DynaComp: a Framework for dynamic composition of semantic web services

被引:0
|
作者
Elmaghraoui, Hajar [1 ]
Benhlima, Laila [1 ]
Chiadmi, Dalila [1 ]
机构
[1] Mohammed Vth Univ Agdal, Mohammadia High Sch Engn EMI, Rabat, Morocco
关键词
component; web service; semantic; dynamic composition; floyd-warshall; e-government; dependency graph;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Nowadays, e-government has emerged as a government policy to improve the quality and efficiency of public administrations. In order to improve government-citizen interactions, the government agencies are providing a wide spectrum of online services. However, a single service may not be able to serve citizens' needs, but a combination of web services can serve the purpose. It is an important task to solve the problem of finding such a combination, called Web Service Composition. Building composite web services can save significant time and cost for developing new applications and enhancing the interoperability and collaboration among administrations. This paper proposes a Framework for dynamic composition of web services using an approach based on modeling the semantic relationship between the involved web services through a directed graph. It takes into consideration functional and nonfunctional attributes to enable the computation of relevant and most suitable service compositions for some service request.
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页码:618 / 622
页数:5
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