Dimitrios Pierrakos, Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Marios D. Dikaiakos, Web Community Directories: A New Approach to Web Personalization, In 1st European Web Mining Forum (EMWF) 2003, Web Mining: From Web to Semantic Web, Revised Selected and Invited Papers, Cavtat - Dubrovnik, Croatia, September 22, (Pages: 113–129), 2003.[url][doi]
Vangelis Karkaletsis, Constantine D. Spyropoulos, Dimitris Souflis, Claire Grover, Ben Hachey, Maria Teresa Pazienza, Michele Vindigni, Emmanuel Cartier, Jose Coch, Demonstration of the CROSSMARC System, In Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics (HLT-NAACL) 2003, Edmonton, Canada, May 27-June 1, (Pages: 13-14), 2003.[pdf]
Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Constantine D. Spyropoulos, Using the ellogon natural language engineering infrastructure, In 1st Balkan Conference in Informatics (BCI) 2003, Workshop on Balkan Language Resources and Tools, Thessaloniki, Greece, November 19-21, 2003.[pdf]
Konstantinos Stamatakis, Vangelis Karkaletsis, Georgios Paliouras, James Horlock, Claire Grover, James R. Curran, Shipra Dingare, Domain-specific Web site identification: the CROSSMARC focused Web crawler, In 2nd International Workshop on Web Document Analysis (WDA) 2003, Edinburgh, UK, August 3, volume 75, (Pages: 78), 2003.[pdf]
Vangelis Karkaletsis, Stelios Piperidis (Editors), Proceedings of the International Workshop Balkan Language Resources and Tools, In 1st Balkan Conference in Informatics (BCI) 2003, Thessaloniki, Greece, November 21, Incoma, 2003.
Alexandros G. Valarakos, Georgios Sigletos, Vangelis Karkaletsis, Georgios Paliouras, George A. Vouros, A methodology for enriching a multi-lingual domain ontology using machine learning, In 6th ICGL Workshop on Text Processing for Modern Greek: from Symbolic to Statistical Approaches held as part of the 6th International Conference in Greek Linguistics, Rethymno, Crete, September 18-21, 2003.[pdf]