Advances in Artificial Intelligence 4th Helenic Conference on AI, SETN 2006, Heraklion, Crete, Greece, May 18-20, 2006, Proceedings Antoniou Grigoris Heftet / 2006 / Engelsk
Semantic Web - ISWC 2004 Third International Semantic Web Conference, Hiroshima, Japan, November 7-11, 2004. Proceedings McIlraith Sheila A. Heftet / 2004 / Engelsk
Information Search, Integration, and Personalization 13th International Workshop, ISIP 2019, Heraklion, Greece, May 9–10, 2019, Revised Selected Papers Flouris, Giorgos Heftet / 2020 / Engelsk
