Publications

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. (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. (BibTeX | Links: )
3.Bellas C., Gounaris A.: GPU Processing of Theta-joins. In: Concurrency & Computation: Practice & Experience, 29 (18), 2017. (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. (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. (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. (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. (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. (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. (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. (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. (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. (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. (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. (BibTeX | Links: )
15.Iakovidou N.: Graph Theory at the Service of Electroencephalograms. In: Brain Connectivity, 7 (3), pp. 137-151, 2017. (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. (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. (BibTeX | Links: )
18.Kefalas P., Manolopoulos Y.: A Time-aware Spatio-textual Recommender System. In: Expert Systems with Applications, 78 , pp. 396-406, 2017. (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. (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. (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. (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. (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. (BibTeX | Links: )
24.Kougka G., Gounaris A., Simitsis A.: The Many Faces of Data-centric Workflow Optimization: A Survey. In: CoRR, abs-1701.07723 , 2017. (BibTeX | Links: )
25.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. (BibTeX | Links: )
26.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. (BibTeX | Links: )
27.Manolopoulos Y., Theodoridis Y., Tsotras V.: Spatial Indexing Techniques. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
28.Manolopoulos Y., Theodoridis Y., Tsotras V.: Tree Indexing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
29.Manolopoulos Y., Theodoridis Y., Tsotras V.: Secondary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
30.Manolopoulos Y., Theodoridis Y., Tsotras V.: Primary Index. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
31.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. (BibTeX | Links: )
32.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. (BibTeX | Links: )
33.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. (BibTeX | Links: )
34.Papadopoulos A., Manolopoulos Y., Theodoridis Y., Tsotras V.: Grid File (and Family). In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
35.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. (BibTeX | Links: )
36.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. (BibTeX | Links: )
37.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. (BibTeX | Links: )
38.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. (BibTeX | Links: )
39.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. (BibTeX | Links: )
40.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. (BibTeX | Links: )
41.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. (BibTeX | Links: )
42.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. (BibTeX | Links: )
43.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. (BibTeX | Links: )
44.Zhang D., Manolopoulos Y., Theodoridis Y., Tsotras V.: Linear Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )
45.Zhang D., Manolopoulos Y., Theodoridis Y., Tsotras V.: Extendible Hashing. In: Liu L., Ozsu T. (Ed.): Encyclopedia of Database Systems, Springer, 2017. (BibTeX | Links: )