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With the rapid development of the Computer Science and Technology, It has become a major problem for the users that how to quickly find useful or needed information. Text categorization can help people to solve this question. The feature selection method has become one of the most critical techniques in the field of the text automatic categorization. A new(More)
The author developed an urban microscopic traffic simulation system. It mainly involves vehicle generation model, network model, traffic regulation model, signal control model, vehicle action model and route choice model. The system's flowchart and modeling method are illuminated. The three-dimensional visual part of this simulation system is realized on(More)
With the developing of the fast services integration and customization, it is challenge to design a unify management framework to meet the requirement of multi-services management. We design an unify XML-based management framework named UMS. The UMS constitutes a tri-partite intelligent framework that delivers unprecedented time-saving benefits in three(More)
NEMO is an extension to MIPv6 to enable support for network mobility, nested mobility is a scenario where a mobile router allows another mobile router to attach to its mobile network. A system software architecture that designed and implemented on NEMO defines two entities to achieve network functions: The control plane, in charge of the signaling protocol,(More)
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