摘要
随着面向服务思想在业务领域的不断应用,服务的数量急剧增加,海量业务服务形成了一个庞大复杂的业务网络,服务间的动态组合和协作形成了面向服务的业务生态系统,为了高效地进行服务选择,充分发挥服务关联对于服务选择和组合的重要作用,提出了一种支持服务应用关联的服务选择方法。基于服务选择历史信息构建服务关联网络;基于服务关联网络,建立支持服务应用关联的服务选择目标规划模型,并采用遗传算法对所建模型进行求解。通过实验进行了算例分析,验证了所提方法的可行性和有效性。
With wild application of the service-oriented thinking in business area, the service quantity increased rapid- ly, thus a large comlicate business network was formed. Through these dynamic collaboration between services, a Services-Oriented Business Ecosystem（SOBE）was put forward. To selecting service effectively and playing correla- tive relationship between services fully, a service selection method supporting service relation was proposed. History information was selected to construct service relation network based on service. A relation network-based service se- lection goal programming model supporting applicated assocation was set up, and genetic algorithm was used to solve the proposed model. A experiment was designed to verify the effectiveness and feasihilitv of nrnnn^ocl mothnrt
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2012年第3期645-653,共9页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金重点资助项目(61033005
61174169)
国家863计划资助项目(2009AA010308)
国家科技支撑计划资助项目(2008BAH32B03-1)~~
关键词
服务选择
服务关联
应用关联
目标规划
service selection
service relatiom application relatiom goal programming
