Reliable QoS Evaluation Model Based on Web Service Community
Wenyun Zhao · Jisuanji gongcheng · 2009
Aiming at the problem that QoS evaluation is impossible or unreliable when involved criterions are beyond service domain,this paper presents a reliable QoS evaluation model based on Web service community.This model defines the assistant domain Ontology besides the domain Ontology,and makes it possible to correctly evaluate the QoS in different domain by using criterion trees and criterion forest weighted by Analytic Hierarchy Process(AHP).It imports Web service community to manage services on overall control that improves reliability of the evaluation.