数字图书馆中自适应个性化服务研究

个性化服务是数字图书馆中最重要的功能之一,数字图书馆中的自适应个性化服务很好地解决了日益严重的"信息过载"问题,本文首先针对数字图书馆中用户的特性,分析了数字图书馆中自适应个性化服务需求,其次,设计了基于情景感知的自适应个性化服务框架,可以根据用户所处的情境,快速准确地为用户推送所需要的资源,最后,讨论了自适应个性化服务实现过程中应该解决的几个关键问题。

Adaptive Personalized Services in Digital Library

Personalized service is one of the most important functions in digital library, the adaptive personalized service of digital library is very good to solve the increasingly serious problem of ＂information overload＂, first of all, according to the characteristics of digital library users, this paper analyzes the adaptive personalized service demand of digital library, second, designs the framework based on the adaptive context-aware personalized service, it can be according to user＇s situation, push the needed resources for the users rapidly and accurately, finally, it discusses the several key problems which should be solved in the process of adaptive personalized services.