%0 Journal Article
%T New Web service selection model with QoS constraints<br>一种基于QoS约束的Web服务选择模型
%A HE Fei
%A <br>何飞
%J 计算机应用研究
%D 2011
%I 
%X For the low accuracy of quality of service(QoS),this paper proposed a new semantic Web service selection and sorting model with QoS constraints,introduced IOWA operator,it made full use of service QoS historical information to predict the QoS attributes' value and distributes weight between issued and forecast value based on reputation degree of QoS attribute,after weighted sum,obtained the attribute's overall predictive value.Finally,normalized these values and weighted sum,sorted the results.This method w...
%K Web services
%K QoS
%K IOWA
%K Reputation degree<br>Web服务
%K 服务质量
%K 诱导有序加权平均算子
%K 信誉度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=E414C7D2118533D2E7D714642CBCE4DD&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=816AB2919A4FEDD7&eid=CA0B5EEC0BAD621A&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10