Research On The Changing Scaling Exponent Scale-free Network Epidemic Spreading

The complex networks spread phenomenon is to spread at the beginning partial and small breakdown to pass in the dissemination in the network, and affect the phenomenon of the whole network system behavior, one of the main purposes about network research is for the sake of understanding disease dissemination mechanism. Generally ,we use node to symble the person who are infected or not,if both of them can infect each other and we can draw a line for two nodes ,then we get topology structure of networks, at the same time ,we can establish model for them to reasearch . Obviously,the key of network spread model reasearch is to establish spread mechanism and chooose networks topology.The article mainly studied the virus dissemination and virus immunities of the complex networks. First, summing up the summary currently for the research result of the more important and complex networks model, and overviewing the research present condition of the virus dissemination on the complicated network. On the foundation of the existing research work, use the way of simulation to validate the result of the experiment. In addition, puting Honeypot technology into the virus immunity strategy reasarch, and establishing target immunity strategy model basesd on Honeypot technology , at last, validating the validaty of the strategy with the experiment of simulation.The concrete work of the thesis is as follows.(1)Introduce the progress and the basic theories about complex netorks virsus spread research, introduce some basic concepts of the complex networks, derivate a few complex networks forms that academic circles currently most pay attention to, such as the random networks, small- world networks ,scale-free networks structure and each from of characteristic generous character parameter.Then introduce in detail the critical value theories of the spread of the complex networks, and analyze the topology structure and propery of networks in the influence of virsus spread. At last ,sum up the article.(2) Built up respectively the younger sister, the Sir's virus dissemination model based on Changing Scaling Exponent scale-free networks.Because the existing researches mostly take the classic BA network model as the foundation , gaining the conclusion is not perfect because of the limitation of BA model. For this, focus on Changing Scaling Exponent scale-free networks model through adding old frame, and combine virus spread theory and conclude the conclusion that, in the end ,we validate the correct of result of theory through simulation experiment and discuss it.(3) Put forward virus immunity strategy based on honey pot technology.Combine the original target immunity strategy leading into honey pot technology, put forward the way of the target immunity strategy based on honey pot,and discuss the strategy through mathematics resolution and simulation experiments .