Jaspreet Singh Pahwa Peter Brewer Tim Sutton Chris Yesson Mikhaila Burgess Xuebiao Xu Andrew C. Jones Richard J. White W. A. Gray N. J. Fiddian Frank A. Bisby Alastair Culham Neil Caithness Malcolm Scoble Paul Williams Shonil Bhagwat 201-208 2006 conf/ccgrid/2006 CCGRID http://doi.ieeecomputersociety.org/10.1109/CCGRID.2006.23 db/conf/ccgrid/ccgrid2006.html#PahwaBSYBXJWGFBCCSWB06