TY - GEN
T1 - Fuzzy inference based adaptive result verification scheme in desktop grids
AU - Gil, Joon Min
AU - Jung, Soon Young
PY - 2009
Y1 - 2009
N2 - A result verification procedure is required to guarantee the correctness of task results executed by any unspecified resource in desktop grids. Voting-based and trust-based schemes have typically been used for desktop grid. However, these schemes can encounter two problems: waste of resources, due to redundant replications of each task, and increased turnaround time, due to the inability to deal with a dynamic changeable execution environment. To overcome these problems, we propose a fuzzy inference-based replication scheme that can adaptively determine the number of replications per task needed for result verification. Simulation results indicate that our scheme is superior to others in terms of turnaround time of entire tasks, quantity of resources consumed, and number of reallocations per task.
AB - A result verification procedure is required to guarantee the correctness of task results executed by any unspecified resource in desktop grids. Voting-based and trust-based schemes have typically been used for desktop grid. However, these schemes can encounter two problems: waste of resources, due to redundant replications of each task, and increased turnaround time, due to the inability to deal with a dynamic changeable execution environment. To overcome these problems, we propose a fuzzy inference-based replication scheme that can adaptively determine the number of replications per task needed for result verification. Simulation results indicate that our scheme is superior to others in terms of turnaround time of entire tasks, quantity of resources consumed, and number of reallocations per task.
UR - http://www.scopus.com/inward/record.url?scp=77951238836&partnerID=8YFLogxK
U2 - 10.1109/ICUT.2009.5405737
DO - 10.1109/ICUT.2009.5405737
M3 - Conference contribution
AN - SCOPUS:77951238836
SN - 9781424451302
T3 - Proceedings of the 4th International Conference on Ubiquitous Information Technologies and Applications, ICUT 2009
BT - Proceedings of the 4th International Conference on Ubiquitous Information Technologies and Applications, ICUT 2009
T2 - 4th International Conference on Ubiquitous Information Technologies and Applications, ICUT 2009
Y2 - 20 December 2009 through 22 December 2009
ER -