Muthucumaru Maheswaran Balasubramaneyam Maniymaran Paul Card Farag Azzedin MetaGrid: A Scalable Framework for Wide-Area Service Deployment and Management . 61-70 2002 conf/hpcs/2002 HPCS http://csdl.computer.org/comp/proceedings/hpcs/2002/1626/00/16260061abs.htm db/conf/hpcs/hpcs2002.html#MaheswaranMCA02