A Service Self-Optimization Algorithm based on Autonomic Computing
Ruijuan Zheng, Mingchuan Zhang, Qingtao Wu, Guanfeng Li, Wangyang Wei · 2009
Under the intrusion or abnormal attack, how to autonomously supply undergraded service to users is the ultimate goal of network security technology. Firstly, combined with martingale difference principle, a service self optimization algorithm based on autonomic computing-S2OACis proposed. Secondly, according to the prior self optimizing knowledge and parameter information of inner environment, S2OACsearches the convergence trend of self optimizing function and executes the dynamic self optimization, aiming at minimum the optimization mode rate and maximum the service performance. Thirdly, set of the best optimization mode is updated and prediction model is renewed, which will implement the static self optimization and improve the accuracy of self optimization prediction. At last, the simulation results validate the efficiency and superiority of S2OAC.