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Fuzzy trust for peer-to-peer systems
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Griffiths, Nathan, Chao, K. -M. and Younas, M. (2006) Fuzzy trust for peer-to-peer systems. In: ICDCS Workshops 2006, Lisboa, Portugal, 4-7 Jul 2006. Published in: 26th IEEE International Conference on Distributed Computing Systems Workshops, 2006. ICDCS Workshops 2006. p. 73. ISBN 1545-0678. doi:10.1109/ICDCSW.2006.57
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Official URL: http://dx.doi.org/10.1109/ICDCSW.2006.57
Abstract
Peer-to-peer (P2P) systems are based upon the cooperative interactions of member peers. Typically, peers are both autonomous and self-interested, meaning that there is no hierarchy of control or power, and that individuals seek to maximise their own goal achievement, rather than acting in a benevolent or socially-oriented manner. Consequently, interaction outcomes are uncertain, since peers can break their commitments or provide sub-standard contributions or services. Thus, when a peer cooperates it is entering into an uncertain interaction, that has an associated risk of failure or reduced performance. For peers to be effective they need some mechanism for managing this risk of failure. In this paper we show how peers can use trust to manage this risk. Our model of trust uses fuzzy logic to allow peers to represent and reason with uncertain and imprecise information regarding others’ trustworthiness.
Item Type: | Conference Item (Paper) | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Journal or Publication Title: | 26th IEEE International Conference on Distributed Computing Systems Workshops, 2006. ICDCS Workshops 2006. | ||||
Publisher: | IEEE Computer Society | ||||
ISBN: | 1545-0678 | ||||
Book Title: | 26th IEEE International Conference on Distributed Computing Systems Workshops (ICDCSW'06) | ||||
Official Date: | 2006 | ||||
Dates: |
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Page Range: | p. 73 | ||||
DOI: | 10.1109/ICDCSW.2006.57 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | ICDCS Workshops 2006 | ||||
Type of Event: | Conference | ||||
Location of Event: | Lisboa, Portugal | ||||
Date(s) of Event: | 4-7 Jul 2006 |
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