Study On Model Of Personal Dissemination Of Information Based On Cellular Automata

Personal communication is not only a necessary mean which is composed of human relation and other social relation. But also one of the important channel about achieving intercommunation of information in society. It plays an important role of social collaboration and inheriting of social culture. Personal dissemination of information operate important function on spreading the knowledge.Society is a complex and huge system and the relation between people is complex, so the process of personal communication shows complexity. Cellular automata are often used for the study of social science as an important mode gradually. So it is important to study the process of personal communication.In this paper, a model on personal dissemination of information based on cellular automata is introduced,based on theory of the personal network and cellular automata. Simulation are also conducted with the emulational experiment in order to investigate influence of different distribution of dissemination will and credibility on average speed of dissemination,and to analyse the relation between instantaneous speed of dissemination and information sharing in a group. Emulational experiment is performed in the condition of personal network, credibility being uniform distribution while will of dissemination alternate being normal school,uniform distribution and binormial distribution.and will of dissemination being uniform distribution while credibility alternate being normal school,uniform distribution and binormial distribution. It is shown that the will of dissemination and the average speed of dissemination are almost positive correlation,and average speed of dissemination is largening with the variance of will of dissemination diminishing while the credibility is uniform distribution. It is also shown that the credibility and the average speed of dissemination are almost positive correlation,and average speed of dissemination is largening with the variance of credibility largening while the will of dissemination is uniform distribution.There is negative correlation between information sharing and the instantaneous speed. When information sharing reach saturation, the instantaneous speed information diffusion is 0. The speed of personal dissemination influenced biggishly by the personal network.