%0 Journal Article
%T Trust management model based on Shapley entropy<br>基于Shapley熵的主观信任模型
%A LIU Yu-xuan
%A GUO Yu-cui
%A <br>刘宇轩
%A 郭玉翠
%J 计算机应用研究
%D 2012
%I 
%X Aiming at the features of subjectivity and uncertainty of trust in open network, this paper proposed a new subject comprehensive trust management model based on Shapley entropy. This model computed the direct trust value using fuzzy comprehensive evaluation method, and introduced the conception of Shapley entropy to calculate the recommendation trust value based on similarity of evaluating tendency, uncertainty of evaluation feedback and reliability of recommendation nodes, in order to manifest the subjectivity of evaluation while guaranteeing the security of transactions. Simulation results show that the model can calculate trust value accurately and ensure the success rate of interaction effectively.
%K trust management
%K Shapley entropy
%K similarity of evaluating tendency
%K uncertainty of evaluation feedback
%K reliability of recommendation nodes
%K fuzzy comprehensive evaluation<br>信任管理
%K Shapley熵
%K 评价取向相似度
%K 反馈评价不确定度
%K 推荐节点可信度
%K 模糊综合评判
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=8D8174D12B4331BF35CE0C452BD0D3D1&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=47C508CC6CEF11A9&eid=17EE79B5DE05E1FF&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=15