The Experts below are selected from a list of 282 Experts worldwide ranked by ideXlab platform
Yang Bingru - One of the best experts on this subject based on the ideXlab platform.
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web text mining system and clustering analysis algorithm
Computer Engineering, 2004Co-Authors: Yang BingruAbstract:This paper describes the system global Structure Chart of Web text mining system and programming with the central arithmetic Web text clustering analysis based on SOM. It integrates background on modern long distance education to realize Web text mining system. The system can cluster automatically the text resource information collected from all kinds of long distance education websites, accordingly it can help people to gain important knowledge rapidly as a text information leader.
Xufang Gong - One of the best experts on this subject based on the ideXlab platform.
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SMC - A user-oriented Web service reliability model
2008 IEEE International Conference on Systems Man and Cybernetics, 2008Co-Authors: Ying Zhou, Xufang GongAbstract:In this article, a user-oriented software reliability model was proposed to evaluate the reliability of Web services two kinds of Web services were discussed: atomic services without the structural information and the composite services consisting of atomic services. Firstly, the reliability of atomic service was evaluated based on an extended UDDI model. Then, the overall reliability of composite service was evaluated using BPEL Structure Chart-based model and the reliabilities of all atomic services being used. A case study is designed, implemented, and analyzed to support our model. The experimental results show the significances of the model.
Susumu Tsuhara - One of the best experts on this subject based on the ideXlab platform.
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rdb Structure Chart display using fuzzy rules
Ieej Transactions on Electronics Information and Systems, 1996Co-Authors: Susumu TsuharaAbstract:With rapid spread of EUC (E_nd U_ser C_omputing), RDB (R_elational D~ataB_ase) construction and retrieval using GUI (G_raphical U_ser I_nterface) have become a major part of information network users. Since main activity in the RDB construction is its Structure design, it must be done efficiently in order to shorten the construction term. Although display function of RDB entire Structure (table Structures and relations between tables) defined by users is provided as a "Structure Chart" display function in most RDBMS (R_elational D~ataB_ase M_anagement S_ystem) to support the activity, we can say that its quality is not high enough at present. For example, the Chart contains many backward or intersecting arrows (relations between tables) and tables in the Chart are not well-balanced. Therefore, it is not easy to grasp the entire Structure by the present Chart. This has been the cause of inefficiency in the RDB construction. In this paper, we propose a new method of making and displaying a high quality Structure Chart using BBM (B_ranch and B_ound M_ethod) and fuzzy inference as a solution to the above problems. Furthermore, we verify the effect of the proposed method in experiment.
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ICPADS - RDB Structure Chart display using fuzzy rules
Proceedings of 1996 International Conference on Parallel and Distributed Systems, 1Co-Authors: Susumu TsuharaAbstract:With rapid spread of EUC (E_nd U_ser C_omputing), RDB (R_elational D~ataB_ase) construction and retrieval using GUI (G_raphical U_ser I_nterface) have become a major part of information network users. Since main activity in the RDB construction is its Structure design, it must be done efficiently in order to shorten the construction term. Although display function of RDB entire Structure (table Structures and relations between tables) defined by users is provided as a "Structure Chart" display function in most RDBMS (R_elational D~ataB_ase M_anagement S_ystem) to support the activity, we can say that its quality is not high enough at present. For example, the Chart contains many backward or intersecting arrows (relations between tables) and tables in the Chart are not well-balanced. Therefore, it is not easy to grasp the entire Structure by the present Chart. This has been the cause of inefficiency in the RDB construction. In this paper, we propose a new method of making and displaying a high quality Structure Chart using BBM (B_ranch and B_ound M_ethod) and fuzzy inference as a solution to the above problems. Furthermore, we verify the effect of the proposed method in experiment.
Ying Zhou - One of the best experts on this subject based on the ideXlab platform.
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SMC - A user-oriented Web service reliability model
2008 IEEE International Conference on Systems Man and Cybernetics, 2008Co-Authors: Ying Zhou, Xufang GongAbstract:In this article, a user-oriented software reliability model was proposed to evaluate the reliability of Web services two kinds of Web services were discussed: atomic services without the structural information and the composite services consisting of atomic services. Firstly, the reliability of atomic service was evaluated based on an extended UDDI model. Then, the overall reliability of composite service was evaluated using BPEL Structure Chart-based model and the reliabilities of all atomic services being used. A case study is designed, implemented, and analyzed to support our model. The experimental results show the significances of the model.
Jin Qibing - One of the best experts on this subject based on the ideXlab platform.
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Reliability Modeling and Maintenance Strategy Optimization for Wind Power Generation Sets
Power system technology, 2011Co-Authors: Jin QibingAbstract:The rapid development of wind power generation makes the Structure of wind power generation sets more and more complex,correspondingly the failure rate of the sets increases.To improve the reliability of wind power generation sets,a reliability optimization strategy of wind power generation sets is proposed.Taking doubly fed wind power generator for example,based on mathematical model of Markov process and reliability theory a reliability model of wind power generation set is built.On this basis,a Structure Chart of ageing,faults and maintenance for wind power generation sets is constructed to obtain the maintenance strategy of wind power generation set under its optimal reliability.
