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This paper studies of B/S mode application model and provide relative function design modules for online English Multimedia teaching system. The system is based on J2EE technology. The development of Web layer, business logic layer and data layer for function module are discussed in detail. By the research on system structure, processing model, structured analysis techniques and object-oriented analysis...
This paper introduces the background that the power-dispatching department builds integration data and information platform in order to eliminate "Information Island". Completed the design of integration data and information platform base on B/S. Illuminated the architecture, function modules and their roles of the platform, and Created data warehouse by the third software COGNOS and achieved...
The work of how to measure the difference, or deviation, between two models is an important studied problem. Venkatesh Ganti has developed the FOCUS framework for computing an interpretable, qualifiable deviation measure between two datasets in terms of the models they induce. In this paper, we propose a novel method to measure the deviation for cluster models making use of CF-tree based on the FOCUS...
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