Spiliotopoulos, Dimitris, Androutsopoulos, Ion and Spyropoulos, Constantine D, Human-robot interaction based on spoken natural language dialogue, In Proceedings of the European workshop on service and humanoid robots, (Pages: 25–27), 2001.
Dimitrios Pierrakos, Georgios Paliouras, Christos Papatheodorou, Constantine D. Spyropoulos, KOINOTITES: A web usage mining tool for personalization, In Panhellenic Conference on Human Computer Interaction, Patras, Greece, December 7-9, 2001.[pdf]
Petasis, G, Karkaletsis, V, Paliouras, G, Androutsopoulos, I and Spyropoulos, CD, Ellogon: A Text Engineering Platform, In Proceedings 3rd Language Resources and Evaluation Conference (LREC 2002), (Pages: 72–78), 2001.
Evangelia Kopanaki, Vangelis Karkaletsis, Constantine D. Spyropoulos, Nikos Avradinis, Nikos Fakotakis, Theodore Kalamboukis, Basilis Kladis, Yannis Lazarou, Themis Panayiotopoulos, Diomidis Spinellis, MITOS: An integrated web-based system for information management, In 8th Panhellenic Conference on Informatics: Advances in Informatics (PCI) 2001, Nicosia, Cyprus, November 8-10, 2001.[pdf]
Vangelis Karkaletsis, Georgios Samaritakis, Georgios Petasis, Dimitra Farmakiotou, Ion Androutsopoulos, Constantine D. Spyropoulos, A Controlled Language Checker Based on the Ellogon Text Engineering Platform, In 2nd Meeting of the North American Chapter of the Association for Computational Linguistics (NAACL) 2001, Pittsburgh, USA, June 2-7, (Pages: 74–75), 2001.[pdf]
Konstantinos Koutroumbas, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Comparison of Computational Learning Methods on a Diagnostic Cytological Application, In European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems (EUNITE) 2001, Tenerife, Spain, December 13-14, (Pages: 500-508), 2001.[pdf]