Research on Web services selection model based on AHP

This paper focuses on the problem that how to select the optimal service among many Web services which all meet the functional needs, establishes an index system for Web services products selection from four aspects, namely the supply side, the user, product and environment. Based on this, we collect the views of 30 experts by Analytic Hierarchy Process (AHP) method and calculate the weight of each index at all levels based on the data collected from questionnaire survey. In the overall sample data analysis, we put two types of sample data namely business operation experts and academics for comparative analysis. The Web services selection model proposed in this article can provide the reference to Web services managers when they selecting Web services, and also contributes to in-depth research on the adoption of Web services based information system.