面向智能电子商务的移动Agent迁移策略研究

摘要

Considering some factors (the quality of service and network load) on searching efficiency for the intelligent e-commerce applications, this paper defined the concept of time slice,and presented a migration strategy model of mobile agents searching goods. In this context, the evaluation approach of QoS (the quality of service) was given for businesses objectively and accurately. The request-response mode is utilized to effectively avoid the migration failure because of network overload and server overload,and reduce the waste of the network bandwidth and server resources.%以智能电子商务系统为应用研究背景,综合考虑商家服务质量、网络负载等影响查询效率的因素,引入时间片概念,提出了一种基于商品智能搜索的Agent迁移策略模型.在模型中给出了一种客观准确的商家服务质量评价方法,采用申请与应答的方式有效避免了因网络负载和商家服务器负载等原因造成的迁移失败的问题,同时减少了网络带宽和服务器资源的浪费.