传播有效性原理的粗传递模型  

Rough Communication Model for the Principle of Effective Communication

作　　者：昝廷全[1] 应思思[1] 

机构地区：[1]中国传媒大学中国系统经济学研究中心,北京100024

出　　处：《中国传媒大学学报（自然科学版）》2010年第4期1-4,20,共5页Journal of Communication University of China：Science and Technology

基　　金：教育部"新世纪优秀人才支持计划"资助(NCET-060191)

摘　　要：昝廷全2006年提出了信息传播的有效性原理,即信息发送者和信息接收者的知识软件的交集非空是实现信息有效传播的必要条件。Z.Paw lak在粗集(Rough Set)理论研究中,把知识看作是一种等价关系。在此基础上,A.Mousavi 2002年提出了信息粗传递(Rough Communication)的概念。本文在Z.Paw lak和A.Mousavi等人研究工作的基础上,建立了传播有效性原理的粗传递模型,讨论了信息传播的拓扑学分类。最后,简单论述了粗糙性信息的内逼近和外逼近问题。Tingquan Zan（2006） had given a necessary condition of effective communication which is drawn as following：it is necessary condition for effective communication that intersection of knowledge software of the sender and the receiver is not an empty set.By Z.Pawlak＇s researches on rough set theory,knowledge was treated as one kind of clustering by equivalent relations.Based on this,A.Mousavi（2002） proposed the concept of rough communication.On the basis of these researches,a rough communication model describing the necessary condition of effective communication is presented,as well as the topological classification of information communication is discussed,and finally the interior approximation and exterior approximation of rough information is briefly examined.

关 键 词：传播有效性 粗传递 拓扑特征 内逼近 外逼近 

分 类 号：F062.9[经济管理—政治经济学]