摘要
在现代网络环境下的数字化图书馆,实现信息主动服务,将会提高服务效率和节约用户时间。分析了主动信息服务的几种模型和实现服务的关键技术,最后提出了实现的方法。
Achieving proactive services of information at the digital libraries in modem network environment will improve the efficiency of service and save users＇ time. The ways of realization are brought forward at the end after several models of proactive information service and key technologies of carrying out are analyzed.
出处
《情报科学》
CSSCI
北大核心
2008年第5期735-739,共5页
Information Science
关键词
主动信息服务
系统模型
关键技术
proactive information service
system model
key technology
