Cindy Zheng David Abramson Peter W. Arzberger Shahaan Ayyub Colin Enticott Slavisa Garic Mason J. Katz Jae-Hyuck Kwak Bu-Sung Lee Philip M. Papadopoulos Sugree Phatanapherom Somsak Sriprayoonsakul Yoshio Tanaka Yusuke Tanimura Osamu Tatebe Putchong Uthayopas The PRAGMA Testbed - Building a Multi-Application International Grid. 57 2006 conf/ccgrid/2006 CCGRID http://doi.ieeecomputersociety.org/10.1109/CCGRID.2006.178 db/conf/ccgrid/ccgrid2006.html#ZhengAAAEGKKLPPSTTTU06