Description:April 6, 2005. Med-e-Tel 2005. 6-8 April 2005. Luxexpo, Luxembourg. 1. IST-2103 STP Artemis: A Semantic Web. Service-based P2P Infrastructure for the. Interoperability of Medical Information systems. Gokce Banu Laleci. Software R&D Center. Middle East Technical University. Ankara, Turkey