机构地区: 广西师范大学数学与计算机科学学院
出 处: 《小型微型计算机系统》 2005年第4期687-692,共6页
摘 要: 分析了目前主体服务匹配的研究现状和存在的问题,为了正确匹配到用户最满意的主体,提出了一个服务质量(QualityofService,QoS)模型,该模型比较客观的反映了主体服务非功能属性的特征,并研究了该QoS模型上的各种计算和评价方法.在QoS模型的基础上,重点研究了一种QoS驱动的主体服务匹配算法,该算法克服了KSycara、KArisha、GJWickler和ZZhang等人提出的主体服务匹配算法中存在的不足.最后用仿真实验验证了提出的主体服务匹配算法的有效性. The current problem of agent service matchmaking is analyzed in this paper. In order to match the best satisfying agent for user, the Quality of Service (QoS) model of agent service is presented. Some non-functional attributes of agent service are reflected by the QoS model correctly, and some kinds of computation and evaluation methods for the QoS model are studied too. Based on the QoS model, a kind of quality of service driven agent service matchmaking algorithm (QSMA algorithm) is studied mainly. The QSMA algorithm overcomes the shortcoming of the work of K Sycara, K Arisha, G J Wickler, and Z Zhang et al in agent service matchmaking. Lastly, the validity of the QSMA algorithm is validated through simulation experiment.
领 域: [自动化与计算机技术] [自动化与计算机技术]