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This paper discusses the data integration solution for the civil aviation information system which is based on SOA and deals with many kinds of data from various machines and places. Therefore the need of heterogeneous data integration becomes a pretty important concern of the overall design of the system. SDO provides us with a unified and mature programming framework for SOA based development. So...
Due to the dynamic nature, such as runtime composition and evaluation, it is critical for an SOA system to integrate its data, which concerns security, reliability, and integrity of data as it is routed in the system. To solve the data integration problem in current business systems, a dynamic data integration model based on SOA is proposed. This model which is dynamic and application oriented extends...
In this paper, we present a formal description of Web services container architecture based on Z notation. This description major focuses on internal behavior of a Web services container on processing a Web services request. First, we present a formal model of tailored XML which provides a unified data structure for executing Web services specifications and data transformation. Then, we present a...
As a macro complex systematic engineering, the Digital Ocean project is an ongoing task in china. The mission of the Digital Ocean is to build an interactive network information system based on a three-dimensional globe. The Digital Ocean can help provide integrated information on historical, current and future states of ocean and coastal zone. This paper addresses the architecture of Digital Ocean,...
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