athena Vakali: 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. (Type: Journal Article | BibTeX | Links: )
23. Dritjon Gruda, Jim McCleskey, Dimitra Karanatsiou, Athena Vakali: I'm simply the best, better than all the rest: Narcissistic leaders and corporate fundraising success. In: Personality and Individual Differences, 168 , pp. 110317, 2020. (Type: Journal Article | BibTeX | Links: )
24. Amina Gacem, Apostolos N Papadopoulos, Kamel Boukhalfa: Scalable distributed reachability query processing in multi-labeled networks. In: Data & Knowledge Engineering, 130 , pp. 101854, 2020. (Type: Journal Article | BibTeX | Links: )
25. K Doka, A Kosmatopoulos, A Papadopoulos, S Sioutas, K Tsichlas, D Tsoumakos: Dynamic planar range skyline queries in log logarithmic expected time. In: Information Processing Letters, 162 , pp. 105990, 2020. (Type: Journal Article | BibTeX | Links: )
26. Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio: Continuous outlier mining of streaming data in flink. In: Information Systems, 93 , pp. 101569, 2020. (Type: Journal Article | BibTeX | Links: )
27. Fragkiskos D Malliaros, Christos Giatsidis, Apostolos N Papadopoulos, Michalis Vazirgiannis: The core decomposition of networks: Theory, algorithms and applications. In: The VLDB Journal, 29 (1), pp. 61–92, 2020. (Type: Journal Article | BibTeX | Links: )
28. Olivera Novovi'c, Sanja Brdar, Minučer Mesaroš, Vladimir Crnojevi'c, Apostolos N Papadopoulos: Uncovering the Relationship between Human Connectivity Dynamics and Land Use. In: ISPRS International Journal of Geo-Information, 9 (3), pp. 140, 2020. (Type: Journal Article | BibTeX | Links: )
29. Georgia Baltsou, Anastasios Gounaris, Apostolos N Papadopoulos, Konstantinos Tsichlas: Towards Causal Explanations of Community Detection in Networks. In: International Conference on Complex Networks and Their Applications, pp. 164–176, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
30. Eirini Papagiannopoulou, Grigorios Tsoumakas, Apostolos N Papadopoulos: Keywords lie far from the mean of all words in local vector space. In: arXiv preprint arXiv:2008.09513, 2020. (Type: Journal Article | BibTeX | Links: )
31. Abdulkadir Çelikkanat, Apostolos N Papadopoulos, Fragkiskos D Malliaros: NodeSig: Random Walk Diffusion meets Hashing for Scalable Graph Embeddings. In: arXiv preprint arXiv:2010.00261, 2020. (Type: Journal Article | BibTeX | Links: )
32. Theodoros Toliopoulos, Christos Bellas, Anastasios Gounaris, Apostolos Papadopoulos: PROUD: parallel outlier detection for streams. In: Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, pp. 2717–2720, 2020. (Type: Inproceedings | BibTeX | Links: )
33. Christos Bellas, Anastasios Gounaris: An empirical evaluation of exact set similarity join techniques using GPUs. In: Information Systems, 89 , pp. 101485, 2020. (Type: Journal Article | BibTeX | Links: )
34. Georgia Kougka, Konstantinos Varvoutas, Anastasios Gounaris, George Tsakalidis, Kostas Vergidis: 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. (Type: Incollection | BibTeX)
35. Theodoros Toliopoulos, Anastasios Gounaris: Adaptive Distributed Partitioning in Apache Flink. In: 2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW), pp. 127–132, IEEE 2020. (Type: Inproceedings | BibTeX | Links: )
36. Theodoros Toliopoulos, Nikodimos Nikolaidis, Anna-Valentini Michailidou, Andreas Seitaridis, Anastasios Gounaris, Nick Bassiliades, Apostolos Georgiadis, Fotis Liotopoulos: 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. (Type: Inproceedings | BibTeX | Links: )
37. Konstantinos Varvoutas, Anastasios Gounaris: Evaluation of Heuristics for Product Data Models. In: International Conference on Business Process Management, pp. 355–366, Springer 2020. (Type: Inproceedings | BibTeX)
38. Savvas Kastanakis, Pavlos Sermpezis, Vasileios Kotronis, Daniel Sadoc Menasche, Thrasyvoulos Spyropoulos: Network-aware Recommendations in the Wild: Methodology, Realistic Evaluations, Experiments. In: IEEE Transactions on Mobile Computing, 2020. (Type: Journal Article | BibTeX | Links: )
39. Pavlos Sermpezis, Savvas Kastanakis, Jo~ao Ismael Pinheiro, Felipe Assis, Daniel Menasché, Thrasyvoulos Spyropoulos: Towards QoS-Aware Recommendations. In: ACM RecSys workshops (CARS workshop), 2020. (Type: Inproceedings | BibTeX | Links: )
40. Marina Costantini, Thrasyvoulos Spyropoulos, Theodoros Giannakas, Pavlos Sermpezis: Approximation Guarantees for the Joint Optimization of Caching and Recommendation. In: ICC 2020 - 2020 IEEE International Conference on Communications (ICC), pp. 1-7, 2020. (Type: Inproceedings | BibTeX | Links: )
41.Fevgas A., Akritidis L., Bozanis P., Manolopoulos Y.: Indexing in flash storage devices: a survey on challenges, current approaches, and future trends. In: The VLDB Journal, Vol. 29 (No. 1), pp. 274-311, 2020. (Type: Journal Article | BibTeX | Links: )
42.Gogoglou A., Manolopoulos Y.: A Data-driven Unified Framework for Predicting Citation Dynamics. In: IEEE Transactions on Big Data, 2020. (Type: Journal Article | BibTeX | Links: )
43.Roumelis G., Velentzas P., Vassilakopoulos M., Corral A., Fevgas A., Manolopoulos Y.: Parallel processing of spatial batch-queries using xBR^+-trees in solid-state drives. In: Cluster Computing, 2020. (Type: Journal Article | BibTeX | Links: )
44.Dimitriadis, I., Psomiadis, V. G., Vakali, A: 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. (Type: Inproceedings | BibTeX | Links: )
45.Rodríguez-González, A., Vakali, A., Mayer, M. A., Okumura, T., Menasalvas-Ruiz, E., Spiliopoulou, M.: Introduction to the special issue on social data analytics in medicine and healthcare. In: International Journal of Data Science and Analytics, Vol. 8 , 2019. (Type: Journal Article | BibTeX | Links: )
46.Kougka G., Gounaris A: Optimization of data flow execution in a parallel environment. In: Distributed and Parallel Databases, 37 (3), pp. 385–410, 2019. (Type: Journal Article | BibTeX | Links: )
47.Georgiou, K., Papoutsoglou, M., Vakali, A., Angelis, L.: 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. (Type: Inproceedings | BibTeX | Links: )
48.Georgiadis N., Tiakas E., Manolopoulos Y., Papadopoulos A.: Skyline-based dissimilarity of images. In: Journal of Intelligent Information Systems, 2019, ISSN: 1573-7675. (Type: Journal Article | BibTeX | Links: )
49.Founta A.-M. Chatzakou D., Kourtellis N., Blackburn J., Vakali A., Leontiadis I.: A Unified Deep Learning Architecture for Abuse Detection. Proceedings of the 10th ACM Conference on Web Science, abs/1802.00385 , WebSci '19 2019. (Type: Conference | BibTeX | Links: )
50.Christoforidis G., Kefalas P., Papadopoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
51.Díaz-Honrubia A., Rodriguez González A., Zamorano J., Jiménez J., Gonzalez-Granadillo G., Diaz R., Konidi M., Papachristou P., Nifakos S., Kougka G., Gounaris A.: An overview of the CUREX platform. In: 2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS), pp. 162-167, 2019. (Type: Inproceedings | BibTeX | Links: )
52.Moustaka, V., Theodosiou, Z., Vakali, A., Kounoudes, A., Anthopoulos, L. G.: Enhancing social networking in smart cities: Privacy and security borderlines. In: Technological Forecasting and Social Change, Vol. 142 , pp. 285-300, 2019. (Type: Journal Article | BibTeX | Links: )
53.Kosmatopoulos A., Gounaris A., Tsichlas K.: Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data. In: Computing, 2019. (Type: Journal Article | BibTeX | Links: )
54.Roumelis G., Fevgas A., Vassilakopoulos M., Corral A., Bozanis P., Manolopoulos Y: Bulk-loading and bulk-insertion algorithms for xBR+-trees in Solid State Drives. In: Computing, 2019, ISSN: 1436-5057. (Type: Journal Article | BibTeX | Links: )
55.Sakellariou G.,Gounaris A.: Homomorphically encrypted k-means on cloud-hosted servers with low client-side load. In: Computing, 2019. (Type: Journal Article | BibTeX | Links: )
56. Sanja Brdar, Olivera Novović, Nastasija Grujić, Horacio González--Vélez, Ciprian-Octavian Truica, Siegfried Benkner, Enes Bajrovic, Apostolos Papadopoulos: 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-. (Type: Incollection | BibTeX)
57.Gravanis G., Vakali A. , Diamantaras K., Karadais P.: Behind the cues: A benchmarking study for fake news detection. In: Expert Systems with Applications, 128 , pp. 201 - 213, 2019. (Type: Journal Article | BibTeX | Links: )
58.Angelis L., Bassiliades N., Manolopoulos Y.: On the necessity of multiple university rankings. In: COLLNET Journal of Scientometrics and Information Management, 2019, ISSN: 0973-7766. (Type: Journal Article | BibTeX | Links: )
59.Kostoglou P., Papadopoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
60.Rafailidis D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
750 entries « ‹ 1 of 13 › »

2021

1. Artemis Psaltoglou, Athena Vakali: An exploratory approach for urban data visualization and spatial analysis with a game engine. In: Multimedia Tools and Applications, pp. 1–25, 2021. (Type: Journal Article | BibTeX)
2. Christos Bellas, Anastasios Gounaris: 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. (Type: Inproceedings | BibTeX | Links: )
3. Christos Bellas, Anastasios Gounaris: HySet: A hybrid framework for exact set similarity join using a GPU. In: Parallel Computing, 104-105 , pp. 102790, 2021, ISSN: 0167-8191. (Type: Journal Article | BibTeX | Links: )
4. E Kipouridis, A Kosmatopoulos, AN Papadopoulos, K Tsichlas: Dynamic layers of maxima with applications to dominating queries. In: Computational Geometry, 93 , pp. 101699, 2021. (Type: Journal Article | BibTeX | Links: )
5. Giannis Christoforidis, Pavlos Kefalas, Apostolos N Papadopoulos, Yannis Manolopoulos: Reline: Point-of-interest recommendations using multiple network embeddings. In: Knowledge and Information Systems, pp. 1–27, 2021. (Type: Journal Article | BibTeX | Links: )
6. Ioannis Mavroudopoulos, Theodoros Toliopoulos, Christos Bellas, Andreas Kosmatopoulos, Anastasios Gounaris: 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. (Type: Inproceedings | BibTeX | Links: )
7. Konstantinos Kagkelidis, Ilias Dimitriadis, Athena Vakali: Lumina: an adaptive, automated and extensible prototype for exploring, enriching and visualizing data. In: Journal of Visualization, pp. 1–25, 2021. (Type: Journal Article | BibTeX | Links: )
8. Pavlos Sermpezis, Vasileios Kotronis, Konstantinos Arakadakis, Athena Vakali: Estimating the Impact of BGP Prefix Hijacking. In: IFIP Networking conference, 2021. (Type: Inproceedings | BibTeX | Links: )
9. Sonia Cisneros-Cabrera, Anna-Valentini Michailidou, Sandra Sampaio, Pedro Sampaio, Anastasios Gounaris: Experimenting with big data computing for scaling data quality-aware query processing. In: Expert Systems with Applications, 178 , pp. 114858, 2021, ISSN: 0957-4174. (Type: Journal Article | BibTeX | Links: )
10. Theodoros Giannakas, Pavlos Sermpezis, Anastasios Giovanidis, Thrasyvoulos Spyropoulos, George Arvanitakis: Fairness in Network-Friendly Recommendations. In: IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2021. (Type: Inproceedings | BibTeX | Links: )
11. Vaia Moustaka, Antonios Maitis, Athena Vakali, Leonidas G. Anthopoulos: Urban Data Dynamics: A Systematic Benchmarking Framework to Integrate Crowdsourcing and Smart Cities’ Standardization. In: Sustainability, 13 (15), 2021, ISSN: 2071-1050. (Type: Journal Article | BibTeX | Links: )

