Chaitan Baru Amarnath Gupta Ilya Zaslavsky Yannis Papakonstantinou Peter Joftis I2T: Information Integration Testbed for Digital Government. 2004 DG.O http://dgrc.org/dgo2004/disc/posters/monposters/ph_baru.pdf db/conf/dgo/dgo2004.html#BaruGZPJ04