1995- MONT IX. Kongresszusa ,Eger, Hungary
1996- XX. Neumann Kollokvium ,Veszprém, Hungary
1997- MONT X. Kongresszusa, Bükfürdõ, Hungary
1997- KEPAF Országos Konferencia, Keszthely, Hungary
1998- ITI '98, 20th Conference of Information Technology Interfaces, Pula, Croatia
1999-IPMI'99, 16th International
Conference on Information Processing in Medical Imaging,
Visegrád, Hungary (as a member of the technical staff)
2000.(jan. 20-22.) Képfeldolgozók és Alakfelismerõk
2.Konferenciája, Noszvaj, Hungary
2000. (July 20-23.) Conference of Phd Students in Computer Science (CS)2, Szeged, Hungary