2020

1. Abdulkadir Çelikkanat, Apostolos N Papadopoulos, Fragkiskos D Malliaros: NodeSig: Random Walk Diffusion meets Hashing for Scalable Graph Embeddings. In: arXiv preprint arXiv:2010.00261, 2020. (Type: Journal Article | BibTeX | Links: )
2. Amina Gacem, Apostolos N Papadopoulos, Kamel Boukhalfa: Scalable distributed reachability query processing in multi-labeled networks. In: Data & Knowledge Engineering, 130 , pp. 101854, 2020. (Type: Journal Article | BibTeX | Links: )
3. Christos Bellas, Anastasios Gounaris: An empirical evaluation of exact set similarity join techniques using GPUs. In: Information Systems, 89 , pp. 101485, 2020. (Type: Journal Article | BibTeX | Links: )
4. Christos Bellas, Athanasios Naskos, Georgia Kougka, George Vlahavas, Anastasios Gounaris, Athena Vakali, Apostolos Papadopoulos, Evmorfia Biliri, Nefeli Bountouni, Gustavo Gonzalez Granadillo: A Methodology for Runtime Detection and Extraction of Threat Patterns. In: 2020. (Type: Journal Article | BibTeX | Links: )
5. Dimitra Karanatsiou, Pavlos Sermpezis, Jon Gruda, Konstantinos Kafetsios, Ilias Dimitriadis, Athena Vakali: 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. (Type: Journal Article | BibTeX | Links: )
6. Dritjon Gruda, Jim McCleskey, Dimitra Karanatsiou, Athena Vakali: I'm simply the best, better than all the rest: Narcissistic leaders and corporate fundraising success. In: Personality and Individual Differences, 168 , pp. 110317, 2020. (Type: Journal Article | BibTeX | Links: )
7. Eirini Papagiannopoulou, Grigorios Tsoumakas, Apostolos N Papadopoulos: Keywords lie far from the mean of all words in local vector space. In: arXiv preprint arXiv:2008.09513, 2020. (Type: Journal Article | BibTeX | Links: )
8. Fragkiskos D Malliaros, Christos Giatsidis, Apostolos N Papadopoulos, Michalis Vazirgiannis: The core decomposition of networks: Theory, algorithms and applications. In: The VLDB Journal, 29 (1), pp. 61–92, 2020. (Type: Journal Article | BibTeX | Links: )
9. Georgia Baltsou, Anastasios Gounaris, Apostolos N Papadopoulos, Konstantinos Tsichlas: Towards Causal Explanations of Community Detection in Networks. In: International Conference on Complex Networks and Their Applications, pp. 164–176, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
10. Georgia Kougka, Konstantinos Varvoutas, Anastasios Gounaris, George Tsakalidis, Kostas Vergidis: 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. (Type: Incollection | BibTeX)
11. Ilias Dimitriadis, Marinos Poiitis, Christos Faloutsos, Athena Vakali: TRIAGE: Temporal Twitter attribute graph patterns. In: Proceedings of the 10th International Conference on Web Intelligence, Mining and Semantics, pp. 44–53, 2020. (Type: Inproceedings | BibTeX | Links: )
12. Ioannis Mavroudopoulos, Anastasios Gounaris: Detecting Temporal Anomalies in Business Processes Using Distance-Based Methods. In: International Conference on Discovery Science, pp. 615–629, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
13. K Doka, A Kosmatopoulos, A Papadopoulos, S Sioutas, K Tsichlas, D Tsoumakos: Dynamic planar range skyline queries in log logarithmic expected time. In: Information Processing Letters, 162 , pp. 105990, 2020. (Type: Journal Article | BibTeX | Links: )
14. Konstantinos Varvoutas, Anastasios Gounaris: Evaluation of Heuristics for Product Data Models. In: International Conference on Business Process Management, pp. 355–366, Springer 2020. (Type: Inproceedings | BibTeX)
15. Maria Kouvela, Ilias Dimitriadis, Athena Vakali: 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. (Type: Inproceedings | BibTeX | Links: )
16. Maria Siopi, George Vlahavas, Kostas Karasavvas, Athena Vakali: DeCStor: A Framework for Privately and Securely Sharing Files Using a Public Blockchain. In: International Conference on Discovery Science, pp. 280–293, Springer 2020. (Type: Inproceedings | BibTeX | Links: )
17. Marina Costantini, Thrasyvoulos Spyropoulos, Theodoros Giannakas, Pavlos Sermpezis: Approximation Guarantees for the Joint Optimization of Caching and Recommendation. In: ICC 2020 - 2020 IEEE International Conference on Communications (ICC), pp. 1-7, 2020. (Type: Inproceedings | BibTeX | Links: )
18. Marinos Poiitis, Athena Vakali, Nicolas Kourtellis: On the Aggression Diffusion Modeling and Minimization in Online Social Networks. In: arXiv preprint arXiv:2005.10646, 2020. (Type: Journal Article | BibTeX | Links: )
19. Olivera Novovi'c, Sanja Brdar, Minučer Mesaroš, Vladimir Crnojevi'c, Apostolos N Papadopoulos: Uncovering the Relationship between Human Connectivity Dynamics and Land Use. In: ISPRS International Journal of Geo-Information, 9 (3), pp. 140, 2020. (Type: Journal Article | BibTeX | Links: )
20. Pavlos Sermpezis, Savvas Kastanakis, Jo~ao Ismael Pinheiro, Felipe Assis, Daniel Menasché, Thrasyvoulos Spyropoulos: Towards QoS-Aware Recommendations. In: ACM RecSys workshops (CARS workshop), 2020. (Type: Inproceedings | BibTeX | Links: )
21. Savvas Kastanakis, Pavlos Sermpezis, Vasileios Kotronis, Daniel Sadoc Menasche, Thrasyvoulos Spyropoulos: Network-aware Recommendations in the Wild: Methodology, Realistic Evaluations, Experiments. In: IEEE Transactions on Mobile Computing, 2020. (Type: Journal Article | BibTeX | Links: )
22. Theodoros Toliopoulos, Anastasios Gounaris: Adaptive Distributed Partitioning in Apache Flink. In: 2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW), pp. 127–132, IEEE 2020. (Type: Inproceedings | BibTeX | Links: )
23. Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio: Continuous outlier mining of streaming data in flink. In: Information Systems, 93 , pp. 101569, 2020. (Type: Journal Article | BibTeX | Links: )
24. Theodoros Toliopoulos, Christos Bellas, Anastasios Gounaris, Apostolos Papadopoulos: PROUD: parallel outlier detection for streams. In: Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, pp. 2717–2720, 2020. (Type: Inproceedings | BibTeX | Links: )
25. Theodoros Toliopoulos, Nikodimos Nikolaidis, Anna-Valentini Michailidou, Andreas Seitaridis, Anastasios Gounaris, Nick Bassiliades, Apostolos Georgiadis, Fotis Liotopoulos: 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. (Type: Inproceedings | BibTeX | Links: )
26. Thomas Sermpinis, George Vlahavas, Konstantinos Karasavvas, Athena Vakali: DeTRACT: a decentralized, transparent, immutable and open PKI certificate framework. In: International Journal of Information Security, pp. 1–18, 2020. (Type: Journal Article | BibTeX | Links: )
27.Fevgas A., Akritidis L., Bozanis P., Manolopoulos Y.: Indexing in flash storage devices: a survey on challenges, current approaches, and future trends. In: The VLDB Journal, Vol. 29 (No. 1), pp. 274-311, 2020. (Type: Journal Article | BibTeX | Links: )
28.Garcia-Garcia F., Corral A., Iribarne L., Vassilakopoulos M., Manolopoulos Y.: Distance Join Query Processing in SpatialHadoop and LocationSpark. In: Information Sciences, Vol. 512 , pp. 985-1008, 2020. (Type: Journal Article | BibTeX)
29.Gogoglou A., Manolopoulos Y.: A Data-driven Unified Framework for Predicting Citation Dynamics. In: IEEE Transactions on Big Data, 2020. (Type: Journal Article | BibTeX | Links: )
30.Moustaka, V., Maitis, A., Vakali, A.,, Anthopoulos, L. G.: CityDNA Dynamics: A Model for Smart City Maturity and Performance Benchmarking. In: In Companion Proceedings of the Web Conference 2020, pp. 829-833, 2020. (Type: Inproceedings | BibTeX | Links: )
31.Naskos, A., Kougka, G., Toliopoulos, T., Gounaris, A., Vamvalis, C., Caljouw, D.: 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. (Type: Book Chapter | BibTeX | Links: )
32.Roumelis G., Velentzas P., Vassilakopoulos M., Corral A., Fevgas A., Manolopoulos Y.: Parallel processing of spatial batch-queries using xBR^+-trees in solid-state drives. In: Cluster Computing, 2020. (Type: Journal Article | BibTeX | Links: )

