Abstract This study introduced the layout and realization of physical result management system. Firstly, it gave a introduction of the study background, relating to the Web Technology and Data Mining Theory involved in project developing; then it analyzed the requirements of user and gave the analyzation of systematic data flow based on the requirements. Secondly, it elaborated the technical framework of the system and... This study introduced the layout and realization of physical result management system. Firstly, it gave a introduction of the study background, relating to the Web Technology and Data Mining Theory involved in project developing; then it analyzed the requirements of user and gave the analyzation of systematic data flow based on the requirements. Secondly, it elaborated the technical framework of the system and the design proposal of the data base, on this basis came the implementation process of each functional module of physical result management, and then the discussion of the application of data mining in this system; finally, it conducted a corresponding system testing and validated the accuracy of the system function. Based on the above plan, the results of this dissertation are listed as follows: a physical result management system was developed, which included function modules such as the management of test type, test item, sports performance and the convention of point scale. PE teacher is able to complete sports performance management and data gathering, achieving the goal of improving the quality of physical education. Read More Read Less

Abstract Optimization of computer communication network based on reliability theory is problem with multiple constrained conditions. Based on the analysis of reliability theory of computer communication theory, this research discussed the multiobjective optimal model in computer communication network combining with principle of multi-objective optimal design and completed a set of analysis on network communication system at the request of the given reliability goal of... Optimization of computer communication network based on reliability theory is problem with multiple constrained conditions. Based on the analysis of reliability theory of computer communication theory, this research discussed the multiobjective optimal model in computer communication network combining with principle of multi-objective optimal design and completed a set of analysis on network communication system at the request of the given reliability goal of optimal design. Finally, it is found that, algorithm of computer communication network optimal design based on reliability theory is effective. Read More Read Less

Abstract The performance of graphics display of virtual machine improves with the strong support from development of virtualization technology and computer hardware. However, in terms of graphical display mechanism there is a difference between the virtual environment and the traditional environment. So how to measure the performance of graphics display in virtualization environment effectively is especially attended.This paper analyzed the virtual display system in... The performance of graphics display of virtual machine improves with the strong support from development of virtualization technology and computer hardware. However, in terms of graphical display mechanism there is a difference between the virtual environment and the traditional environment. So how to measure the performance of graphics display in virtualization environment effectively is especially attended.This paper analyzed the virtual display system in theory by models; compares theoretical data and measured data accessed by the virtual machine system performance evaluation; and finally verified the reasonableness of the model. Read More Read Less