Gabriel Mateescu Wayne Podaima Andre Charbonneau Roger Impey Meera Viswanathan Ashok Agarwal Patrick Armstrong Ron Desmarais Ian Gable Sergey Popov Simon Ramage Randall J. Sobie Daniel C. Vanderster Darcy Quesnel The GridX1 computational Grid: from a set of service-specific protocols to a service-oriented approach. 8 2007 conf/hpcs/2007 HPCS http://doi.ieeecomputersociety.org/10.1109/HPCS.2007.31 db/conf/hpcs/hpcs2007.html#MateescuPCIVAADGPRSVQ07