学术
摘 要:
随着Web服务的广泛应用，网络上提供的服务数量越来越多，如何在动态的环境下从海量的Web服务中找到满足用户需求的最优服务就成了Web服务应用急需解决的问题。介绍了服务质量的量化评价方法，并且在不改变传统Web服务架构的基础上，建立了一种基于服务质量的Web服务三层匹配模型，最后实验结果证明了该模型的可行性。[著者文摘]
文章出处:
《计算机工程与设计》-2007年28卷21期 -5112-5114页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-7024（2007）21-5112-03
Research and implementation of web services discovery based on QoS
WANG An-hua, HU Guo-lin, BAN Xiao-juan, YIN Yi-xin （College of Information Engineering, University of Science and Technology Beijing, Beijing 100083, China）
Abstract:
With the wide use of web services, more and more web services are provided on web, so how to fred the best service from huge amounts ofweb services becomes a urgent problem to be solved for web services application. A quantificational evaluation methodis presented for quality of service is presented, then a web services 3-layer matchmaking model based on QoS is set up without changing the traditional web services architecture, and the feasibility of this model is verified lastly by a test.[著者文摘]
Key words:
quality of service; web services discovery; quality evaluation; QoS database; service ranking
基金资助:
国家自然科学基金项目（60374032、60503024）.
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