基于约束的Web服务发现和组合

International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM'07) Pub Date : 2007-11-04 DOI:10.1109/UBICOMM.2007.17

F.G. de Andrade, U. Schiel, C. de Souza Baptista

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引用次数: 1

摘要

近年来，网络信息量和用户访问量迅速增长。静态信息可以通过搜索引擎检索，而动态信息可能需要称为Web服务的特殊程序。由于每个web服务都是专门针对其来源的，因此要满足复杂的用户需求，就需要组合多个服务。因此，我们需要一种有效的方法来定位Web上最好的服务，并充分组合它们以解决复杂的问题。本文提出了一种基于本体的web服务发现工具。实现了顺序组合和并行组合，并根据服务提供者的特定领域属性对结果集进行了优化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Constraint-Based Web Services Discovery and Composition

Recently, the volume of Web information and the number of user accesses have increased rapidly. Static information can be retrieved by search engines whereas dynamic information may need special programs called Web services. Since each web service is specialized on its source, the attendance of complex user necessities requires the composition of several services. Thus, we need an efficient way of both locating the best services on the Web, and composing them adequately in order to solve complex problems. This paper presents a tool that discovers web services based on ontologies. It also realizes sequential and parallel composition and optimizes the result set based on domain specific attributes of service providers.

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International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM'07)

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