论图书馆的信息过滤与控制功能

阐述了图书馆进行信息过滤与控制的必然性，提出了图书馆信息过滤与控制的理论基础，指出图书馆的信息过滤与控制将成为图书馆个性化主动服务的基础，即通过对大量无序、无关信息进行收集、归类、整理、分析和综合，解决文献信息的庞杂性与信息需求的特定性间的矛盾，使读者通过最少的文献获得最大量的所需信息。

Discussion on Information Filtering and Controlling Function of Library

This paper expounds the necessity of library's information filtering and controlling, puts forward the theoretical foundation of library's information filtering and controlling, and points out that library's information filtering and controlling will become the foundation of library's active individualized service, and library will resolve the contradiction between the disorder of literature information and the specificality of information demand and make the readers obtain the maximum of required information from the minimum of literatures.