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First International Workshop on Mobility in Peer-to-Peer Systems (MPPS) (ICDCSW'05) (2005)
Columbus, Ohio, USA
June 6, 2005 to June 10, 2005
ISSN: 1545-0678
ISBN: 0-7695-2328-5
pp: 815-821
Yanmin Zhu , Hong Kong University of Science & Technology
Jinsong Han , Hong Kong University of Science & Technology
Yunhao Liu , Hong Kong University of Science & Technology
Lionel M. Ni , Hong Kong University of Science & Technology
Chunming Hu , Beihang University
Jinpeng Huai , Beihang University
In typical distributed environments, there are two parties: consumers and providers. Consumers have computational jobs while may lack of computational resources. Providers have relatively underutilized resources. With the rapid advancement in high-speed networks, how to enable the effective and secure interaction between consumers and providers has become increasingly important. Because of the distributed ownership of resources, however, it is a very challenging problem. We propose the TruGrid, a Self-sustaining Trustworthy Grid, to solve it. The TruGrid is a novel loosely connected grid system, which guarantees the incentive of every participant and therefore it is a self-sustaining system. We also identify two security challenges arising in the TruGrid, i.e., free-rider and boaster. The proposed trustworthiness management and the penalty model successfully overcome the challenges. Simulation results demonstrate that the TruGrid is a promising actuator to enable the interaction between autonomous consumers and providers.
Grid, scheduling, incentive, P2P, security, trustworthiness, penalty

J. Huai, Y. Liu, Y. Zhu, J. Han, C. Hu and L. M. Ni, "TruGrid: A Self-Sustaining Trustworthy Grid," 25th IEEE International Conference on Distributed Computing Systems Workshops(ICDCSW), Columbus, OH USA, 2005, pp. 815-821.
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