Nikos Korfiatis is a graduant of the Department of Management Science and Technology, AUEB with specialization in the field of information systems and e-business. From August 2004 is pursuing his MEng in the Royal Institute of Technology [KTH], Stockholm Sweden from the Institute of Computer and Systems Sciences in the Field of Interactive Systems. His research interests include information dissemination issues with peer-to-peer and grid computing, citation analysis and bibliometric research on the web, ontology modeling and semantic interoperabbility. Mr. Korfiatis is the technical officer of the Special Interest Group in Semantic Web and Information Systems of the Association of Information Systems AIS. His is member of the ACM and AIS and he is currently working as a research assistant in ISTLab/OIS.