Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/13333
Title: Modeling and evaluation of trusts in Multi-agent systems
Authors: GUO LEI
Keywords: trust estimation, decision analysis, trust network, modelling, Bayesian propagation, Noisy-Or model
Issue Date: 6-Jul-2007
Source: GUO LEI (2007-07-06). Modeling and evaluation of trusts in Multi-agent systems. ScholarBank@NUS Repository.
Abstract: Based on the existing trust evaluation mechanisms, we proposed a novel mechanism to help agents evaluate the trust value of the target agent in the multi-agent systems. We present an approach to help agents construct a trust network automatically in a multi-agent system. After the construction of the trust network, we use the Bayesian Inference Propagation approach with Leaky Noisy-Or model to solve the trust graph.The experiments carried out by our simulation work demonstrate that our model works better than the models proposed by other authors.
URI: http://scholarbank.nus.edu.sg/handle/10635/13333
Appears in Collections:Master's Theses (Open)

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