2019

1. Sanja Brdar, Olivera Novović, Nastasija Grujić, Horacio González--Vélez, Ciprian-Octavian Truica, Siegfried Benkner, Enes Bajrovic, Apostolos Papadopoulos: 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-. (Type: Incollection | BibTeX)
2.Angelis L., Bassiliades N., Manolopoulos Y.: On the necessity of multiple university rankings. In: COLLNET Journal of Scientometrics and Information Management, 2019, ISSN: 0973-7766. (Type: Journal Article | BibTeX | Links: )
3.Bellas C., Gounaris A .: 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. (Type: Inproceedings | BibTeX | Links: )
4.Chatzakou D., Leontiadis I., Blackburn J., De Cristofaro E., Stringhini G., Vakali A., Kourtellis N.: Detecting Cyberbullying and Cyberaggression in Social Media. In: CoRR, abs/1907.08873 , 2019. (Type: Journal Article | BibTeX | Links: )
5.Christoforidis G., Kefalas P., Papadopoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
6.Díaz-Honrubia A., Rodriguez González A., Zamorano J., Jiménez J., Gonzalez-Granadillo G., Diaz R., Konidi M., Papachristou P., Nifakos S., Kougka G., Gounaris A.: An overview of the CUREX platform. In: 2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS), pp. 162-167, 2019. (Type: Inproceedings | BibTeX | Links: )
7.Dimitriadis, I., Psomiadis, V. G., Vakali, A: 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. (Type: Inproceedings | BibTeX | Links: )
8.Founta A.-M. Chatzakou D., Kourtellis N., Blackburn J., Vakali A., Leontiadis I.: A Unified Deep Learning Architecture for Abuse Detection. Proceedings of the 10th ACM Conference on Web Science, abs/1802.00385 , WebSci '19 2019. (Type: Conference | BibTeX | Links: )
9.Georgiadis N., Tiakas E., Manolopoulos Y., Papadopoulos A.: Skyline-based dissimilarity of images. In: Journal of Intelligent Information Systems, 2019, ISSN: 1573-7675. (Type: Journal Article | BibTeX | Links: )
10.Georgiou, K., Papoutsoglou, M., Vakali, A., Angelis, L.: 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. (Type: Inproceedings | BibTeX | Links: )
11.Gravanis G., Vakali A. , Diamantaras K., Karadais P.: Behind the cues: A benchmarking study for fake news detection. In: Expert Systems with Applications, 128 , pp. 201 - 213, 2019. (Type: Journal Article | BibTeX | Links: )
12.Kosmatopoulos A., Gounaris A., Tsichlas K.: Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data. In: Computing, 2019. (Type: Journal Article | BibTeX | Links: )
13.Kostoglou P., Papadopoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Kougka G., Gounaris A: Optimization of data flow execution in a parallel environment. In: Distributed and Parallel Databases, 37 (3), pp. 385–410, 2019. (Type: Journal Article | BibTeX | Links: )
15.Michailidou A.V., Gounaris A: 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. (Type: Inproceedings | BibTeX | Links: )
16.Michailidou A.V., Gounaris A .: Bi-objective Traffic Optimization in Geo-distributed Data Flows. In: Big Data Research, 16 , pp. 36-48, 2019. (Type: Journal Article | BibTeX | Links: )
17.Moustaka V., Vakali A., Zikos N., Tsirakidis T., Anthopoulos G. L.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Moustaka, V., Theodosiou, Z., Vakali, A., Kounoudes, A., Anthopoulos, L. G.: Enhancing social networking in smart cities: Privacy and security borderlines. In: Technological Forecasting and Social Change, Vol. 142 , pp. 285-300, 2019. (Type: Journal Article | BibTeX | Links: )
19.Naskos A.,Gounaris A., Metaxa I., Kochling, D.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Naskos, A., Gounaris, A.: Efficiency assessment of event-based predictive maintenance in Industry 4.0. In: ICDM, 2019. (Type: Inproceedings | BibTeX | Links: )
21.Rafailidis D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
22.Rodríguez-González, A., Vakali, A., Mayer, M. A., Okumura, T., Menasalvas-Ruiz, E., Spiliopoulou, M.: Introduction to the special issue on social data analytics in medicine and healthcare. In: International Journal of Data Science and Analytics, Vol. 8 , 2019. (Type: Journal Article | BibTeX | Links: )
23.Roumelis G., Fevgas A., Vassilakopoulos M., Corral A., Bozanis P., Manolopoulos Y: Bulk-loading and bulk-insertion algorithms for xBR+-trees in Solid State Drives. In: Computing, 2019, ISSN: 1436-5057. (Type: Journal Article | BibTeX | Links: )
24.Sakellariou G.,Gounaris A.: Homomorphically encrypted k-means on cloud-hosted servers with low client-side load. In: Computing, 2019. (Type: Journal Article | BibTeX | Links: )
25.Toliopoulos, T., Gounaris, A.: Multi-parameter streaming outlier detection. In: 2019 IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp. 208-216, 2019. (Type: Inproceedings | BibTeX | Links: )
26.Tsakalidis G., Vergidis K., Kougka G., Gounaris A.: Eligibility of BPMN Models for Business Process Redesign. In: Information, 10 (7), 2019. (Type: Journal Article | BibTeX | Links: )
27.Vakali, A., Moustaka, V.: 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. (Type: Book Chapter | BibTeX)

2018

1. Athena Vakali: 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. (Type: Book Chapter | BibTeX | Links: )
2. Athena Vakali: 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. (Type: Book Chapter | BibTeX | Links: )
3.Antaris S., Rafailidis D.: In-memory Stream Indexing of Massive and Fast Incoming Multimedia Content. In: IEEE Transactions on Big Data, 4 (1), pp. 40-54, 2018. (Type: Journal Article | BibTeX | Links: )
4.Christoforidis G., Kefalas P., Papadopoulos A.N., Manolopoulos Y.: Recommendation of Points-of-Interest using Graph Embeddings. In: Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA), Turin, Italy, 2018. (Type: Inproceedings | BibTeX | Links: )
5.Dematis I., Karapistoli E., Vakali A.: Fake Review Detection via Exploitation of Spam Indicators and Reviewer Behavior Characteristics. In: SOFSEM 2018: Theory and Practice of Computer Science, 2018. (Type: Inproceedings | BibTeX | Links: )
6.Founta A.M., Djouvas C., Chatzakou D., Leontiadis I., Blackburn J., Stringhini G., Vakali A., Sirivianos M., Kourtellis N.: 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. (Type: Inproceedings | BibTeX | Links: )
7.Garcia-Garcia F., Corral A., Iribarne L., Vassilakopoulos M., Manolopoulos Y.: Efficient Large-scale Distance-based Join Queries in SpatialHadoop. In: Geoinformatica, 22 (2), pp. 171-209, 2018. (Type: Journal Article | BibTeX | Links: )
8.Gogoglou A., Tsikrika T., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
9.Gounaris A., Torres J.: A Methodology for Spark Parameter Tuning. In: Big Data Research, 11 , pp. 22-32, 2018. (Type: Journal Article | BibTeX | Links: )
10.Iakovidou N., Laskaris N., Tsichlas C., Manolopoulos Y., Christodoulakis M., Papathanasiou E., Papacostas S., Mitsis G.: A Symbolic Dynamics Approach to Epileptic Chronnectomics: Employing Strings to Predict Crisis Onset. In: Theoretical Computer Science, 710 , pp. 116-125, 2018. (Type: Journal Article | BibTeX | Links: )
11.Kazepidou D., Rousi M., Gkatziaki V., Vakali A.: Demo: Bostonhood: A Multi-criteria Platform for Ranking City Neighborhoods. In: 2018 IEEE International Conference on Smart Computing (SMARTCOMP), pp. 288-290, 2018. (Type: Inproceedings | BibTeX | Links: )
12.Kefalas P., Symeonidis P., Manolopoulos Y.: Recommendations Based on a Heterogeneous Spatio-temporal Social Network. In: Work Wide Web, 21 (2), pp. 345-371, 2018. (Type: Journal Article | BibTeX | Links: )
13.Kougka G., Gounaris A., Simitsis A.: The Many Faces of Data-centric Workflow Optimization: A Survey. In: CoRR, abs-1701.07723 , 2018. (Type: Journal Article | BibTeX | Links: )
14.Koumarelas I., Naskos A., Gounaris A.: Flexible Partitioning for Selective Binary Theta-joins in a Massively Parallel Setting. In: Distributed & Parallel Databases, 36 (2), pp. 301-337, 2018. (Type: Journal Article | BibTeX | Links: )
15.Manolopoulos Y., Katsaros D.: Measuring science in our highly digitized world. In: Proceedings of the 22nd Pan-Hellenic Conference on Informatics, pp. 1-3, ACM 2018. (Type: Inproceedings | BibTeX | Links: )
16.Moustaka V., Theodosiou Z., Vakali A., Kounoudes A.: 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. (Type: Inproceedings | BibTeX | Links: )
17.Moustaka V., Vakali A., Anthopoulos L.: A Systematic Review for Smart City Data Analytics. In: ACM Computing Surveys, 51 (5), 2018. (Type: Journal Article | BibTeX | Links: )
18.Platis K., Dimitriadis I., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
19.Roumelis G, Vassilakopoulos M., Corral A., Fevgas A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: An Efficient Algorithm for Bulk-loading xBR+trees. In: Computer Standards & Interfaces, 57 , pp. 83-100, 2018. (Type: Journal Article | BibTeX | Links: )
21.Sideris G., Katsaros D., Sidiropoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
22.Stoupas G., Sidiropoulos A., Gogoglou A., Katsaros D., Manolopoulos Y.: Rainbow Ranking: An Adaptable, Multidimensional Ranking Method for Publication Sets. In: Scientometrics, 116 (1), pp. 147-160, 2018. (Type: Journal Article | BibTeX | Links: )
23.Toliopoulos T., Gounaris A., Tsichlas K., Papadopoulos A.N., Sampaio S.: Parallel Continuous Outlier Mining in Streaming Data. In: Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA), Turin, Italy, 2018. (Type: Inproceedings | BibTeX | Links: )
24.Truica C.-O., Novovic O., Brdar S., Papadopoulos A.N.: 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. (Type: Inproceedings | BibTeX | Links: )
25.Tsilingiris A., Dimitriadis I., Vakali A., Andreadis G.: Demo: Diligent — An OSN Data Integration System Based on Reactive Microservices. In: 2018 IEEE International Conference on Smart Computing (SMARTCOMP), pp. 285-287, 2018. (Type: Inproceedings | BibTeX | Links: )
26.Tzouramanis T., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
27.Tzouramanis T., Tiakas E., Papadopoulos A.N., Manolopoulos Y.: The Range Skyline Query. In: Proceedings 27th ACM International Conference on Information & Knowledge Management (CIKM), Turin, Italy, 2018. (Type: Inproceedings | BibTeX | Links: )

