On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops OTM Confederated International Workshops, HCI-SWWA, IPW, JTRES, WORM, WMS, and WRSM 2003, Catania, Sicily, Italy, November 3-7, 2003, Proceedings - Tari, Zahir; Tari, Zahir (Springer Berlin Heidelberg : Imprint: Springer, 2003)