对信息流与读者流熵平衡问题的研究  

Research on the problem of the entropy balance between information flow and reader flow

作　　者：廖腾芳[1] 

机构地区：[1]湖南城市学院,益阳413000

出　　处：《大学图书情报学刊》2004年第2期76-78,共3页Journal of Academic Library and Information Science

摘　　要：在图书馆系统中存在读者流和信息流 ,随着读者就业压力的增大和信息量的海量增长 ,读者流和信息流的熵值均逐步增大 ,给图书馆工作增加了较大压力 ,文章就两者的运动规律进行研究 ,力求增加二者的负熵性 ,提高图书馆的运行效率。There exists reader's flow and information flow in the system of the library.With the increase of the amount of information and the pressure from readers,the comparative great pressure has also been imposed on the liˉbraries.Thus,the increase of the entropy value of the reader's flow and information flow adds more pressure upon the working staff in the library.This article makes a research on the problems of the negative entropy feature of these two flows,so as to improve the working efficiency of the librarians.

关 键 词：图书馆 读者服务 读者流 信息流 熵值 

分 类 号：G252[文化科学—图书馆学] O236[理学—运筹学与控制论]