2017

1.Aliannejadi M., Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
2.Athanasiou N., Vassilakopoulos M., Corral A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
3.Bellas C., Gounaris A.: GPU Processing of Theta-joins. In: Concurrency & Computation: Practice & Experience, 29 (18), 2017. (Type: Journal Article | BibTeX | Links: )
4.Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.: Detecting Aggressors and Bullies on Twitter. In: Companion Proceedings 26th International Conference on World Wide Web (WWW), pp. 767-768, Perth, Australia, 2017. (Type: Inproceedings | BibTeX | Links: )
5.Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
6.Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.: Mean Birds: Detecting Aggression and Bullying on Twitter. In: Proceedings International ACM Conference on Web Science (WebSci), pp. 13-22, Troy, NY, 2017. (Type: Inproceedings | BibTeX | Links: )
7.Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
8.Chatzakou D., Vakali A., Kafetsios K.: Detecting Variation of Emotions in Online Activities. In: Expert Systems with Applications, 89 , pp. 318-332, 2017. (Type: Journal Article | BibTeX | Links: )
9.Georgiadis N., Tiakas E., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
10.Giatsoglou M., Vozalis M., Diamantaras K., Vakali A., Sarigiannidis G., Chatzisavvas K.: Sentiment Analysis Leveraging Emotions and Word Embeddings. In: Expert Systems with Applications, 69 , pp. 214-224, 2017. (Type: Journal Article | BibTeX | Links: )
11.Gkatziaki V., Giatsoglou M., Chatzakou D., Vakali A.: DynamiCITY: Revealing City Dynamics from Citizens Social Media Broadcasts. In: Information Systems, 71 , pp. 90-102, 2017. (Type: Journal Article | BibTeX | Links: )
12.Gogoglou A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
13.Gogoglou A., Sidiropoulos A., Katsaros D., Manolopoulos Y.: The Fractal Dimension of a Citation Curve: Quantifying an Individual's Scientific Output Using the Geometry of the Entire Curve. In: Scientometrics, 111 (3), pp. 1751-1774, 2017. (Type: Journal Article | BibTeX | Links: )
14.Gounaris A., Kougka G., Tous R., Triapiana C., Torres J.: Dynamic Configuration of Partitioning in Spark Applications. In: IEEE Transactions on Parallel & Distributed Systems, 28 (7), pp. 1891-1904, 2017. (Type: Journal Article | BibTeX | Links: )
15.Iakovidou N.: Graph Theory at the Service of Electroencephalograms. In: Brain Connectivity, 7 (3), pp. 137-151, 2017. (Type: Journal Article | BibTeX | Links: )
16.Kafetsios K., Chatzakou D., Tsigilis N., Vakali A.: Experience of Emotion in Face to Face and Computer-mediated Social Interactions: An Event Sampling Study. In: Computers in Human Behavior, 76 , pp. 287-293, 2017. (Type: Journal Article | BibTeX | Links: )
17.Kalyvas C., Tzouramanis T., Manolopoulos Y.: Processing Skyline Queries in Temporal Databases. In: Proceedings 32nd ACM Symposium on Applied Computing (SAC), pp. 893-900, Marakesh, Morocco, 2017. (Type: Inproceedings | BibTeX | Links: )
18.Kefalas P., Manolopoulos Y.: A Time-aware Spatio-textual Recommender System. In: Expert Systems with Applications, 78 , pp. 396-406, 2017. (Type: Journal Article | BibTeX | Links: )
19.Kokkos A., Tzouramanis T., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Kosmatopoulos A., Tsichlas K., Gounaris A., Sioutas S., Pitoura E.: HiNode: An Asymptotically Space-optimal Storage Model for Historical Queries on Graphs. In: Distributed & Parallel Databases, 35 (3-4), pp. 249-285, 2017. (Type: Journal Article | BibTeX | Links: )
21.Kougka G., Gounaris A.: Cost Optimization of Data Flows Based on Task Re-ordering. In: LNCS Transactions on Large-scale Data- & Knowledge-centered Systems, 33 , pp. 113-145, 2017. (Type: Journal Article | BibTeX | Links: )
22.Kougka G., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
23.Kougka G., Gounaris A., Leser U.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Kyriakopoulos S., Tzouramanis T., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
25.Manolopoulos Y., Katsaros D.: 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. (Type: Book Chapter | BibTeX | Links: )
26.Manolopoulos Y., Theodoridis Y., Tsotras V.: Spatial Indexing Techniques. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
27.Manolopoulos Y., Theodoridis Y., Tsotras V.: Tree Indexing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
28.Manolopoulos Y., Theodoridis Y., Tsotras V.: Secondary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
29.Manolopoulos Y., Theodoridis Y., Tsotras V.: Primary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
30.Moustaka V., Vakali A., Anthopoulos L.: 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. (Type: Inproceedings | BibTeX | Links: )
31.Naskos A., Gounaris A., Katsaros P.: Cost-aware Horizontal Scaling of NoSQL Databases Using Probabilistic Model Checking. In: Cluster Computing, 20 (3), pp. 2687-2701, 2017. (Type: Journal Article | BibTeX | Links: )
32.Naskos A., Gounaris A., Mouratidis H., Katsaros P.: Security-aware Elasticity for NoSQL Databases in Multi-cloud Environments. In: International Journal of Intelligent Information & Database Systems, 10 (3-4), pp. 168-190, 2017. (Type: Journal Article | BibTeX | Links: )
33.Papadopoulos A., Manolopoulos Y., Theodoridis Y., Tsotras V.: Grid File (and Family). In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
34.Rafailidis D., Constantinou E., Manolopoulos Y.: Landmark Selection for Spectral Clustering Based on Weighted PageRank. In: Future Generation Computer Systems, 68 , pp. 465-472, 2017. (Type: Journal Article | BibTeX | Links: )
35.Rafailidis D., Kefalas P., Manolopoulos Y.: Preference Dynamics with Multimodal User-Item Interactions in Social Media Recommendation. In: Expert Systems with Applications, 74 , pp. 11-18, 2017. (Type: Journal Article | BibTeX | Links: )
36.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: Bulk Insertions into xBR^+-trees. In: Proceedings 7th International Conference on Model & Data Engineering (MEDI), pp. 185-199, Barcelona, Spain, 2017. (Type: Inproceedings | BibTeX | Links: )
37.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: Efficient Query Processing on Large Spatial Databases: A Performance Study. In: Journal of Systems & Software, 132 , pp. 165-185, 2017. (Type: Journal Article | BibTeX | Links: )
38.Serra J., Leontiadis I., Spathis D., Stringhini G., Blackburn J., Vakali A.: Class-based Prediction Errors to Categorize Text with Out-of-Vocabulary Words. In: Proceedings 1st Workshop on Abusive Language Online (ALW1), Vancouver, Canada, 2017. (Type: Inproceedings | BibTeX | Links: )
39.Sidiropoulos A., Stoupas G., Katsaros D., Manolopoulos Y.: The Rainbow over the Greek Departments of Computer Science/Engineering: A Bibliometric Study. In: Proceedings 21st Panhellenic Conference on Informatics (PCI), Larissa, Greece, 2017. (Type: Inproceedings | BibTeX | Links: )
40.Stoupas G., Sidiropoulos A., Gogoglou A., Katsaros D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
41.Theodouli A., Draziotis K, Gounaris A.: Implementing Private k-Means Clustering Using a LWE-based Cryptosystem. In: Proceedings 2nd IEEE Workshop on ICT Solutions for eHealth, Heraklion, Greece, 2017. (Type: Inproceedings | BibTeX | Links: )
42.Vakali A., Dematis I., Tolikas A.: 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. (Type: Inproceedings | BibTeX | Links: )
43.Zhang D., Manolopoulos Y., Theodoridis Y., Tsotras V.: Linear Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )
44.Zhang D., Manolopoulos Y., Theodoridis Y., Tsotras V.: Extendible Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (Type: Incollection | BibTeX | Links: )

2016

1.Bouadjenek M.R., Hacid H., Bouzeghoub M., Vakali A.: PerSaDoR: Personalized Social Document Representation for Improving Web Search. In: Information Sciences, 369 , pp. 614-633, 2016. (Type: Journal Article | BibTeX | Links: )
2.Garcia-Garcia F., Corral A., Iribarne L., Vassilakopoulos M., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
3.Giatsoglou M., Chatzakou D., Gkatziaki V., Vakali A., Anthopoulos L.: CityPulse: A Platform Prototype for Smart City Social Data Mining. In: Journal of the Knowledge Economy, 7 , pp. 344–372, 2016. (Type: Journal Article | BibTeX | Links: )
4.Gogoglou A., Sidiropoulos A., Katsaros A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
5.Gogoglou A., Sidiropoulos A., Katsaros D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
6.Gogoglou A., Theodosiou Z., Kounoudes A., Vakali A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
7.Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
8.Iakovidou N., Christodoulakis M., Papathanasiou E., Papacostas S., Mitsis S.: 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. (Type: Inproceedings | BibTeX | Links: )
9.Kassiano V., Gounaris A., Papadopoulos A., Tsichlas K.: 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. (Type: Inproceedings | BibTeX | Links: )
10.Kefalas P., Symeonidis P., Manolopoulos Y.: A Graph-based Taxonomy of Recommendation Algorithms and Systems in LBSNs. In: IEEE Transactions on Knowledge & Data Engineering, 28 (3), pp. 604-622, 2016. (Type: Journal Article | BibTeX | Links: )
11.Kontaki M., Gounaris A., Papadopoulos A., Tsichlas K., Manolopoulos Y.: Efficient and Flexible Algorithms for Monitoring Distance-Based Outliers over Data Streams. In: Information Systems, 55 , pp. 37-53, 2016. (Type: Journal Article | BibTeX | Links: )
12.Malliaros F., Papadopoulos A., Vazirgiannis M.: Core Decomposition in Graphs: Concepts, Algorithms and Applications. In: Proceedings 19th International Conference on Extending Database Technology (EDBT), pp. 720-721, Bordeaux, France, 2016. (Type: Inproceedings | BibTeX | Links: )
13.Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Naskos A., Gounaris A., Mouratidis H., Katsaros P.: Online Analysis of Security Risks in Elastic Cloud Applications. In: IEEE Cloud Computing, 3 (5), pp. 26-33, 2016. (Type: Journal Article | BibTeX | Links: )
15.Petridis P., Gounaris A., Torres J.: Spark Parameter Tuning via Trial-and-Error. In: Proceedings 2nd INNS Conference on Big Data, pp. 226-237, Thessaloniki, Greece, 2016. (Type: Inproceedings | BibTeX | Links: )
16.Rafailidis D.: 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. (Type: Inproceedings | BibTeX | Links: )
17.Rafailidis D.: Supervised Hashing Based on the Dimensions' Value Cardinalities of Image Descriptors. In: IEEE Signal Processing Letters, 23 (10), pp. 1479-1483, 2016. (Type: Journal Article | BibTeX | Links: )
18.Rafailidis D.: Clustering Nodes with Attributes via Graph Alignment. In: Proceedings 31st ACM Symposium on Applied Computing (SAC), pp. 904-907, Pisa, Italy, 2016. (Type: Inproceedings | BibTeX | Links: )
19.Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
21.Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
22.Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
23.Rafailidis D., Crestani F.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Rafailidis D., Nanopoulos A.: Modeling Users Preference Dynamics and Side Information in Recommender Systems. In: IEEE Transactions on Systems, Man & Cybernetics: Systems, 46 (6), pp. 782-792, 2016. (Type: Journal Article | BibTeX | Links: )
25.Roumelis G., Corral A., Vassilakopoulos M., Manolopoulos Y.: New Plane-Sweep Algorithms for Distance-Based Join Queries in Spatial Databases. In: GeoInformatica, 20 (4), pp. 571-628, 2016. (Type: Journal Article | BibTeX | Links: )
26.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: Bulk-loading xBR^+-trees. In: Proceedings 6th International Conference on Model & Data Engineering (MEDI), pp. 57-71, Almeria, Spain, 2016. (Type: Inproceedings | BibTeX | Links: )
27.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: 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. (Type: Book Chapter | BibTeX | Links: )
28.Sidiropoulos A., Gogoglou A., Katsaros D., Manolopoulos Y.: Gazing at the Skyline for Star Scientists. In: Journal of Informetrics, 10 (3), pp. 789-813, 2016. (Type: Journal Article | BibTeX | Links: )
29.Symeonidis P.: ClustHOSVD: Item Recommendation by Combining Semantically-enhanced Tag Clustering with Tensor HOSVD. In: IEEE Transactions on Systems, Man & Cybernetics - Part A: Systems & Humans, 46 (9), pp. 1240-1251, 2016. (Type: Journal Article | BibTeX | Links: )
30.Symeonidis P.: Matrix and Tensor Decomposition in Recommender Systems. In: Proceedings 10th ACM Conference on Recommender Systems (RecSys), pp. 429-430, Boston, MA, 2016. (Type: Inproceedings | BibTeX | Links: )
31.Symeonidis P., Malakoudis D.: MoocRec.com : Massive Open Online Courses Recommender System. In: Proceedings Poster Track of the 10th ACM Conference on Recommender Systems (RecSys), Boston, MA, 2016. (Type: Inproceedings | BibTeX | Links: )
32.Tiakas E., Valkanas G., Papadopoulos A.N., Manolopoulos Y., Gunopoulos D.: Processing Top-k Dominating Queries in Metric Spaces. In: ACM Transactions on Database Systems, 40 (4), 2016. (Type: Journal Article | BibTeX | Links: )
33.Tsamoura E., Gounaris A., Manolopoulos Y.: Incorporating Change Detection in the Monitoring Phase of Adaptive Query Processing. In: Journal of Internet Services & Applications, 70 (1), 2016. (Type: Journal Article | BibTeX | Links: )
34.Tsamoura E., Gounaris A., Manolopoulos Y.: Incorporating Change Detection in the Monitoring Phase of Adaptive Query Processing. In: Journal of Internet Services & Applications, 70 (1), 2016. (Type: Journal Article | BibTeX | Links: )
35.Tzanakas A., Tiakas E., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
36.Tzanakas A., Tiakas E., Manolopoulos Y.: Revisited Skyline Query Algorithms on Streams of Multidimensional Data. Technical report, Aristotle University of Thessaloniki 2016. (Type: Technical Report | BibTeX | Links: )
37.Vakali A., Antaris S., Giatsoglou M.: Cloud-based Architectures for Geo-located Blogosphere Dynamics Detection. In: Journal of Smart Cities, 2016. (Type: Journal Article | BibTeX | Links: )
38.Vakali A., Kitmeridis N., Panourgia M.: A Distributed Framework for Early Trending Topics Detection on Big Social Networks Data Threads. In: Proceedings 2nd INNS Conference on Big Data, pp. 186–194, Thessaloniki, Greece, 2016. (Type: Inproceedings | BibTeX | Links: )
39.Vakali A., Korosoglou P., Daoglou P.: 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. (Type: Inproceedings | BibTeX | Links: )
40.Vakali A., Milonaki A., Gkrosdanis I.: Smart Cities Tales and Trails. In: Proceedings 3rd International Conference on Internet Science (INSCI), Florence, Italy, 2016. (Type: Inproceedings | BibTeX | Links: )

