Research and Implementation of QoS-aware Model for Web Service Selection
Qingsheng Zhu · Jisuanji gongcheng · 2008
This paper proposes a QoS-aware model for Web service selection called WSSM-Q.A set of QoS categorization tModels is defined in the model to describe the QoS attributes of a Web sevice.QoS advertisements of service providers are represented by QoS quantification values.QoS requirements of service consumers are represented by constraint and preference values.Web services to meet the requirements of consumers are selected by four phases algorithm.Experimental results indicate the feasibility and efficiency of this model.