Li Wei-Hua

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Tyrosinase is a bifunctional enzyme which oxidizes the initial step of melanin biosynthesis, that is, conversion of tyrosine to dopa and subsequently dopa to dopaquinone. It is a glycosylated protein and a major regulator of melanogenesis. To date, many approaches have been tried to regulate tyrosinase activity and melanin content. To that end, we screened(More)
The PSO (Particle Swarm Optimization) algorithm is applied to non-linear process, and is easy to be run into local optimum. The PSO algorithm is improved by T-S¿Takagi-Sugeno¿fuzzy model, although it solved the non-linear features of PSO algorithm, the PSO algorithm is still inability once in holding stop pattern. Thus, the membership function of the T-S(More)
Since Ad hoc network is vulnerable to attack, it's imperative to carry out intrusion detection research on ad hoc network In this paper, according to the requirement of cluster based intrusion detection system, we propose a new Algorithm of Clustering for IDS. Analyse and simulation results show that our method can decrease the number of cluster head and(More)
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