2015

1.Tiropanis T., Vakali A., Sartori L., Burnap P. (Ed.): Proceedings 2nd International Conference on Internet Science (INSCI). Springer, 9089 , 2015. (Type: Proceeding | BibTeX | Links: )
2.Benatallah B., Bestavros A., Catania B., Haller A., Manolopoulos Y., Vakali A., Zhang Y. (Ed.): Revised Selected Papers, WISE'2014 Workshops (IWCSN, Org2, PCS, QUAT). Springer, 9051 , 2015. (Type: Proceeding | BibTeX | Links: )
3.Bassiliades N., Ivanovic M., Kon-Popovska M., Manolopoulos Y., Palpanas T., Trajcevski G., Vakali A. (Ed.): Proceedings ADBIS'2014 Associated Satellite Events. Springer, 312 , 2015. (Type: Proceeding | BibTeX | Links: )
4.Antaris S., Rafailidis D.: Similarity Search Over the Cloud Based on Image Descriptors' Dimensions Value Cardinalities. In: ACM Transactions on Multimedia Computing, Communications & Applications, 11 (4), 2015. (Type: Journal Article | BibTeX | Links: )
5.Banos V., Blanvillain O., Kasioumis N., Manolopoulos Y.: A Scalable Approach to Harvest Modern Weblogs. In: International Journal of AI Tools, 24 (2), 2015. (Type: Journal Article | BibTeX | Links: )
6.Banos V., Manolopoulos Y.: A Quantitative Approach to Evaluate Website Archivability Using the CLEAR+ Method. In: International Journal on Digital Libraries, 2015. (Type: Journal Article | BibTeX | Links: )
7.Banos V., Manolopoulos Y.: Web Content Management Systems Archivability. In: Proceedings 19th East-European Conference on Advanced Databases & Information Systems (ADBIS), pp. 198-212, Poitiers, France, 2015. (Type: Inproceedings | BibTeX | Links: )
8.Brodal G.S., Sioutas S., Tsichlas K., Zaroliagis C.: D2-Tree: A New Overlay with Deterministic Bounds. In: Algorithmica, 72 (3), pp. 860-883, 2015. (Type: Journal Article | BibTeX | Links: )
9.Chatzakou D., Passalis N., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
10.Chatzakou D., Vakali A.: Harvesting Opinions and Emotions from Social Media Textual Resources. In: IEEE Internet Computing, 19 (4), pp. 46-50, 2015. (Type: Journal Article | BibTeX | Links: )
11.Chatzicharalampous E., Zigkolis C., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
12.Giatsoglou M., Chatzakou D., Shah N., Beutel A., Faloutsos C., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
13.Giatsoglou M., Chatzakou D., Shah N., Faloutsos C., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Giatsoglou M., Chatzakou D., Vakali A.: User Communities Evolution in Microblogs: A public Awareness Barometer for Real World Events. In: World Wide Web, 18 (5), pp. 1269-1299, 2015. (Type: Journal Article | BibTeX | Links: )
15.Gogoglou A., Sidiropoulos A., Katsaros D., Manolopoulos Y.: Bibliometric Indices for the Assessment of the Citation Curve Tail. In: Proceedings 20th Panhellenic Conference in Informatics (PCI), pp. 305-310, Athens, Greece, 2015. (Type: Inproceedings | BibTeX | Links: )
16.Iakovidou N., Christodoulakis M., Papathanasiou E., Papacostas S., Mitsis S.: 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. (Type: Inproceedings | BibTeX | Links: )
17.Kefalas P., Symeonidis P.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Kosmatopoulos A., Giannakopoulou K., Papadopoulos A., Tsichlas K.: 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. (Type: Inproceedings | BibTeX | Links: )
19.Naskos A., Gounaris A., Mouratidis H., Katsaros P.: Security-Aware Elasticity for NoSQL Databases. In: Proceedings 5th International Conference on Model & Data Engineering (MEDI), pp. 181-197, Rhodes, Greece, 2015. (Type: Inproceedings | BibTeX | Links: )
20.Naskos A., Gounaris A., Sioutas S.: Cloud Elasticity: a Survey. In: Proceedings 1st International Workshop on Algorithmic Aspects of Cloud Computing (ALGOCLOUD), pp. 151-167, Patras, Greece, 2015. (Type: Inproceedings | BibTeX | Links: )
21.Naskos A., Stachtiari A., Gounaris A., Katsaros P., Tsoumakos D., Konstantinou I., Sioutas S.: 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. (Type: Inproceedings | BibTeX | Links: )
22.Naskos A., Stachtiari A., Katsaros P., Gounaris A.: Probabilistic Model Checking for the Provisioning of Cloud Resources. In: Proceedings 15th International Conference on Runtime Verification (RV), pp. 275-280, Vienna, Austria, 2015. (Type: Inproceedings | BibTeX | Links: )
23.Rafailidis D.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Rafailidis D., Antaris S.: Indexing Media Storms on Flink. In: Proceedings IEEE International Conference on Big Data (IEEE BigData), pp. 2836-2838, Santa Clara, CA, 2015. (Type: Inproceedings | BibTeX | Links: )
25.Rafailidis D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
26.Rafailidis D., Nanopoulos A.: 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. (Type: Inproceedings | BibTeX | Links: )
27.Rafailidis D., Nanopoulos A.: 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. (Type: Inproceedings | BibTeX | Links: )
28.Rapti A., Sioutas S., Tsichlas K., Tzimas G.: 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. (Type: Inproceedings | BibTeX | Links: )
29.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
30.Roumelis G., Vassilakopoulos M., Loukopoulos T., Corral A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
31.Sattari M., Toroslu I., Karagoz P., Symeonidis P., Manolopoulos Y.: Extended Feature Combination Model for Recommendations in Location-based Mobile Services. In: Knowledge & Information Systems, 3 (44), pp. 629-661, 2015. (Type: Journal Article | BibTeX | Links: )
32.Siddiqui Z.F., Tiakas E., Symeonidis P., Spiliopoulou M., Manolopoulos Y.: Learning Relational User Profiles and Recommending Items as their Preferences Change. In: International Journal of AI Tools, 24 (2), 2015. (Type: Journal Article | BibTeX | Links: )
33.Sidiropoulos A., Katsaros D., Manolopoulos Y.: Ranking and Identifying Influential Scientists vs. Mass Producers by the Perfectionism Index. In: Scientometrics, 103 (1), pp. 1-31, 2015. (Type: Journal Article | BibTeX | Links: )
34.Sioutas S., Sourla E., Tsichlas K., Zaroliagis C.: D3-Tree: A Dynamic Deterministic Decentralized Structure. In: Proceedings 23rd Annual European Symposium on Algorithms (ESA), pp. 989-1000, Patras, Greece, 2015. (Type: Inproceedings | BibTeX | Links: )
35.Symeonidis P.: Matrix and Tensor Factorization with Applications. In: Pitas I. (Ed.): Graph-based Social Media Analysis, pp. 1-45, Chapman & Hall/CRC, 2015. (Type: Incollection | BibTeX | Links: )
36.Tiakas E., Papadopoulos A., Manolopoulos Y.: Skyline Queries: an Introduction (invited). In: Proceedings 6th International Conference on Information, Intelligence, Systems & Applications (IISA), Corfu, Greece, 2015. (Type: Inproceedings | BibTeX | Links: )
37.Tiakas E., Papadopoulos A., Manolopoulos Y.: Top-k Dominating Queries: A Survey (invited). In: Proceedings 17th International Symposium on Programming & Systems (ISPS), Algiers, Algeria, 2015. (Type: Inproceedings | BibTeX | Links: )
38.Tiakas E., Rafailidis D.: 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. (Type: Inproceedings | BibTeX | Links: )
39.Tous R., Gounaris A., Tripiana C., Torres J., Girona S., Ayguade E., Labarta J., Becerra Y., Carrera D., Valero M.: 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. (Type: Inproceedings | BibTeX | Links: )

