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Method of Semantic Web Service Discovery and Automatic Composition

机译:语义Web服务发现与自动组合的方法

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—This paper investigates the semantic informationproviding web service composition problem, and proposes a heuristic method of web service automatic composition based on a planning graph model. According to the characteristics of information-providing semantic web service discovery, the service composition is partitioned into two modules: the construction of the planning graph and the search for composition scheme. Thus the satisfaction of the service composition can be judged in polynomial bounded branching time. The rich relationship information from varying percentages of partial to full matched service network is fully considered in the construction process of the planning graph, and the search module of composition scheme further uses a corresponding heuristic service selection strategy. Finally, the experiments verify the efficiency and the strong adaptability of the automated method.
机译:—研究了​​语义信息提供Web服务组合的问题,提出了一种基于规划图模型的Web服务自动组合启发式方法。根据信息提供语义Web服务发现的特点,将服务组合分为两个模块:规划图的构建和组合方案的搜索。因此,可以通过多项式有界分支时间来判断服务组合的满意度。在规划图的构建过程中,充分考虑了部分匹配服务网络到完全匹配服务网络百分比之间的丰富关系信息,组合方案搜索模块还采用了相应的启发式服务选择策略。最后,实验验证了该自动化方法的效率和较强的适应性。

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