6/2021, Invited conference paper
Symeonidis P., Chaltsev D., Zanker M. and Manolopoulos Y.: "News Recommendations by Combining Intra-session, with Inter-session and Content-based Probabilistic Modelling" (invited), Proceeding 13th International Conference on Computational Collective Intelligence Technologies & Application (ICCCI'2021), Rhodos, Greece, Sept 2021.
5/2021, Invited conference paper
Fragkou E., Katsaros D. and Manolopoulos Y.: "Sink Group Betweenness Centrality" (invited), Proceedings 25th International Database Engineering & Applications Symposium (IDEAS' 2021), pp.5-11, Montreal, Canada, July 2021.
5/2021, Accepted conference paper
Stoupas G., Sidiropoulos A., Katsaros D. and Manolopoulos Y.: "Ranking Universities via Clustering", Proceedings 18th International Conference on Scientometrics & Informetrics (ISSI' 2021), Leuven, Belgium, July 2021.
Member of the Advisory Board of the digital library Scilit.
General Co-chair of the 22nd International Conference on Web Information Systems Engineering (26-29 October, Melbourne, Australia).
4/2021, Published paper
Christoforidis G.R., Kefalas P., Papadopoulos A. and Manolopoulos Y.:
"RELINE: Point-of-Interest Recommendations using Multiple Network Embeddings", Knowledge & Information Systems, Vol.63, No.4, pp.791-817, April 2021.
3/2021, Accepted paper
Berbague C., Karabadji N., Seridi H., Dhifli W., Symeonidis P. and Manolopoulos Y.:
"A Genetic-based Clustering Algorithm for Accurate, Diversified and Novel Item Recommendations", Expert Systems with Applications, accepted.
1/2021, Published paper
Pliakis N., Tiakas E. and Manolopoulos Y.: "Indexing and Progressive Top-k Similarity Retrieval of Trajectories", World Wide Web, Vol.24, pp.51-83, Jan 2021.
Editor-in-Chief, DIGITAL journal, MDPI
12/2020, Published monograph
Papadopoulos A., Tiakas E., Tzouramanis T., Georgiadis N. and Manolopoulos Y.: "Skylines and other Dominance-based Queries", Morgan and Claypool, pages 158, 2020,