Current Trends in Database Technology - EDBT 2004 Workshops EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, Heraklion, Crete, Greece, March 14-18, 2004. Revised Selected Papers - Lindner, Wolfgang; Mesiti, Marco; Türker, Can; Tzitzikas, Yannis; Vakali, Athena I. (Springer Berlin Heidelberg, 2005)