Numerical solution of a modified epidemiological model for computer viruses
نویسندگان
چکیده
منابع مشابه
A modified epidemiological model for computer viruses
Since the computer viruses pose a serious problem to individual and corporative computer systems, a lot of effort has been dedicated to study how to avoid their deleterious actions, trying to create anti-virus programs acting as vaccines in personal computers or in strategic network nodes. Another way to combat viruses propagation is to establish preventive policies based on the whole operation...
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Directed-Graph Epidemiological Models of Computer Viruses
Despite serious concerns raised by the proven ability of computer viruses to spread between individua.1 systems and establish themselves as a persistent infection in the computer population, there have been very few efforts t o analyze their propagation theoretically. The strong analogy between biological viruses and their co~nputntional counterparts has motivated us t o adapt the techniques of...
متن کاملTowards the Epidemiological Modeling of Computer Viruses
Epidemic dynamics of computer viruses is an emerging discipline aiming to understand the way that computer viruses spread on networks. This paper is intended to establish a series of rational epidemic models of computer viruses. First, a close inspection of some common characteristics shared by all typical computer viruses clearly reveals the flaws of previous models. Then, a generic epidemic m...
متن کاملExtrapolation Method for Numerical Solution of a Model for Endemic Infectious Diseases
Introduction Many infectious diseases are endemic in a population. In other words they present for several years. Suppose that the population size is constant and the population is uniform. In the SIR model the population is divided into three disjoint classes which change with time t and let , and be the fractions of the population that susceptible, infectious and removed, respectively. This...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2015
ISSN: 0307-904X
DOI: 10.1016/j.apm.2015.03.023