基于内容自适应的Web QoS反馈控制系统研究  

Research of Web QoS feedback control system based on adaptive content delivery

作　　者：唐文忠[1] 王攀[1] 

机构地区：[1]北京航空航天大学计算机学院,北京100083

出　　处：《计算机应用研究》2009年第6期2295-2298,2313,共5页Application Research of Computers

基　　金：国家"863"计划基金资助项目(2004AA113040)

摘　　要：提出了一种基于内容自适应的Web QoS反馈控制系统。首先分析Web QoS的组成及主要保证方法,并研究了队列控制当中的反馈控制机制,实现任务数量的稳定;然后,分析了Web内容自适应的机制与实现,提高了系统的自我调节能力;最后详细介绍这种Web QoS系统的模型。This paper introduced a Web QoS feedback control system based on adaptive content delivery. It firstly presented the analysis on the composition of Web QoS, as well as popular Web QoS guarantee methods. Then analysed the feedback control mechanism in queue management,in order to achieve the stability of task quantity. After that, detailed analysis on adaptive content delivery mechanism and presented implementation, to enhance the self-regulated ability of the system. At last, introduced the implementation of this Web QoS system in detail.

关 键 词：WEB 服务质量 自动控制 电子商务 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]