The Grid provides infrastructure that allows an arbitrary application to be executed on a range of different computational resources. When input files are very large, or when faul...
Existing Grid workflow tools assume that individual components either communicate by passing files from one application to another, or are explicitly linked using interprocess com...
Grid Workflows are emerging as practical programming models for solving large e-scientific problems on the Grid. However, it is typically assumed that the workflow components eith...
In this paper we demonstrate how stateful Byzantine Fault Tolerant services may be hosted on a Chord ring. The strategy presented is fourfold: firstly a replication scheme that di...
Alan Dearle, Graham N. C. Kirby, Stuart J. Norcros...
—Real-time applications typically operate under strict timing and dependability constraints. Although traditional data replication protocols provide fault tolerance, real-time gu...
Ashish Mehra, Jennifer Rexford, Hock-Siong Ang, Fa...