%0 Journal Article
%T Fraud Against Model for Seller''s Reputation of C2C<br>一种抗欺诈的C2C卖方信誉计算模型研究
%A XIONG Jian-ying
%A ZHONG Yuan-sheng
%A <br>熊建英
%A 钟元生
%J 计算机科学
%D 2012
%I 
%X A fraud against model for seller’s reputation(C2CRep) from the buyer’s view was put forward through introducing the price,credibility of feedback,collusion to resist fraud by abundance of cheap goods,collusion,and slander problems.The online purchase and feedback data was used to verify the model’s validity.The suspicious fraud data was filtered by basic characteristics defined,and reputation compute error index(RCE) was presented.Results show that RCE of C2CRep is significantly lower than SPORAS and Taobao’s reputation model in three type fraud.RCE is below 15% under three situations,and it reflects a strong anti-attack performance.
%K Reputation modcl
%K Fraud against
%K E-commerce<br>信誉模型
%K 抗欺诈
%K 电子商务
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=A72829DDE955E0D2DDC379450B3CF56B&yid=99E9153A83D4CB11&vid=7C3A4C1EE6A45749&iid=0B39A22176CE99FB&sid=68D88C2FCF9C3098&eid=4F2F18DD6F870C2C&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=11