【摘要】 在面向服务的架构中,为了实现根据用户需求,利用已有的服务构件组装新的服务,提出了基于主动网络和移动代理技术的服务组合模型,该模型将组合服务所需的基本服务封装成主动服务包SA(ServiceAgent),通过SA的不同组合生成用户所需要的服务,并对服务组合过程中涉及的服务发现和服务选择算法进行了研究。更多还原

【Abstract】 In service-oriented architecture, in order to composite a new service on-demand by existing service components, this paper puts forward service composition framework based on mobile agent and active network, encapsulating elementary service into active packet(called Service Agent,SA) using mobile agent, and composing the service of user required by the different SA combining. Then research on algorithm of service discovery and service selection.更多还原