Publications

Auditing for Spatial Fairness. Dimitris Sacharidis, Giorgos Giannopoulos, George Papastefanatos, Kostas Stefanidis. EDBT 2023, 2023 

Ranking Papers by their Short-Term Scientific Impact. Ilias Kanellos, Thanasis Vergoulis, Dimitris Sacharidis, Theodore Dalamagas, Yannis Vassiliou. ICDE 2021: 1997-2002, 2021

Model-Agnostic Counterfactual Explanations of Recommendations. Vassilis Kaffes, Dimitris Sacharidis, Giorgos Giannopoulos. Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization. June 2021. Pages 280–285, 2021 

Interactivity, Fairness and Explanations in Recommendations. Giorgos Giannopoulos, George Papastefanatos, Dimitris Sacharidis, Kostas Stefanidis. In 6th International Workshop on Human Aspects in Adaptive and Personalized Interactive Environments (HAAPIE'21) in conjunction with ACM UMAP 2021, June 21-25, 2021, Utrecht, The Netherlands, 2021 

Databases and Information Systems in the AI Era: Contributions from ADBIS, TPDL and EDA 2020 Workshops and Doctoral Consortium. Ladjel Bellatreche, Fadila Bentayeb, Mária Bieliková, Omar Boussaid, Barbara Catania, Paolo Ceravolo, Elena Demidova, Mírian Halfeld Ferrari, María Teresa Gómez López, Carmem S. Hara, Slavica Kordic, Ivan Lukovic, Andrea Mannocci, Paolo Manghi, Franc. ADBIS/TPDL/EDA Workshops 2020: 3-20, 2020 

Continuous monitoring of nearest trajectories. Dimitris Sacharidis, Dimitrios Skoutas, Georgios Skoumas. 22nd ACM International Conference on Advances in Geographic Information Systems (SIGSPATIAL 2014), 2014 

A Study on External Memory Scan-based Skyline Algorithms. Nikos Bikakis, Dimitris Sacharidis, Timos Sellis. 25th International Conference on Database and Expert Systems Applications (DEXA '14), 2014 

Regionally Influential Users in Location-Aware Social Networks. Panagiotis Bouros, Dimitris Sacharidis, Nikos Bikakis. 22nd ACM International Conference on Advances in Geographic Information Systems (ACM GIS SIGSPATIAL'14), 2014 

MR-microT: A MapReduce-based MicroRNA Target Prediction Method. Ilias Kanellos, Thanasis Vergoulis, Dimitris Sacharidis, Theodore Dalamagas, Artemis Hatzigeorgiou, Stelios Sartzetakis, Timos Sellis. SSDBM ’14, Article No. 47, 2014 

Reconciling Multiple Categorical Preferences with Double Pareto-based Aggregation. Nikos Bikakis, Karim Benouaret, Dimitris Sacharidis. 19th International Conference on Database Systems for Advanced Applications (DASFAA '14), 2014 

Dynamic pickup and delivery with transfers. Panagiotis Bouros, Dimitris Sacharidis, Theodore Dalamagas, and Timos Sellis. Proceedings of the 12th International Symposium on Spatial and Temporal Databases (SSTD’11), 2011 

Probabilistic Contextual Skylines. Dimitris Sacharidis, Anastasios Arvanitis, Timos Sellis. 26th International Conference on Data Engineering (ICDE'10), 2010 

Evaluating Reachability Queries over Path Collections. Panagiotis Bouros, Spiros Skiadopoulos, Theodore Dalamagas, Dimitris Sacharidis, Timos Sellis. SSDBM 2009: 398-416, 2009 

New trends in scientific knowledge graphs and research impact assessment. Paolo Manghi, Andrea Mannocci, Francesco Osborne, Dimitris Sacharidis, Angelo A. Salatino, Thanasis Vergoulis. Quant. Sci. Stud. 2(4): 1296-1300, 2021 

Impact-Based Ranking of Scientific Publications: A Survey and Experimental Evaluation. Ilias Kanellos, Thanasis Vergoulis, Dimitris Sacharidis, Theodore Dalamagas, Yannis Vassiliou. TKDE, DOI: 10.1109/TKDE.2019.2941206 (early access), 2019 

Finding Desirable Objects under Group Categorical Preferences. Nikos Bikakis, Karim Benouaret, Dimitris Sacharidis. Knowledge and Information Systems Journal (KAIS), 2015 , 2015 

Approximate Regional Sequence Matching for Genomic Databases. T. Vergoulis, T. Dalamagas, D. Sacharidis, T. Sellis. Volume 21, Issue 6, pp 779-795, 2012 

Evaluating Path Queries over Frequently Updated Route Collections. P. Bouros, D. Sacharidis, T. Dalamagas, S. Skiadopoulos, T. Sellis. TKDE, 2011

Ranking and Clustering Web Services using Multi-Criteria Dominance Relationships. Dimitrios Skoutas, Dimitris Sacharidis, Alkis Simitsis, Timos Sellis. IEEE Transactions on Services Computing, Special issue on Query Models and Efficient Selection of Web Services (to appear), 2010

k-Anonymity in the Presence of External Databases. Dimitris Sacharidis, Kyriakos Mouratidis, Dimitris Papadias. IEEE Transactions on Knowledge and Data Engineering (TKDE). 99(1) , 2009 

Privacy in the publication and exchange of data. Georgios Gratsias, Dimitris Sacharidis, Manolis Terrovitis and Timos Sellis. In Privacy and Information and Communication Technologies: Technical and Legal Issues, C. Lambrinoudakis, L. Mitrou, S. Gritzalis, S. K. Katsikas, Eds, Athens, Greece, Papasotiriou Pubs. (in Greek), 2009