基于QoS参数的Web服务选择优化模型  

Web Services Selection Optimizing Model Based on QoS Parameters

作　　者：黎玉琴 LI Yuqin(Pingliang Information Engineering School,Pingliang 74400)

机构地区：[1]平凉信息工程学校,平凉744000

出　　处：《计算机与数字工程》2018年第9期1815-1818,共4页Computer & Digital Engineering

摘　　要：服务质量(QoS)描述了一个产品或服务满足消费者需求的能力,提供有保证的QoS是Web服务在商业应用中获得成功的关键。针对Web服务选择中复杂的QoS参数处理过程,提出了一种基于QoS参数的Web服务选择优化模型,并给出了相关算法的实现思路。与其它的Web服务选择机制相比较,该模型简化了QoS参数的处理,满足了服务消费者的个性化需求,提高了服务利用率。Quality of Service（QoS）describes the capabilities of a product or service to meet the requirements of consumers.The provision of guaranteed QoS is very critical to the success of Web services in mission-critical business domains. However,the processing of QoS parameters is too complicated currently. A new Web services selection model that optimized the QoS process is proposed,and the algorithm relevant to it is also researched deeply. This model has the advantage of simplifying the QoS process,meeting the personal requirements of consumers,and improving the services utilization ratio and the precision of selection.

关 键 词：WEB服务选择 QOS模型 体系结构 优化算法 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]