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Currently OGC GML (Geography Markup Language) specification has been the in fact standard of GIS data sharing and exchanging, and spatial interoperation. Adopting nested association expression approach of XML data, GML data documents store both spatial information and semantic relationship information of geographical elements. In order to improve the efficient of path query on GML two type information,...
At present, storing XML document in a relational database is a hot topic because relational databases are mature and scale well. In this paper, a novel relational database storage structure that can store XML document is proposed. An algorithm that translates XML document to relational database is given according to the proposed storing structure and algorithms that translate XPath Query to SQL Query...
With the continuous deepening of the reform of higher education and deepening the continuous development of the educational system, the Chinese University teaching management is also faced with new challenges. The merger of a number of colleges and universities, schools, the multi-facet management and all sectors database used by the data structure are different. In light of this situation, completely...
Based on the analysis of the heterogeneous data environment, the system integration platform is built to resolve the heterogeneous data sharing and mutual visit in view of the status quo of the heterogeneous data and integration demand in the coal enterprise. The system chooses the integration project based on the middleware, constructs the heterogeneous data integration frame based on the XML, gives...
To make function test of Web application based on struts automation, an automated test tool is proposed. The content of form is produced through analyzing Web page by HtmlParser. The test cases are produced by matching the data in test database and the content of form. The test cases are described by XML. Changing the test cases to code of Cactus and running the code to achieve the target of testing...
This article puts forward a method to access the data and analyzed results from the monitoring system of environment based on WSN with the B/S mode. It resolves the problem of low speed of page refresh with Ajax. The experiment shows that the partial refresh feature of Ajax can make it possible for the users to get access to the data and analyzed results easily through the browser, and experience...
The platform of quick development of mobile 3D game can be used to reduce the mobile 3d phone games' develop-cycle. With this platform, the developers can break out of the complexity of programming. Thus more efforts will be putted into enriching contents of the game itself. The core of the platform of quick development of mobile 3D game is the ability of configuration, which can be divided into the...
It is important for modern enterprise to backup business data. The heterogeneous databases and systems can be protected and stored by network data backup system. A design of XML-based GUI for cross platform backup system is proposed, by which user can centrally backup and restore data. The plug-in enabled architecture of the GUI can improve system compatibility, reliability and flexibility. Finally,...
Grid has attracted great attention of researchers during the past years. With its developing, it has coped with an increasing amount of complicated data and huge heterogeneous databases. So it is indispensable to develop a middleware that could access and integrate heterogeneous databases. Therefore, we propose a new fundamental architecture of the heterogeneous database access and integration in...
The qualitative simulation field has developed remarkably in theory of algorithms, while relatively backward in modeling methodology. In this paper, a novel qualitative modeling and simulation approach based on XML (extensive markup language) is proposed, which greatly improves the efficiency of modeling, enhances the reusability, scalability and standardization of qualitative modeling and simulation...
Collaborative design is a new design style for mechanical manufacture. It can help designers of different places complete the same design project at the same time. It is an important problem to select a suitable partner for the collaborative design project from the partners. A fuzzy analytic hierarchy process (AHP) methodology is presented for the partner selection, which provide a multi-criteria...
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