%0 Conference Proceedings %B SC’09 The International Conference for High Performance Computing, Networking, Storage and Analysis (to appear) %D 2009 %T VGrADS: Enabling e-Science Workflows on Grids and Clouds with Fault Tolerance %A Lavanya Ramakrishan %A Daniel Nurmi %A Anirban Mandal %A Charles Koelbel %A Dennis Gannon %A Mark Huang %A Yang-Suk Kee %A Graziano Obertelli %A Kiran Thyagaraja %A Rich Wolski %A Asim YarKhan %A Dmitrii Zagorodnov %K grads %B SC’09 The International Conference for High Performance Computing, Networking, Storage and Analysis (to appear) %C Portland, OR %8 2009-00 %G eng