Vangelis Karkaletsis is a Research Director at IIT* in NCSR Demokritos** in Athens, Greece.
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  Books / Sp. issues
Book chapters
Community activities


"Bootstrapping Ontology Evolution", Tutorial in ICTAI2012, G. Petasis, A. Krithara, V. Karkaletsis,  7 November 2012, Athens.
 "Complex Systems: the KR perspective", NCSR "D" Interdisciplinary Co-operation Workshop, NCSR "Demokritos", 23 July 2012.
5th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA) , Crete, Greece, 6-8 June 2012
Hellenic Conference of Artificial Intelligence (ΣΕΤΝ-2012), Lamia, Greece 28-31 May 2012
• Tutorial στο LREC2012: "Bootstrapping ontology evolution: a generic approach relying on ontology-based information extraction",  Istanbul, Turkey, 21 May 2012, (with A. Krithara &     G. Petasis)
“Semantics and Complex Systems”, NTUA, 9 February 2012 (with S. Constantopoulos & A. Provata)
• "Applications of Language Technology: Multimedia Content Analysis and Web Content Labeling", Workshop on Computational Linguistics, University of Aegean, Dept of Mediterranean     Studies, Rhodes, 21 October 2010 (in Greek)
"Language Technology Applications at NCSR Demokritos", CLARIN-EL Workshop, Athens, 1 October 2010 (in Greek)
• "Language Engineering Platforms and Authoring Tools", Panel Discussion on Research Data and their Sharing, 6th Hellenic Conference on Artificial Intelligence (SETN-2010), Athens, 7        May 2010 (in Greek)
•  "Ontology based Information Extraction", Institute of Language and Speech Processing, Athens, 12 March 2010 (in Greek)
"Exhibiting Affect and Adaptivity in Human Robot Interaction", University of Texas at Arlington, 4 March 2010
"Knowledge Acquisition from Multimedia Documents using Evolving Ontologies", University of North Texas, University of Texas at Dallas, University of Texas at Arlington, 2-4 March 2010
"The projects Quatro Plus and MedIEQ and the cooperation with the youth panel of the Greek Safer Internet node", Safer Internet Day, Athens, 9 February 2010 (in Greek)
"Knowledge Acquisition from Multimedia Documents using Evolving Ontologies: the BOEMIE approach", "An Affective Robotic Guide to Museums", University of Goeteborg, 6-7   November 2008
"Automating the Labeling of Health related Web Content", Workshop on "Trust Model of Health Websites" in World of Health IT Conference and Exhibition, Copenhagen, 5 November 2008
"Labeling of Health related Web content: existing approaches and the MedIEQ project", Workshop on "Language Technology in Biomedicine", Athens, 10 December 2007 (in Greek)
"Quality Labelling of Medical Web Content: the MedIEQ project", Joint Meeting of the DG SANCO Health Systems Working Party and DG INFSO eHealth Working Group, Luxembourg, 21-22 June 2006
"Web Content Labelling", 3 rd IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI 2006), Athens, 7-9 June 2006
"Quality Labelling of Medical Web Content: the MedIEQ proposal", eHealth 2006, "Global Trends and Perspectives Session" Malaga, 10-12 May 2006
"Ontology Population with the use of Information Extraction Techniques", DaimlerChrysler Workshop on "Information and Relation Extraction for Text and Data Mining", Department for Data Mining at Daimler Chrysler Research & Technology, Ulm, Germany, 09-10 December 2005
• "Intelligent content-based filtering and extraction". Dartmouth College, Dept of Computer Science, Dartmouth NH USA, April 1, 2004.
"CROSSMARC Technology", Summer Convention on Information Extraction 2002 (SCIE-2002), Frascati, Italy, July 2002.
"Information Extraction in the CROSSMARC project", CLASSiks Workshop, Dagstuhl, 1-2 October 2001.
"Management of R & D projects", Financial and Management Engineering Department, Business School of the University of the Aegean, Chios, May 2001.
"Management of Information on the Internet", Workshop "Visual Communication and Creative Expression", Athens, January 2001.
"Intelligent Agents as Personal Assistants: Exploiting Natural Language Generation Techniques", Workshop "Intelligent Agents and Virtual Reality", Hellenic Human Network of Artificial Intelligence, Athens University of Economics & Business, June 2001.
"Information Extraction from Texts", Department of Computer Engineering & Informatics, University of Patras - Institute of Computer Technology, 23 February 1999.

Postgraduate Seminars

"Information Extraction", 3rd semester, at the Interdisciplinary Interuniversity Postgraduate Course in Language Technologies "Technoglossia" ("Technoglossia" is carried out in collaboration with the Faculty of Filology, Dept. of Linguistics, of the National & Kapodistrian University of Athens, and the School of Electrical and Computer Engineering of the National Technical University)

"Natural Language Generation", 4th semester, at the Interdisciplinary Interuniversity Postgraduate Course in Language Technologies "Technoglossia"


*Institute of Informatics and Telecommunications | **National Center for Scientific Research "Demokritos"