Title :
A System Service Optimization Model Based on Martingale Difference Approximation
Author :
Zheng, Ruijuan ; Xu, Meiyu ; Pu, Jiexin ; Wu, Qingtao
Author_Institution :
Electron. & Inf. Eng. Coll., Henan Univ. of Sci. & Technol., Luoyang, China
Abstract :
Under intrusion or abnormal attack, how to autonomously supply service, without being degraded, to users is the ultimate goal of network security technology. Based on Martingale Difference Approximation principle, a System Service Optimization Model (MDAO) is proposed. According to the prior self optimizing knowledge and parameter information of inner environment, MDAO searches the convergence trend of self optimizing function and executes the dynamic self optimization to minimum the optimization mode rate and maximum the service performance, implementing the autonomic increase of system service performance in the changing inner environment. The simulation results validate the efficiency and superiority of MDAO.
Keywords :
computer networks; optimisation; security of data; Martingale Difference Approximation principle; System Service Optimization Model; dynamic self optimization; martingale difference approximation; network security; parameter information; self optimizing function; self optimizing knowledge; system service optimization model; Autonomic nervous system; Computational modeling; Computer network management; Computer networks; Computer security; Degradation; Educational institutions; Grid computing; Humans; Technology management; autonomic computing; inner environment; martingale difference approximatio; self optimization mode; service performance;
Conference_Titel :
INC, IMS and IDC, 2009. NCM '09. Fifth International Joint Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5209-5
Electronic_ISBN :
978-0-7695-3769-6
DOI :
10.1109/NCM.2009.111