2014

1.Catania B., Cerquitelli T., Chiusano S., Guerrini G., Kaempf M., Kemper A., Novikov B., Palpanas T., Pokorny J., Vakali A. (Ed.): Proceedings ADBIS'2014 Workshops (BiDaTA, GID, OAIS, SoBI, Workshop on GPUs in Databases, Workshop on Social Business Intelligence, Ph.D. consortium). Springer, 241 , 2014. (Type: Proceeding | BibTeX | Links: )
2.Hameurlain A., Kueng J., Wagner R., Barbara C., Guerrini G., Palpanas T., Pokorny J., Vakali A. (Ed.): Transactions on Large-Scale Data- and Knowledge-Centered Systems XV. Springer, 8920 , 2014. (Type: Proceeding | BibTeX | Links: )
3.Benatallah B., Bestavros A., Manolopoulos Y., Vakali A., Zhang Y. (Ed.): Proceedings 15th International Conference on Web Information Systems Engineering (WISE), Part II. Springer, 8787 , 2014. (Type: Proceeding | BibTeX | Links: )
4.Ali H., Shaihat F., Giannakidou E., Vakali A., Figueroa N., Varvadoukas T., Mavridis N.: Contextual Object Category Recognition for RGB-D Scene Labeling. In: Robotics & Autonomous Systems, 62 (2), pp. 241-256, 2014. (Type: Journal Article | BibTeX | Links: )
5.Antaris S., Rafailidis D., Nanopoulos A.: Link Injection for Boosting Information Spread in Social Networks. In: Social Network Analysis & Mining, 4 (1), pp. 1-16, 2014. (Type: Journal Article | BibTeX | Links: )
6.Anthopoulos L., Vakali A.: Foreword to 3M4City Workshop. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
7.Arvanitidis A., Serafi A., Vakali A., Tsoumakas G.: 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. (Type: Inproceedings | BibTeX | Links: )
8.Blanvillain O., Kasioumis N., Banos V.: BlogForever Crawler: Techniques and Algorithms to Harvest Modern Weblogs. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
9.Brodal G.S., Kaporis A., Papadopoulos A.N., Sioutas S., Tsakalidis K., Tsichlas K.: Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time. In: Theoretical Computer Science, 526 , pp. 58-74, 2014. (Type: Journal Article | BibTeX | Links: )
10.Giannakidou E., Vakali A., Mavridis N.: Towards a Framework for Social Semiotic Mining. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
11.Gounaris A., Karampaglis Z., Naskos A., Manolopoulos Y.: A Bi-objective Cost Model for Database Queries in a Multi-cloud Environment (invited). In: Journal of Innovation in Digital Ecosystems, 1 (1-2), pp. 12-25, 2014. (Type: Journal Article | BibTeX | Links: )
12.Iakovidou N., Tiakas E., Tsichlas C., Manolopoulos Y.: Going over the Dimensional Protein Structure Similarity Problem. In: Artificial Intelligence Review, 42 (3), pp. 445-459, 2014. (Type: Journal Article | BibTeX | Links: )
13.Kakarontzas G., Anthopoulos L., Chatzakou D., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Kasioumis N., Banos V., Kalb H.: Towards Building a Blog Preservation Platform. In: World Wide Web Journal, 17 (4), pp. 799-825, 2014. (Type: Journal Article | BibTeX | Links: )
15.Kefalas P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
16.Kosmatopoulos A., Tsichlas K., Papadopoulos A.N.: Dynamic Processing of Dominating Queries with Performance Guarantees. In: Proceedings 17th International Conference on Database Theory (ICDT), pp. 225-234, Athens, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
17.Kougka G., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Koumarelas I., Naskos A., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
19.Loglisci C., Malerba D., Papadopoulos A.N.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Papadopoulos A.N., Tsichlas K., Gounaris A., Manolopoulos Y.: 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. (Type: Incollection | BibTeX | Links: )
21.Polymerou E., Chatzakou D., Vakali A.: EmoTube: A Sentiment Analysis Integrated Environment for Social Web Content. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
22.Rafailidis D., Constantinou E., Manolopoulos Y.: Scalable Spectral Clustering with Weighted PageRank. In: Proceedings 4th International Conference on Model & Data Engineering (MEDI), pp. 289-300, Larnaca, Cyprus, 2014. (Type: Inproceedings | BibTeX | Links: )
23.Rafailidis D., Nanopoulos A.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Rafailidis D., Nanopoulos A., Constantinou E.: With a Little Help from New Friends: Boosting Information Cascades in Social Networks based on Link Injection. In: Journal of Systems & Software, 98 , pp. 1-8, 2014. (Type: Journal Article | BibTeX | Links: )
25.Roumelis G., Loukopoulos T., Vassilakopoulos M: Database Design of a Geo-environmental Information System. In: Proceedings 16th International Conference on Enterprise Information Systems (ICEIS), pp. 375-382, Lisbon, Portugal, 2014. (Type: Inproceedings | BibTeX | Links: )
26.Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
27.Siddiqui Z.F., Tiakas E., Symeonidis P., Spiliopoulou M., Manolopoulos Y.: xStreams: Providing Item Recommendations to Users with Time-evolving Preferences. In: Proceedings 4th International Conference on Web Intelligence, Mining & Semantics (WIMS), Thessaloniki, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
28.Sidiropoulos A., Katsaros D., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
29.Symeonidis P., Perentis C.: 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. (Type: Inproceedings | BibTeX | Links: )
30.Symeonidis P., Tiakas E.: Transitive Node Similarity: Predicting and Recommending Links in Signed Social Networks. In: World Wide Web Journal, 4 (17), pp. 743-776, 2014. (Type: Journal Article | BibTeX | Links: )
31.Tiakas E., Papadopoulos A.N., Manolopoulos Y.: On Estimating the Maximum Domination Value and the Skyline Cardinality of Multidimensional Data Sets. In: International Journal of Knowledge-Based Organizations, 3 (4), pp. 61-83, 2014. (Type: Journal Article | BibTeX | Links: )
32.Tiakas E., Valkanas G., Papadopoulos A.N., Manolopoulos Y., Gunopoulos D.: Metric-based Top-k Dominating Queries. In: Proceedings 17th International Conference on Extending Database Technology (EDBT), pp. 415-426, Athens, Greece, 2014. (Type: Inproceedings | BibTeX | Links: )
33.Tsoumakas G., Papadopoulos A., Qian W., Vologiannidis S., D'yakonov A., Puurula A., Read J., Svec J., Semenov S.: 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. (Type: Inproceedings | BibTeX | Links: )
34.Vakali A., Anthopoulos L., Krco S.: 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. (Type: Inproceedings | BibTeX | Links: )
35.Valkanas G., Papadopoulos A.N., Gunopoulos D.: 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. (Type: Inproceedings | BibTeX | Links: )
36.Zigkolis C., Papadopoulos S., Filippou G., Kompatsiaris Y., Vakali A.: Collaborative event annotation in tagged photo collections. In: Multimedia Tools & Applications, 70 (1), pp. 89-118, 2014. (Type: Journal Article | BibTeX | Links: )

2013

1.Banos V., Baltas N., Manolopoulos Y.: Blog Preservation: Current Challenges and a New Paradigm. In: Cordeiro J., Maciaszek L., Filipe J. (Ed.): Enterprise Information Systems XIII, 141 , pp. 29-51, Springer Verlag LNBIP, 2013. (Type: Incollection | BibTeX | Links: )
2.Banos V., Kim Y., Ross S., Manolopoulos Y.: CLEAR: A Credible Method to Evaluate Website Archivability. In: Proceedings 10th International Conference on Preservation of Digital Objects (iPRES), Lisbon, Portugal, 2013. (Type: Inproceedings | BibTeX | Links: )
3.Chatzakou D., Koutsonikola V., Vakali A., Kafetsios K.: 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. (Type: Inproceedings | BibTeX | Links: )
4.Georgiadis D., Kontaki M., Gounaris A., Papadopoulos A.N., Tsichlas K., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
5.Giatsoglou M., Chatzakou D., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
6.Giatsoglou M., Vakali A.: Capturing Social Data Evolution Using Graph Clustering. In: IEEE Internet Computing, 17 (1), pp. 74-79, 2013. (Type: Journal Article | BibTeX | Links: )
7.Iakovidou N., Dimitriadis S., Laskaris N., Tsichlas K., Manolopoulos Y.: On the Discovery of Group-Consistent Graph Substructure Patterns from Brain Networks. In: Journal of Neuroscience Methods, 213 (2), pp. 204-213, 2013. (Type: Journal Article | BibTeX | Links: )
8.Iakovidou N., Dimitriadis S.I., Laskaris N., Tsichlas K.: 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. (Type: Inproceedings | BibTeX | Links: )
9.Kalb H., Lazaridou P., Banos V., Kasioumis N., Trier M.: BlogForever: From Web Archiving to Blog Archiving. In: Proceedings "Informatik Angepast an Mensch, Organisation und Umwelt" (INFORMATIK), pp. 536-549, Koblenz, Germany, 2013. (Type: Inproceedings | BibTeX | Links: )
10.Kaporis A., Makris C., Sioutas S., Tsakalidis A., Tsichlas C., Zaroliagkis C.: Improved Bounds for Finger Search on a RAM. In: Algorithmica, 66 (2), pp. 249-286, 2013. (Type: Journal Article | BibTeX | Links: )
11.Kastrinakis D., Papadopoulos S., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
12.Kefalas P., Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
13.Kejlberg-Rasmussen C., Tao Y., Tsakalidis K., Tsichlas K., Yoon J.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Kougka G., Gounatis A.: 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. (Type: Inproceedings | BibTeX | Links: )
15.Koutsoumpakis G., Koutsoumpakis I., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
16.Nanopoulos A., Rafailidis D., Karydis Y.: Matrix Factorization with Content Relationships for Media Personalization. In: Proceedings 11th International Conference on Wirtschaftsinformatik (WI), pp. 87-101, Leipzig, Germany, 2013. (Type: Inproceedings | BibTeX | Links: )
17.Papadopoulos S., Sagonas C., Kompatsiaris Y., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Samaras C., Vakali A., Giatsoglou M., Chatzakou D., Angelis L.: 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. (Type: Inproceedings | BibTeX | Links: )
19.Sioutas S., Triantafillou P., Papaloukopoulos G., Sakkopoulos E., Tsichlas K., Manolopoulos Y.: ART: Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees. In: Distributed & Parallel Databases, 31 (1), pp. 71-109, 2013. (Type: Journal Article | BibTeX | Links: )
20.Stepanyan K., Gkotsis G., Banos V., Cristea A., Joy M.: 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. (Type: Inproceedings | BibTeX | Links: )
21.Symeonidis P., Iakovidou N., Mantas N., Manolopoulos Y.: From Biological to Social Networks: Link Prediction Based on Multi-way Spectral Clustering. In: Data & Knowledge Engineering, 87 , pp. 226-242, 2013. (Type: Journal Article | BibTeX | Links: )
22.Symeonidis P., Krinis A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
23.Symeonidis P., Mantas N.: Spectral Clustering for Link Prediction in Social Networks with Positive and Negative Links. In: Social Network Analysis & Mining, 3 (4), pp. 1433-1447, 2013. (Type: Journal Article | BibTeX | Links: )
24.Symeonidis P., Tiakas E., Manolopoulos Y.: A Unified Framework for Link and Rating Prediction in Multi-modal Social Networks. In: International Journal of Social Networks Mining, 1 (3/4), 2013. (Type: Journal Article | BibTeX | Links: )
25.Theodouli A., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
26.Tsamoura E., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
27.Tsamoura E., Gounaris A., Manolopoulos Y.: 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. (Type: Incollection | BibTeX)
28.Tsamoura E., Gounaris A., Tsichlas K.: 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. (Type: Inproceedings | BibTeX | Links: )
29.Vakali A., Angelis L., Giatsoglou M.: Sensors Talk and Humans Sense towards a Reciprocal Collective Awareness Smart City Framework. In: Proceedings IEEE ICC Workshops, pp. 189-193, Budapest, Hungary, 2013. (Type: Inproceedings | BibTeX | Links: )
30.Vakali A., Chatzakou D., Koutsonikola V., Andreadis G.: 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. (Type: Inproceedings | BibTeX | Links: )
31.Valari E., Papadopoulos A.N.: 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. (Type: Inproceedings | BibTeX | Links: )
32.Valkanas G., Papadopoulos A.N., Gunopulos D.: SkyDiver: A Framework for Skyline Diversification. In: Proceedings 16th International Conference on Extending Database Technology (EDBT), pp. 406-417, Genoa, Italy, 2013. (Type: Inproceedings | BibTeX | Links: )
33.Valsomatzis E., Gounaris A.: Driver Input Selection for Main-memory Multi-way Joins. In: Proceedings 28th ACM Symposium on Applied Computing (SAC), pp. 818-825, Coimbra, Portugal, 2013. (Type: Inproceedings | BibTeX | Links: )
34.Zigkolis C., Karagiannidis S., Koumarelas I., Vakali A.: Integrating Similarity and Dissimilarity Notions in Recommenders. In: Expert Systems with Applications, 40 (13), pp. 5132-5147, 2013. (Type: Journal Article | BibTeX | Links: )
35.Zigkolis C., Karagiannidis S., Vakali A.: Dissimilarity Features in Recommender Systems. In: Proceedings 13th IEEE International Conference on Data Mining (ICDM) Workshops, pp. 825-832, Dallas, TX, 2013. (Type: Inproceedings | BibTeX | Links: )

