2019

doi dblp
QGraph: A Quality Assessment Index for Graph Clustering
Maria Halkidi | Iordanis Koutsopoulos
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part II

2015

doi dblp
DifRec: A Social-Diffusion-Aware Recommender System
Hossein Vahabi | Iordanis Koutsopoulos | Francesco Gullo | Maria Halkidi
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

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