Semantic similarity methods in wordNet and their application to information retrieval on the web. - Giannis Varelas; Epimenidis Voutsakis; Paraskevi Raftopoulou; Euripides G. M. Petrakis; Evangelos E. Milios (WIDM, 2005)

MedSearch: A Retrieval System for Medical Information Based on Semantic Similarity. - Angelos Hliaoutakis; Giannis Varelas; Euripides G. M. Petrakis; Evangelos E. Milios (ECDL, 2006)

Information Retrieval by Semantic Similarity. - Angelos Hliaoutakis; Giannis Varelas; Epimenidis Voutsakis; Euripides G. M. Petrakis; Evangelos E. Milios (Int. J. Semantic Web Inf. Syst., 2006)

X-Similarity: Computing Semantic Similarity between Concepts from Different Ontologies. - Euripides G. M. Petrakis; Giannis Varelas; Angelos Hliaoutakis; Paraskevi Raftopoulou (J. Digit. Inf. Manag., 2006)