Research of behavior trust evaluation based on fuzzy theory
Zhou Jing · Jisuanji gongcheng yu sheji · 2007
The trust notion in open network environment include identity trust and behavior trust, and behavior trust which is dynamic and uncertain concerns a wider notion of trustworthiness, and entities can update their mutual trust relationship among entities based on their past transaction experiences dynamically. On why fuzzy theory is suitable for trust evaluation is discussed, and a method based on fuzzy theory to evaluate trust is presented. At last, the method is tested using a case study.