【摘要】 随着网络技术的发展,以网络为中心的计算机技术、通信技术、信息存储技术的相互渗透、连接,已形成全方位的信息服务网络。信息空间一方面拓宽了人们的视野,但另一方面,由于信息呈几何级数增长,与个人兴趣相关的个性化信息显得更加离散。面对网络信息服务的现状,图书馆界正在寻求一种将用户感兴趣的信息主动推荐给用户的服务方式。这就是个性化的信息服务。本文论述了个性化是现代信息服务的必然趋势;介绍了个性化主动信息服务及其实现技术;指出个性化服务的关键—用户模型;介绍了个性化服务在数字图书馆中的应用情况。更多还原

【Abstract】 With the development of network technology,the mutual infiltration and connection of computer technology,communicative technology and information storage technology which are based on network have formed an all-round information service network.On the one hand,information space has broaden people’s horizon,but on the other hand,personalization information related to personal interest has become more unconcentrated because of geometric information growth.Facing with the situation of network information service,library celebrities are trying hard to find a service device to efficiently offer users the information which they are interested in.This method is called personalization of information service.This article is concerned with the personalization of modern information service as an inevitable trend,and introduces this kind of service and its operation technology,key of this service-user model and the application of this service in digital libraries.更多还原