Research On Competition And Distribution Of Network Resources In Network Ecosystem

In these years,the development of the network has already penetrated into every walk of life and it has already been the necessary element of every facts of people's life. Of course we can say that our life would be bored to dearth without network.However, we can't ignore the disadvantage such as the distribution disequilibrium of the network resources,the circulation of materials blocked of the network environment,the deterioration of the information resources environment,the energy(means the legal) is being out the network required,the network species diversity is being lose and so on. Consequently the network ecology is springing up.We define network ecology as a science that mainly researches the disciplines and mechanism of the network and the network virtual society from different view based on the knowledge of ecology,network cybernetics,network technology and so on.It can help us know the network and its infection to the human and the future from higher level after that we can make the development of the network ecosystem more reasonably and systematically.In this thesis,we analysis the structure and the attribute on the network system and propose some basic conceptions such as network ecosystem,network population and network resources in network ecology firstly.Secondly,we model the network populations' interaction through the study of the structure and attribute of the network populations and communities based on the model called Lotka-volterra competition model.The same time,we simulate them by Matlab.The competition between the populations would decrease the efficiency of network technology therefore we should focus on the cooperation between the populations in the study of the resources distribution in future study.