计算机科学 ›› 2014, Vol. 41 ›› Issue (11): 103-106.doi: 10.11896/j.issn.1002-137X.2014.11.020
肖芳雄,李燕,张君华,祝义,朱小栋
XIAO Fang-xiong,Li Yan,ZHANG Jun-hua,ZHU Yi and ZHU Xiao-dong
摘要： 目前Web服务研究中关注的QoS属性较多,且属性值的评估方法随应用领域和组织机构的不同差异较大,这不利于以一致的方式来评估Web服务的QoS。从抽象的角度在众多QoS属性中提炼出时间、概率、代价3种抽象QoS属性,并在此基础上给出了QoS多属性归一化处理方法和多属性综合评估方法,以支持在模型层面以一致的方式评估Web服务的QoS,以及QoS优化的Web服务选取。
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