Research On The Co-evolution Of Social System And Knowledge System In OKC

With the development Web2.0,as a collaborative platform for large-scale,Online Knowledge Community(OKC)promote the exchange of knowledge.On the one hand,the self organization meachnism promote the construction of knowledge system of OKC,on the other hand,as the receiver of knowledge,the users construct their cognitive system.The konowledge system and social system interaction with each other.However,the existing research mostly emphasizes the effect of self organization of members to the social system(OKC group knowledge)and quality,there are little related to the co-evolution of knowledge system and social system.As a result,this paper studies on the co-evolution machcinism of knowledge system and social system with a case of Wikipedia.First,we analysis the machanism of “internalization” ? “externalization” ? “assimilation” ? “adaptation” of OKC platform knowledge,on this basis,based on self-organization theory established the co-evolution framework of OKC,where the process and path of OKC social system and knowledge system are discussed.Secondly,based on heterogeneity theory,structural balance theory,complex network theory to establish the social system sequence index,based on the point of convergence theory,the page quality evaluation method,the complex network theory to establish the knowledge system sequence index.Third,the characteristics are analyzed from the micro,meso and macro three levels of the evolution in social system and knowledge system with the entry of “NeXT”,which reveals the evolution path and characteristics in different stages.Finally,based on the co-evolution framework of OKC and the VAR model,the interdisciplinary model of the social system and knowledge system from bottom to top,from microscopic to macroscopic,microscopic to mesoscopic,is established,which reveals the relationship between the construction of individual cognitive structure and the construction of community from a dynamic perspective.Based on the above experimental results,this paper summarizes the regularity of OKC social system and knowledge system,and reveals the characteristics of different stages in the evolution of OKC community from microcosm,meso and macro.It shows that social system and Knowledge system,and then put forward the corresponding management suggestions,which provides a basis for the study of OKC community synergetic process.