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A novel decentralized trust management model with reputation and risk evaluation is proposed (RFTrust). Trust is an essential ingredient of the transaction process. Trust and risk are two closely related factors to make transaction in an uncertain environment. RFTrust model establish the credibility by calculating current reputation and acquiring the risk evaluation which represents the accumulative...
This article, from the prospect of P2P e-commerce advantages and challenges, discusses the risks of P2P e-commerce issues, and points out that trust is the basis of all business activities. Business organizations should take certain measures against risks from P2P e-commerce. The effective confidence-building mechanism can enable e-commerce more secure, reduce the risk of people's expectations, and...
To solve security problems of E-commerce system, this paper proposed a new trust model APR which is based on anticipative perceived risk. The concept of perceived risk was introduced into APR, many kinds of trust factor were taken to calculate the trust value among nodes, and an origination method was provided to integrate direct trust and recommendation trust. Comparing with other trust models, APR...
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