Choreography for interoperability in the e-Government applications

This in these recent years, the interoperability of e-Government applications has been an extremely important research and development ICT domain to facilitate the seamless exchange of information across public and private sectors department of government. Many researchers and practitioners have focused on the adaptation and design of Government Interoperability Frameworks to do a form of relationship in the E-Government implementations. The major elements relevant to E-Government interoperability are conformance and compliance and there are a large number of Government applications that are available on the web. It is very difficult to automate interoperability because of the heterogeneity in the development of these. E-Government applications, the heterogeneous platforms on which the applications run, the complexity of web interface that is not machine-friendly and the Non-standard format used for data input/output. In this paper web services and business process engines have been developed as a standard based on the models of XML specification for message exchanged between heterogeneous applications by using a web services choreography language to remedy these problems.