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在Web服务领域,由于Web服务开发与部署的独立性和分布性,特征交互问题随之产生;同时,Web服务的多样性和个性化使得特征交互问题往往在服务的运行过程中表现出来.因此,组合Web服务的特征交互管理研究将是Web服务特征交互研究的一个重要方面.在开展Web服务动态检测前期研究的基础上,从用户收益的角度对Web服务领域的特征交互问题进行了分析,并提出了特征交互的动态解决方法.该方法分两部分:首先把Web服务动态解决问题转化为双目标问题,为此建立了一种双目标优化模型,求解帕累托有效解集;然后将有效解集排序获得最优解.实例分析表明,该方法能在充分考虑用户收益的前提下解决特征交互问题.
In the field of Web services, due to the independence and distribution of Web service development and deployment, the problem of feature interaction arises. At the same time, the diversity and personalization of Web services make the problem of feature interaction often appear in the operation of the service. , The research on the interactive management of Web service features will be an important aspect of the interactive research of Web service features.On the basis of previous research on the dynamic detection of Web services, this paper analyzes the feature interaction in the Web service from the perspective of user benefits, And proposes a dynamic solution to the feature interaction.This method is divided into two parts: Firstly, the problem of dynamic solution of Web service is transformed into two-objective problem, so a two-objective optimization model is established to solve the Pareto-efficient solution set. Efficient solution set to obtain the optimal solution.Example analysis shows that this method can solve the feature interaction problem under the premise of fully considering user’s benefit.