计算机科学 ›› 2017, Vol. 44 ›› Issue (3): 226-230.doi: 10.11896/j.issn.1002-137X.2017.03.047
马力,邱志洋,陈彦萍,赵璟
MA Li, QIU Zhi-yang, CHEN Yan-ping and ZHAO Jing
摘要： 针对传统Web服务选择方法缺乏语义信息支持,不能满足用户准确需求的问题,将量化的QoS属性作为启发信息,将Web服务组合问题转化为与或图搜索问题,引入AO*算法进行Web服务选择。仿真结果表明,所提方法对于Web服务组合问题是有效的,同时提高了组合效率。
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