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Author Title Type [ Year(Desc)]
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2005
Varelas G, Voutsakis E, Raftopoulou P, Petrakis E.G.M., Milios E.  2005.  Semantic Similarity Methods in WordNet and their Application to Information Retrieval on the Web. Proceedings of 7th ACM International Workshop on Web Information and Data Management (WIDM).
2006
Petrakis E.G.M., Varelas G, Hliaoutakis A, Raftopoulou P.  2006.  Design and Evaluation of Semantic Similarity Measures for Concepts Stemming from the Same or Different Ontologies. Proceedings of the 4th Workshop on Multimedia Semantics (WMS).
Petrakis E.G.M., Varelas G, Hliaoutakis A, Raftopoulou P.  2006.  X-Similarity: Computing Semantic Similarity between Concepts from Different Ontologies. Journal of Digital Information Management (JDIM).
2008
Raftopoulou P, Petrakis E.G.M..  2008.  iCluster: a Self-Organizing Overlay Network for P2P Information Retrieval. Proceedings of 30th European Conference on Information Retrieval (ECIR).
Raftopoulou P, Petrakis E.G.M., Tryfonopoulos C, Weikum G.  2008.  Information Retrieval and Filtering over Self-Organising Digital Libraries. Proceedings of the 12th European Conference on Research and Advanced Technology for Digital Libraries (ECDL).
Raftopoulou P, Petrakis E.G.M..  2008.  A Measure for Cluster Cohesion in Semantic Overlay Networks. Proceedings of the 6th International Workshop on Large-Scale Distributed Systems for Information Retrieval (LSDS-IR).
2009
Raftopoulou P, Petrakis E.G.M., Tryfonopoulos C.  2009.  Rewiring Strategies for Semantic Overlay Networks. Distributed and Parallel Databases (DAPD). 26:181–205.
2010
Raftopoulou P, Petrakis E.G.M..  2010.  Peer Rewiring in Semantic Overlay Networks under Churn. Proceedings of the 18th International Conference on Cooperative Information Systems (CoopIS).
2013
Kontominas D, Raftopoulou P, Tryfonopoulos C, Petrakis E.G.M..  2013.  DS4: A Distributed Social and Semantic Search System. Proceedings of 35th European Conference on Information Retrieval (ECIR).
Raftopoulou P, Tryfonopoulos C, Petrakis E.G.M., Zevlis N.  2013.  DS4: Introducing Semantic Friendship in Distributed Social Networks.. Proceedings of the 21st International Conference on Cooperative Information Systems (CoopIS).