期刊：
2005 International Symposium on Computer Science and Technology, Proceedings,2005年:542-546
通讯作者：
Xiao Debao
作者机构：
[Xiao Debao; Liu Jin; Xiao, DB; Wei Meijuan] Cent China Normal Univ, Inst Comp Network & Commun, Wuhan 430079, Peoples R China.
通讯机构：
[Xiao Debao] C;Cent China Normal Univ, Inst Comp Network & Commun, Wuhan 430079, Peoples R China.
会议名称：
2005中国宁波国际计算机科学与技术学术大会
会议时间：
2005-10-20
会议地点：
中国浙江宁波
关键词：
XML network management;XML-based manager;XML-based agent;gateway
摘要：
SNMP is a network management protocol widely used currently with the virtues such as simplicity and easy realization,which has become the facto industrial standard in the field of network management.H
作者机构：
[金聪] Lab. of Image Proc., Huazhong Univ. of Sci. and Technol., Wuhan 430074, China;[金聪] Lab. of Info. Security, Graduate Sch., Chinese Acad. of Sci., Beijing 100039, China;[金聪; 彭嘉雄] Dept. of Comp. Sci., Central China Normal Univ., Wuhan 430079, China
通讯机构：
Lab. of Image Proc., Huazhong Univ. of Sci. and Technol., China
摘要：
In this paper the optimized Genetic Algorithm (GA) is proposed to solve the automatic generation control (AGC) problem of cascade hydroelectric power systems. The proposed genetic algorithm uses the real number encoding to represent a solution to the problem. Elitism operator is executed to prevent the best individuals from varying. Adjusting low-grade Individuals scheme is used to improve population fitness. Two kinds of crossover and mutation operators are performed to maintain gene diversity and to avoid premature convergence. The paper presents an actual application on the optimization of AGC for a cascade system composed by three hydroelectric plants located in the qingjiang System. Test results are used to verify the validity of the proposed algorithm.
期刊：
Proceedings of SPIE - The International Society for Optical Engineering,2005年5626(PART 1):695-702 ISSN：0277-786X
通讯作者：
Li, Y
作者机构：
[Hu, JZ; Li, Y] Cent China Normal Univ, Dept Comp Sci, Wuhan 430070, Peoples R China.
通讯机构：
[Li, Y] C;Cent China Normal Univ, Dept Comp Sci, Wuhan 430070, Peoples R China.
会议名称：
Network Architectures,Management,and Applications II pt.1
会议时间：
2004-01-01
会议地点：
Beijing,China
会议论文集名称：
Network Architectures,Management,and Applications II pt.1
关键词：
wavelength routing optical networks(WRON);dynamic wavelength assignment algorithm;optical link release mechanism;optical networks blocking probability;optical path setup time
摘要：
This paper presents a novel optimized distributed dynamic wavelength assignment algorithm for the wavelength routing optical network(WRON) based on the revised result of reference[5,6]: Fast Distributed Dynamic Lightpath Setup Algorithm(FDDLSA). By adopting two kinds of new optical link release mechanisms (ahead and timeout release) in the process of networks nodes setting up a link, the new algorithm can reduce the blocking probability significantly and release the burden of a router. The effectiveness of the algorithms was verified through the simulation on NSF net (Nature and Science Foundation) of USA: it can reduce the blocking probability 8% less than reference [5]'s algorithm, at the same time it can reduce the optical path setup time greatly.
作者机构：
[Tan, LS] Cent China Normal Univ, Dept Comp Sci, Wuhan, Peoples R China.;Australian Res Council, Special Res Ctr Ultra Broadband Informat Networks, Melbourne, Vic, Australia.
通讯机构：
[Tan, LS] C;Cent China Normal Univ, Dept Comp Sci, Wuhan, Peoples R China.
关键词：
Active queue management;Congestion control;Random early detection (RED);Stability
摘要：
Based on control theory, this letter provides guidelines for the selection of the control gain for dynamic-RED to stabilize a congested queue at a target and hence to improve network performance. Simulations demonstrate that indeed satisfactory performance can be achieved if the control gain is selected based on the guidelines.
