Delfina Malandrino Gennaro Meo Giuseppina Palmieri Vittorio Scarano 3WPS : A 3D Web-based Process Visualization Framework. 48-51 2002 conf/3dpvt/2002 3DPVT http://csdl.computer.org/comp/proceedings/3dpvt/2002/1521/00/15210048abs.htm db/conf/3dpvt/3dpvt2002.html#MalandrinoMPS02