摘要
为实现Web Services动态、自动的合成,以减少合成过程中过多的人工干预,提出了一个基于A*算法的最佳路径算法。该算法通过对核心的估值函数的设计,启发式地对Web Services进行选择合成,从而能够将最适当的服务配置到合成的结果当中去。分析比较结果表明,该算法能够合成出最适当的服务并且服务合成的时耗较少。
A best path algorithm based on A＊ algorithm in order to eliminate the redundant operations of manwork in the dynamic automatic compositon of web services is proposed. This algorithm can be heuristic to choose the composition of web services through the de- sign of the key evaluation function, and find the most appropriate service and collocate it into composition result. By analyzing and comparing, this algorithm can compose the most appropriate service and provide less time consumption.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第16期3853-3855,共3页
Computer Engineering and Design
