用于Web服务组合的基于G-Net的方法

International Symposium on Innovations in Information and Communications Technology Pub Date : 2011-11-01 DOI:10.1109/ISIICT.2011.6149596

Fayçal Bachtarzi, Sofiane Chemaa, A. Chaoui

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引用次数: 2

摘要

随着电子商务技术的出现和企业之间竞争的加剧，Web服务逐渐得到了广泛的应用和普及。Web服务的组合构成了该技术的自然演变。它基于单一的基于web的软件组件设计和构建复杂的企业间业务应用程序。然而，这项任务仍然非常复杂，需要正式的技术来完成。在本文中，我们将展示如何组合基本服务和现有服务来创建提供新功能的组合服务。为此，我们提出了一个富有表现力的基于G-Net的代数，它成功地解决了复杂的Web服务组合问题。所提出的代数所支持的基本和高级结构在语法和语义上进行了定义。

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A G-Net based approach for Web service composition

With the emergence of e-business technology and the increase of competition between the companies, Web services became gradually very used and popular. Composition of Web services constitutes a natural evolution of this technology. It designs and builds complex inter-enterprise business applications out of single Web-based software components. However, this task remains highly complex and requires formal techniques for its completion. In this paper, we show how basic and existent services can be composed to create a composite service which offers a new functionality. To this end, we propose an expressive G-Net Based algebra that successfully solves complex Web service composition. Basic and advanced constructs which are supported by the proposed algebra are syntactically and semantically defined.

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International Symposium on Innovations in Information and Communications Technology

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