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首页> 外文期刊>International journal of web services research >BITS: A Binary Tree Based Web Service Composition System
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BITS: A Binary Tree Based Web Service Composition System

机译：BITS：基于二叉树的Web服务组合系统

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摘要

In current service-oriented applications, each individual Web service usually cannot satisfy users' requests for Web services, but the functionalities of different Web services may be integrated to accomplish requested task. This process is called Web service composition, and the resulted service is called composite Web service. The discovery and composition of Web services are two important research issues. In this article, a Web service composition system, BITS, which won the championship of the ICEBE05 contest due to its outstanding performance, is introduced. BITS is implemented based on a binary tree which is used to organize Web services. In this system, some search strategies and optimization techniques are developed for efficient service discovery and service composition. Extensive experiments are conducted for performance study, and the results show the efficiency and effectiveness of the methods adopted in BITS.
机译：在当前面向服务的应用程序中，每个单独的Web服务通常不能满足用户对Web服务的请求，但是可以集成不同Web服务的功能以完成请求的任务。此过程称为Web服务组合，而生成的服务称为复合Web服务。 Web服务的发现和组成是两个重要的研究问题。本文介绍了一种Web服务组合系统BITS，该系统由于其出色的性能而赢得了ICEBE05竞赛的冠军。 BITS是基于用于组织Web服务的二进制树实现的。在该系统中，开发了一些搜索策略和优化技术，以进行有效的服务发现和服务组合。进行了大量的性能研究实验，结果表明了BITS中所采用方法的有效性和有效性。

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