In this paper, we present a checkpoint-based scheme to improve the turnaround time of bag-of-tasks applications executed on institutional desktop grids. We propose to share checkp...
Data replication is a well established concept in the grid community to increase data availability and faulttolerance in the grid environment. However, there is a lack of software...
In this paper we study a fault tolerant model for Grid environments based on the task replication concept. The basic idea is to produce and submit to the Grid multiple replicas of ...
Resource sharing within grid collaborations usually implies specific sharing mechanisms at participating sites. Challenging policy issues can arise in such scenarios that integrate...
Abstract. This research is to design a collection of effective collective operations for the Grid scale network environment. In the Grid, several network features should be specifi...
Kyung-Lang Park, Hwang-Jik Lee, Youn-Joo Lee, Oh-Y...