2012

1.Anthopoulos L., Vakali A.: Urban Planning and Smart Cities: Interrelations and Reciprocities. In: Proceedings Future Internet Assembly (FIA), pp. 178-189, 2012. (Type: Inproceedings | BibTeX | Links: )
2.Banos V., Baltas N., Manolopoulos Y.: Trends in Blog Preservation (invited). In: Proceedings 14th International Conference on Enterprise Information Systems (ICEIS), Wroclaw, Poland, 2012. (Type: Inproceedings | BibTeX | Links: )
3.Banos V., Stepanyan K., Manolopoulos Y., Joy M., Cristea A.: Technological Foundations of the Current Blogosphere. In: Proceedings 2nd International Conference on Web Intelligence, Mining & Semantics (WIMS), Craiova, Romania, 2012. (Type: Inproceedings | BibTeX | Links: )
4.Cuzzocrea A., Katsaros D., Manolopoulos Y., Papadimitriou A.: 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, 35 (4), pp. 1210-1217, 2012. (Type: Journal Article | BibTeX | Links: )
5.Giannakidou E., Koutsonikola V., Vakali A., Kompatsiaris Y.: In & Out Zooming on Time-aware User/tag Clusters. In: Journal of Intelligent Information Systems, 38 (3), pp. 685-708, 2012. (Type: Journal Article | BibTeX)
6.Gounaris A., Tsamoura E., Manolopoulos Y.: Adaptive Query Processing in Distributed Settings. In: Catania B., Jain L.C. (Ed.): Advanced Query Processing, pp. 211-236, Springer ISRL Vol.36, 2012. (Type: Incollection | BibTeX | Links: )
7.Gounaris A., Yfoulis C., Paton N.: Efficient Load Balancing in Partitioned Queries Under Random Perturbations. In: ACM Transactions on Autonomous & Adaptive Systems, 7 (1), pp. 5, 2012. (Type: Journal Article | BibTeX | Links: )
8.Iakovidou N., Tiakas E, Tsichlas K.: 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. (Type: Inproceedings | BibTeX | Links: )
9.Kontaki M., Papadopoulos A.N., Manolopoulos Y.: Continuous Top-k Dominating Queries. In: IEEE Transactions on Knowledge & Data Engineering, 24 (5), pp. 840-853, 2012. (Type: Journal Article | BibTeX | Links: )
10.Kougka G., Gounaris A.: On Optimizing Workflows Using Query Processing Techniques. In: Proceedings 24th International Conference on Scientific & Statistical Database Management (SSDBM), pp. 601-606, Chania, Greece, 2012. (Type: Inproceedings | BibTeX | Links: )
11.Papadimitriou A., Symeonidis P., Manolopoulos Y.: Fast and Accurate Link Prediction in Social Networking Systems. In: Journal of Systems & Software, 85 (9), pp. 2119-2132, 2012. (Type: Journal Article | BibTeX | Links: )
12.Papadimitriou A., Symeonidis P., Manolopoulos Y.: A Generalized Taxonomy of Explanation Styles for Traditional and Social Recommender Systems. In: Data Mining & Knowledge Discovery, 24 (3), pp. 555-583, 2012. (Type: Journal Article | BibTeX | Links: )
13.Papadimitriou A., Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
14.Sattari M., Toroslu I., Senkul P., Manguoglu M., Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
15.Srivastava L., Vakali A.: Towards a Narrative-Aware Design Framework for Smart Urban Environments. In: Proceedings Future Internet Assemply (FIA), pp. 166-177, 2012. (Type: Inproceedings | BibTeX)
16.Stamos K., Laskaris N., Vakali A.: Mani-Web: Large-Scale Web Graph Embedding via Laplacian Eigenmap Approximation. In: IEEE Transactions on Systems, Man & Cybernetics, Part C, 42 (6), pp. 879-888, 2012. (Type: Journal Article | BibTeX | Links: )
17.Symeonidis P., Kehayov I, Manolopoulos I.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Tsamoura E., Gounaris A., Manolopoulos Y.: Optimization of Decentralized Multi-way Join Queries over Clustered Web Services. In: Computing, 94 (12), pp. 939-972, 2012. (Type: Journal Article | BibTeX | Links: )
19.Tsamoura E., Gounaris A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
20.Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
21.Vakali A., Giatsoglou M., Antaris S.: 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. (Type: Inproceedings | BibTeX | Links: )
22.Vakali A., Kafetsios K.: Emotion Aware Clustering Analysis as a Tool for Web 2.0 Communities Detection: Implications for Curriculum Development. In: 2012. (Type: Inproceedings | BibTeX | Links: )
23.Valari E., Kontaki M., Papadopoulos A.N.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Yfoulis C., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )

2011

1.Bartocci E., Grosu R., Katsaros P., Ramakrishnan CR, Smolka S.: 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. (Type: Inproceedings | BibTeX | Links: )
2.Basagiannis S., Katsaros P., Pombortsis A.: Synthesis of Attack Actions Using Model Checking for the Verification of Security Protocols. In: Security & Communication Networks, 4 (2), pp. 147-161, 2011. (Type: Journal Article | BibTeX | Links: )
3.Basagiannis S., Petridou S., Alexiou N., Papadimitriou G., Katsaros P.: Quantitative Analysis of a Certified e-mail Protocol in Mobile Environments: a Probabilistic Model Checking Approach. In: Computers & Security, 30 (4), pp. 257-272, 2011. (Type: Journal Article | BibTeX | Links: )
4.Chatzieleftheriou G., Katsaros P.: 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. (Type: Inproceedings | BibTeX | Links: )
5.Deshpande T., Katsaros P., Basagiannis S., Smolka S.: 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. (Type: Inproceedings | BibTeX | Links: )
6.Dimokas N., Katsaros D., Tassiulas L., Manolopoulos Y.: High Performance, Low Complexity Cooperative Caching for Wireless Sensor Networks. In: ACM Wireless Networks, 17 (3), pp. 717-737, 2011. (Type: Journal Article | BibTeX | Links: )
7.Doulaverakis C., Paradogiorgaki M., Mezaris V., Mpilis A., Parissi E., Gounaris A., Kompatsiaris I.: IVUS Image Processing and Semantic Analysis for Cardiovascular Diseases Risk Prediction. In: International Journal of Biomedical Engineering & Technology - Special Issue on Decision Support Systems, 3 (3-4), pp. 349-374, 2011. (Type: Journal Article | BibTeX | Links: )
8.Gabriel H.H., Spiliopoulou M., Stachtiari E., Vakali A.: Summarization Meets Visualization on Online Social Networks. In: Proceedings IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp. 475-478, Lyon, France, 2011. (Type: Inproceedings | BibTeX | Links: )
9.Giatsoglou M., Papadopoulos S., Vakali A.: 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. (Type: Book Chapter | BibTeX | Links: )
10.Islam S., Stamos K., Pierson J.M., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
11.Katos V., Vrakas D., Katsaros P.: A Framework for Access Control with Inference Constraints. In: Proceedings 35th IEEE Computer Software & Applications Conference (COMPSAC), pp. 289-297, 2011. (Type: Inproceedings | BibTeX | Links: )
12.Kontaki M., Gounaris A., Papadopoulos A.N., Tsichlas K., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
13.Koutsonikola V., Vakali A.: A Clustering-driven LDAP Framework. In: ACM Transaction on the WEB, 5 (3), 2011. (Type: Journal Article | BibTeX | Links: )
14.Latsiou G., Papadopoulos A.N.: Incremental Discovery of Top-k Correlative Subgraphs. In: Proceedings 15th Panhellenic Conference on Informatics (PCI), pp. 56-60, Kastoria, Greece, 2011. (Type: Inproceedings | BibTeX)
15.Loizidis A., Almaliotis V., Katsaros P.: Static Program Analysis of Multi-Applet JavaCard Applications. In: Software Engineering for Secure Systems: Industrial & Research Perspectives, pp. 286-304, IGI Global, 2011. (Type: Incollection | BibTeX | Links: )
16.Lyritsis A., Papadopoulos A.N., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
17.Maaradji A., Hacid H., Skraba R., Vakali A.: Social Web Mashups Full Completion via Frequent Sequence Mining. In: Proceedings World Congress on Services (SERVICES), pp. 9-16, 2011. (Type: Inproceedings | BibTeX | Links: )
18.Marinho L.B., Nanopoulos A., Schmidt-Thieme L., Jaeschke R., Hotho A., Stumme G., Symeonidis P.: Social Tagging Recommender Systems. In: Ricci F., Rokach L., Shapira B., Kantor P. (Ed.): Recommender Systems Handbook, pp. 615-644, Springer, 2011. (Type: Incollection | BibTeX | Links: )
19.Mentis A., Katsaros P.: Model Checking and Code Generation for Transaction Processing Software. In: Concurrency & Computation: Practice & Experience, 2011. (Type: Journal Article | BibTeX | Links: )
20.Nikolopoulos S., Chatzilari E., Giannakidou E., Papadopoulos S., Kompatsiaris Y., Vakali A.: 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. (Type: Book Chapter | BibTeX)
21.Nikolopoulos S., Giannakidou E., Kompatsiaris Y., Patras I., Vakali A.: 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. (Type: Book Chapter | BibTeX)
22.Papadimitriou A., Symeonidis P., Manolopoulos Y.: Geo-social Recommendations. In: Proceedings RecSys Workshop on Personalization on Mobile Applications (PeMA), Chicago, IL, 2011. (Type: Inproceedings | BibTeX | Links: )
23.Papadimitriou A., Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
24.Papadopoulos S., Vakali A., Kompatsiaris Y.: Community Detection in Collaborative Tagging Systems. In: Pardede E. (Ed.): Community-Built Databases, pp. 107-131, Springer, 2011. (Type: Incollection | BibTeX | Links: )
25.Papadopoulos S., Zigkolis C., Kapiris S., Kompatsiaris Y., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
26.Papadopoulos S., Zigkolis C., Kompatsiaris Y., Vakali A.: Cluster-Based Landmark and Event Detection for Tagged Photo Collections. In: IEEE MultiMedia, 18 (1), pp. 52-63, 2011. (Type: Journal Article | BibTeX | Links: )
27.Papadopoulos S., Zigkolis C., Kompatsiaris Y., Vakali A.: CERTH @ MediaEval 2011 Social Event Detection Task. In: Working Notes Proceedings of the MediaEval'2012 Workshop, in conjunction with Interspeech'2011, Pisa, Italy, 2011. (Type: Inproceedings | BibTeX | Links: )
28.Paraskevopoulos P., Gounaris A.: 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. (Type: Inproceedings | BibTeX | Links: )
29.Petridou S., Basagiannis S., Alexiou N., Papadimitriou G., Katsaros P.: 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. (Type: Inproceedings | BibTeX | Links: )
30.Rafailidis D., Nanopoulos A., Manolopoulos Y.: Nonlinear Dimensionality Reduction for Efficient and Effective Audio Similarity Searching. In: Multimedia Tools & Applications, 51 (3), pp. 881-895, 2011. (Type: Journal Article | BibTeX | Links: )
31.Siddiqui Z.F., Spiliopoulou M., Symeonidis P, Tiakas E.: A Data Generator for Multi-Stream Data. In: Proceedings PKDD Workshop Mining Ubiquitous & Social Environments (MUSE), Athens, Greece, 2011. (Type: Inproceedings | BibTeX | Links: )
32.Soupionis Y., Basagiannis S., Katsaros P., Gritzalis D.: A Formally Verified Mechanism for Countering SPIT. In: Proceedings 5th International Conference on Critical Information Infrastructure Security (CRITIS'10), Athens, Greece, 2011. (Type: Inproceedings | BibTeX | Links: )
33.Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
34.Symeonidis P., Papadimitriou A., Manolopoulos Y., Senkul P., Toroslu I.: 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. (Type: Inproceedings | BibTeX | Links: )
35.Symeonidis P., Tiakas E., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
36.Tiakas E., Papadopoulos A.N., Manolopoulos Y.: Progressive Processing of Subspace Dominating Queries. In: The VLDB Journal, 20 (6), pp. 921-948, 2011. (Type: Journal Article | BibTeX)
37.Tsagkalidou K., Koutsonikola V., Vakali A., Kafetsios K.: Emotional Aware Clustering on Micro-blogging Sources. In: Proceedings 4th International Conference on Affective Computing & Intelligent Interaction (ACII), pp. 387-396, Memphis, TN, 2011. (Type: Inproceedings | BibTeX | Links: )
38.Tsamoura E., Gounaris A., Manolopoulos Y.: Decentralized Execution of Linear Work-flows over Web Services. In: Future Generation Computer Systems, 27 (3), pp. 341-347, 2011. (Type: Journal Article | BibTeX | Links: )
39.Tsamoura E., Gounaris A., Manolopoulos Y.: Queries over Web Services. In: Vakali A., Jain L.C. (Ed.): New Directions in Web Data Management, pp. 139-169, Springer-Verlag, 2011. (Type: Incollection | BibTeX | Links: )
40.Tsamoura E., Gounaris A., Manolopoulos Y.: Optimal Service Ordering in Decentralized Queries over Web Services. In: International Journal of Knowledge-based Organizations, 1 (2), pp. 1-16, 2011. (Type: Journal Article | BibTeX | Links: )
41.Tsiakis T., Katsaros P., Gritzalis D.: Economic Evaluation of Interactive Audio Media for Securing Internet Services. In: Proceedings 7th International Conference in Global Security, Safety & Sustainability (ICGS3), Thessaloniki, Greece, 2011. (Type: Inproceedings | BibTeX | Links: )
42.Vakali A.: Innovations and Trends in Web Data Management. In: Vakali A., Jain L. (Ed.): New Directions in Web Data Management, pp. 1-18, Springer, 2011. (Type: Book Chapter | BibTeX)
43.Yfoulis A., Gounaris A., Tzolas D.: 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. (Type: Inproceedings | BibTeX | Links: )
44.Zigkolis C., Koutsonikola V., Chatzakou D., Karagiannidis S., Giatsoglou M., Kosmatopoulos A., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
45.Zigkolis C., Papadopoulos S., Kompatsiaris Y., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )

