Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICCS.2006.301385
Title: Fault-tolerant scheduling of independent tasks in computational grid
Authors: Zheng, Q. 
Veeravalli, B. 
Tham, C.-K. 
Issue Date: 2006
Source: Zheng, Q.,Veeravalli, B.,Tham, C.-K. (2006). Fault-tolerant scheduling of independent tasks in computational grid. 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006 : -. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCS.2006.301385
Abstract: Primary-backup approach is a common approach used for fault tolerance wherein each task has a primary copy and a backup copy on two different processors. The backup copy can overlap with other backup copies on the same processor, as long as their corresponding primary copies are scheduled on different processors. In this paper, we consider the problem of fault-tolerant scheduling of independent tasks using primary-backup approach with backup overlapping in computational grid. A fault-tolerant scheduling algorithm is developed which minimizes replication cost for backup copy by taking into account backup overlapping in cost function. A centralized scheme and a distributed scheme are developed for the proposed algorithm and their performance are studied through simulation experiments. © 2006 IEEE.
Source Title: 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006
URI: http://scholarbank.nus.edu.sg/handle/10635/70321
ISBN: 1424404118
DOI: 10.1109/ICCS.2006.301385
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