Born in Athens Greece, I have studied math mathematics in Lille, France and obtained my PhD in Algebraic Topology, in 1990. In 2001 I joined the Computer Science Department of Télécom Bretagne, a "grande école" of the group Institut Mines-Télécom. I'm teaching Logic, Graph Theory, Probabilistic Graphical Networks and Text Mining. My research area is Natural Language Processing and Text Mining. I like classical music and especially Schubert and Debussy.