期刊名称：International Journal of Information Technology Convergence and Services (IJITCS)
印刷版ISSN：2231-1939
电子版ISSN：2231-153X
出版年度：2013
卷号：3
期号：3
出版社：AIRCC
摘要：Today electronic Governance (E-governance) is no more a buzzword but a reality as countries all over the worldwide have shown interest in harnessing governance with state-of-the-art information and communication technology(ICT), in order to foster better governance. However, the inherent complexities of E-governance systems remain as a challenge for the architects to develop large scale, distributed, and interoperable E-governance applications. Besides this the dynamic nature of such applications further complicates the system design. In this paper, we present a design approach based on the service oriented paradigm for building E-governance systems. We also formalize concepts like service environment, service composition, and service collaboration which are some of the important ingredients of our design approach. In the sequel we highlight the suitability of our approach through some E-governance service provisioning scenarios.
关键词：E-governance; Service oriented design; service window; service provisioning
