提出了抽象多重服务范例来解决服务组合问题同时,为了提高可适应性,给出一种用来选择适合调整的服务范例的可适应性的相似度测量方法,并提出了基于调整运算子的服务范例适应性调整方法.在这些工作的基础上实现服务组合.实验表明,该方法是可行和有效的.
In this paper, a hierarchical semantic service case is outlined, which supports overall description of functionality, behavior restraints and features. An adaptable similarity degree measurement is proposed to retrieve a service case which is more similar to the target case and easier to be revised if necessary. Moreover, a method based on the interaction ontology is presented to realize dynamically revising service case to support Web service composition. The method of Web service composition proposed in this paper is proved to be feasible and effective by examinations.