I. Darti, A. Suryanto, M. Yustianingsih
In this paper we study numerically the behavior of worms transmission in a computer network. The model of worms transmission is derived by modifying a SIRS epidemic model. In this case, we consider that the transmission rate, recovery rate and rate of susceptible after recovery follows fuzzy membership functions, rather than constants. To study the transmission of worms in a computer network, we solve the model using the fourth order Runge-Kutta method. Our numerical results show that the fuzzy transmission rate and fuzzy recovery rate may lead to a changing of basic reproduction number which therefore also changes the stability properties of equilibrium points. © 2015 AIP Publishing LLC.
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Brawijaya University, Jl. Veteran-Malang, 65145, Indonesia
