Design And Implementation Of E-government Architecture

E-Government Affairs ranks the first among 5 applications of "Information Superhighway" which countries all over the world advocate actively today. The government information is the basis of the social information. The E-Government Affairs has been one of the marks which is the new round commonality administration management in the world and scale the country or city' competition power. Compared with the information developed countries, the E-Government Affairs in our country have obvious differences whether in theory research or the practice application. Especially, we are facing with how to integrate each application system to set up the E-Government Affairs architecture. The dissertation based on several important projects in Taiwan and mainland areas has definite application background and practical background. The motive of this dissertation focus on resolving and realizing to integrate the application systems in existence as the E-Government Affairs architecture. Not only is the old investment protected, but also dose step of the E-Govemment Affairs construction quicken.The main contributions of the dissertation as following:1. To set up the distributed and different platform E-Government Affairs architecture is analyzed. Then, the UniFlow Workflow Manage system as the E-Government Affairs architecture's base platform based on J2EE is put forward.2. The author designed the State Diagram which based on the event driven which is suit for E-Government Affairs architecture which is cited from State Diagram and the finite State Machine theory. Thus, the limitation of the present modeling methods which is unable to describe complex operation process can be gotten over. The UniFlow's organization architecture adopts new matrix organization architecture and combined with the static department tree structure and the dynamic workgroup pattern. So, the organization model and the process model are integrated neatly.3. The information resource integration scheme which adopt the advanced XML technology based the UniFlow is bring forward and the "information isolated island" is solved.4. The E-Government Affairs GIP based on the UniFlow Workflow Management System is put forward. The GIP scheme is realized by the integration of the DocMan, the E-Form and the Ucan.5. Some problems in the E-Government Affairs system have been discussed and some new opinions is supposed and analyzed.