A Novel Service Oriented Architecture For Integration of Information Systems In Electronic City

Abstract- Cities have been equipped with different information systems which these systems need to cooperate with each other in order to provide the consumers with accurate efficient and trustworthy information. But existence of different data types in different organizations which these systems are implemented in different platforms is considered a Challenge for interaction of these systems. Service oriented architecture as a computational model and an approach to integration of information systems and interaction between them could largely overcome these problems. In this paper through studying challenges of information systems in electronic city and with concentrating on advantages of service oriented architecture a new architecture for integration of systems in electronic city and overcoming the challenges of information systems security to providing accurate information and efficient services to consumers has been proposed.