As high performance clusters continue to grow in size, the mean time between failure shrinks. Thus, the issues of fault tolerance and reliability are becoming one of the challengi...
The imprecise computation(IC) model is a general scheduling framework, capable of expressing the precision vs. timeliness trade-off involved in many current real-time applications...
In this paper, we describe the design and implementation of two mechanisms for fault-tolerance and recovery for complex scientific workflows on computational grids. We present our ...
In this paper, we consider the problem of supporting fault tolerance for adaptive and time-critical applications in heterogeneous and unreliable grid computing environments. Our g...
BPEL is the de facto standard for business process modeling in today's enterprises and is a promising candidate for the integration of business and scientific applications tha...