2010

1.Alexiou N., Basagiannis S., Katsaros P., Deshpande T., Smolka S.A.: 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. (Type: Inproceedings | BibTeX | Links: )
2.Basagiannis S., Katsaros P., Pombortsis A.: An Intruder Model with Message Inspection for Model Checking Security Protocols. In: Computers & Security, 29 (1), pp. 16-34, 2010. (Type: Journal Article | BibTeX | Links: )
3.Brodal G.S., Sioutas S., Tsichlas K., Zaroliagis C.: D2-Tree: a New Overlay with Deterministic Bounds. In: Proceedings 21st International Symposium on Algorithms & Computation (ISAAC), pp. 1-12, Jeju Island, Korea, 2010. (Type: Inproceedings | BibTeX | Links: )
4.Deligiaouri A., Symeonidis P.: YouTube Debate: a New Era of Internetized Television Politics?. In: International Journal on E-Politics, 1 (2), pp. 46-64, 2010. (Type: Journal Article | BibTeX | Links: )
5.Dimokas N., Katsaros D., Bozanis P., Manolopoulos Y.: 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. (Type: Incollection | BibTeX | Links: )
6.Dimokas N., Katsaros D., Manolopoulos Y.: Energy-Efficient Distributed Clustering in Wireless Sensor Networks. In: Journal of Parallel & Distributed Computing, 70 (4), pp. 371-383, 2010. (Type: Journal Article | BibTeX | Links: )
7.Dimokas N., Katsaros D., Manolopoulos Y.: Cache Consistency in Wireless Multimedia Sensor Networks. In: Ad Hoc Networks, 8 (2), pp. 214-240, 2010. (Type: Journal Article | BibTeX | Links: )
8.Giannakidou E., Koutsonikola V., Vakali A., Kompatsiaris Y.: 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. (Type: Inproceedings | BibTeX | Links: )
9.Giannakidou E., Vakali A.: 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. (Type: Inproceedings | BibTeX)
10.Giatsoglou M., Koutsonikola V., Stamos K., Vakali A., Zigkolis C.: Dynamic Code Generation for Cultural Content Management. In: Proceedings 14th Panhellenic Conference on Informatics (PCI), pp. 21-24, Tripoli, Greece, 2010. (Type: Inproceedings | BibTeX | Links: )
11.Iakovidou N., Symeonidis P., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
12.Kakarontzas G., Katsaros P., Stamelos I.: Component Certification as a Prerequisite for Widespread OSS Reuse. In: Electronic Communications of the European Association of Software Science & Technology, 33 , 2010. (Type: Journal Article | BibTeX | Links: )
13.Kaporis A., Makris C., Mavritsakis G., Sioutas S., Tsakalidis A.K., Tsichlas K., Zaroliagis C.: ISB-tree: a New Indexing Scheme with Efficient Expected Behaviour. In: Journal of Discrete Algorithms, 8 (4), pp. 373-387, 2010. (Type: Journal Article | BibTeX)
14.Kaporis A., Papadopoulos A., Sioutas S., Tsichlas K., Tsakalidis K.: 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. (Type: Inproceedings | BibTeX | Links: )
15.Kirkos E., Spathis C., Manolopoulos Y.: Audit-firm Group Appointment: An Artificial Intelligence Approach. In: Intelligent Systems in Accounting, Finance & Management, 17 (1), pp. 1-17, 2010. (Type: Journal Article | BibTeX | Links: )
16.Kontaki M., Papadopoulos A., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
17.Manolopoulos Y., Katsaros D., Papadimitriou A.: 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. (Type: Inproceedings | BibTeX | Links: )
18.Mentis A., Katsaros P., Angelis L., Kakarontzas G.: Quantification of Interacting Runtime Qualities in Software Architectures: Insights from Transaction Processing in Client-server Architectures. In: Information & Software Technology, 52 (12), pp. 1331-1345, 2010. (Type: Journal Article | BibTeX | Links: )
19.Mokos K., Meditskos G., Katsaros, P., Bassiliades, N., Vasiliades, V.: Ontology-based Model Driven Engineering for Safety Verification. In: Proceedings 36th EUROMICRO Conference on Software Engineering & Advanced Applications (SEAA), pp. 47-54, 2010. (Type: Inproceedings | BibTeX | Links: )
20.Moussiades L., Vakali A.: Clustering Dense Graphs: A Web Site Graph Paradigm. In: Information Processing & Management, 46 (3), pp. 247-267, 2010. (Type: Journal Article | BibTeX)
21.Nanopoulos A., Rafailidis D., Symeonidis P., Manolopoulos Y.: MusicBox: Personalized Music Recommendation based on Cubic Analysis of Social Tags. In: IEEE Transactions on Audio, Speech & Language Processing, 18 (2), pp. 407-412, 2010. (Type: Journal Article | BibTeX | Links: )
22.Papadopoulos S., Kompatsiaris Y., Vakali A.: A Graph-based Clustering Scheme for Identifying Related Tags in Folksonomies. In: Proceedings 12th International Conference on Data Warehousing & Knowledge Discovery (DaWaK), pp. 65–76, Bilbao, Spain, 2010. (Type: Inproceedings | BibTeX | Links: )
23.Papadopoulos S., Vakali A., Kompatsiaris Y.: The Dynamics of Content Popularity in Social Media. In: International Journal of Data Warehousing & Mining, 6 (1), pp. 20-37, 2010. (Type: Journal Article | BibTeX | Links: )
24.Papadopoulos S., Zigkolis C., Kapiris S., Kompatsiaris Y., Vakali A.: ClustTour: City Exploration by Use of Hybrid Photo Clustering. In: Proceedings 18th International Conference on Multimedia, pp. 1617-1620, Firenze, Italy, 2010. (Type: Inproceedings | BibTeX | Links: )
25.Papadopoulos S., Zigkolis C., Tolias G., Kalantidis Y., Mylonas P., Kompatsiaris Y., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
26.Paparrizos I., Koutsonikola V., Angelis L., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
27.Rafailidis D., Nanopoulos A., Manolopoulos Y.: Building Tag-aware Groups for Music High-order Ranking and Topic Discovery. In: Journal of Multimedia Data Engineering & Management, 1 (3), pp. 1-18, 2010. (Type: Journal Article | BibTeX | Links: )
28.Sioutas S., Papaloukopoulos G., Sakkopoulos E., Tsichlas K., Manolopoulos Y., Triantafyllou P.: 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. (Type: Inproceedings | BibTeX | Links: )
29.Sioutas S., Papaloukopoulos G., Tsihlas K., Manolopoulos Y.: An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. In: International Journal of Organizational & Collective Intelligence, 1 (4), pp. 78-96, 2010. (Type: Journal Article | BibTeX | Links: )
30.Stamos K., Palllis G., Vakali A., Katsaros D., Sidiropoulos A., Manolopoulos Y.: CDNSim: A Simulation Tool for Content Distribution Networks. In: ACM Transactions on Modeling & Computer Simulation, 20 (2), 2010. (Type: Journal Article | BibTeX | Links: )
31.Stampouli A., Giannakidou E., Vakali A.: 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. (Type: Inproceedings | BibTeX | Links: )
32.Symeonidis P., Nanopoulos A., Manolopoulos Y.: A Unified Framework for Providing Recommendations in Social Tagging Systems based on Ternary Semantic Analysis. In: IEEE Transactions on Knowledge & Data Engineering, 22 (2), pp. 179-192, 2010. (Type: Journal Article | BibTeX | Links: )
33.Symeonidis P., Tiakas E., Manolopoulos Y.: 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. (Type: Inproceedings | BibTeX | Links: )
34.Tiakas E., Papadopoulos A., Manolopoulos K.: 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. (Type: Inproceedings | BibTeX | Links: )
35.Tiakas E., Papadopoulos A., Manolopoulos Y.: Graph Node Clustering via Transitive Node Similarity. In: Proceedings 14th Panhellenic Conference on Informatics (PCI), pp. 72-77, Tripolis, Greece, 2010. (Type: Inproceedings | BibTeX | Links: )
36.Valkanas G., Papadopoulos A.: Efficient and Adaptive Distributed Skyline Computation. In: Proceedings 22nd International Conference on Scientific & Statistical Database Management (SSDBM), pp. 24-41, Heidelberg, Germany, 2010. (Type: Inproceedings | BibTeX | Links: )

2009

1.Basagiannis S., Katsaros P., Pombortsis A., Alexiou N.: Probabilistic Model Checking for the Quantification of DoS Security Threats. In: Computers & Security, 28 (6), pp. 450-465, 2009. (Type: Journal Article | BibTeX | Links: )
2.Bouzakis K.D., Andreadis G., akali A., Sarigiannidou, M.: Automating the Manufacturing Process under a Web Based Framework. In: Advances in Engineering Software, 40 (9), pp. 956-964, 2009. (Type: Journal Article | BibTeX | Links: )
3.Brodal G.S., Kaporis A., Sioutas S., Tsakalidis K., Tsichlas K.: 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. (Type: Inproceedings | BibTeX)
4.Comito C., Gounaris A., Sakellariou R., Talia D.: A Service-oriented System for Distributed Data Querying and Integration on Grids. In: Future Generation Computer Systems, 25 (5), pp. 511-524, 2009. (Type: Journal Article | BibTeX | Links: )