Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, : Springer, 2011.
"Adaptive Event Recognition with the use of Limited Training Data", Recent Advances in Information Science and Technology, NE Mastorakis (ed.), pp. 225–232, 1998.
"Clustering the Users of Large Web Sites into Communities.", ICML, pp. 719–726, 2000.
"Machine learning for domain-adaptive word sense disambiguation", Proceedings of the Workshop on Adapting Lexical and Corpus Resources to Sublanguages and Applications, International Conference on Language Resources and Evaluation, Granada, Spain: Citeseer, 1998.
Exploiting learning techniques for the acquisition of user stereotypes and communities, : Springer, 1999.
"Predicting the evolution of communities in social networks using structural and temporal features", 12th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP), 2017: IEEE, 2017.
"Ellogon: A new text engineering platform", arXiv preprint cs/0205017, 2002.
"Web usage mining as a tool for personalization: A survey", User modeling and user-adapted interaction, vol. 13, no. 4: Springer, pp. 311–372, 2003.
"Stacking classifiers for anti-spam filtering of e-mail", arXiv preprint cs/0106040, 2001.
"A memory-based approach to anti-spam filtering for mailing lists", Information retrieval, vol. 6, no. 1: Springer, pp. 49–73, 2003.
"Enhancing ontological knowledge through ontology population and enrichment", Engineering knowledge in the age of the Semantic Web: Springer, pp. 144–156, 2004.
"Dynamic graph management for streaming social media analytics", Proceedings of the 10th ACM International Conference on Distributed and Event-based Systems: ACM, 2016.
"A cognitive framework for robot guides in art collections", Universal Access in the Information Society, vol. 10, no. 2: Springer, pp. 179–193, 2011.
"Modeling user networks in recommender systems", Semantic Media Adaptation and Personalization, 2008. SMAP'08. Third International Workshop on: IEEE, pp. 106–111, 2008.
"Influence Study on Hyper-Graphs", 2013 AAAI Fall Symposium Series, 2013.
"Expert and community based style advice", Expert Systems with Applications, vol. 39, no. 12: Elsevier, pp. 10647–10655, 2012.
"A framework for human-robot interaction", Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments: ACM, pp. 10, 2008.
"Influential Users in Social Networks", Semantic Hyper/Multimedia Adaptation: Springer, pp. 271–295, 2013.
"A density based algorithm for community detection in hyper-networks", 12th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP), 2017 : IEEE, 2017.
"A conversant robotic guide to art collections", Proceedings of the 2nd Workshop on Language Technology for Cultural Heritage Data, Language Resources and Evaluation Conference, Marrakech, Morocco: Citeseer, 2008.
"An affective robot guide to museums", Proceedings of the 4th International Workshop on Human-Computer Conversation, Bellagio, Italy, 2008.
"Similarity-based user identification across social networks", International Workshop on Similarity-Based Pattern Recognition: Springer, 2015.