| 基于本体的智能数字图书馆个性化推荐用户本体研究 |
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| 引用本文： | 丁雪,张玉峰.基于本体的智能数字图书馆个性化推荐用户本体研究[J].现代情报,2009,29(12):61-65,71. |
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| 作者姓名： | 丁雪 张玉峰 |
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| 作者单位： | 武汉大学信息资源研究中心,湖北,武汉,430072 |
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| 基金项目： | 教育部人文社会科学重点研究基地项目 |
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| 摘 要： | 针对目前传统数字图书馆无法为用户提供准确个性化服务的问题,提出通过本体构建智能数字图书馆,并且分析如何通过本体的作用使传统的数字图书馆达到智能个性推荐的基本原理,最后重点分析基于本体的个性推荐中的关键性问题,即用户本体的构建——读者用户本体库,包括用户基本信息本体、用户个性本体和用户需求本体,并用六元组表示方法实践本体的表示,以及通过流程图诠释本体间的作用机制。
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| 关 键 词： | 本体 智能图书馆 个性推荐 用户本体 |
Research on User Ontology in Personalized Recommendation of Ontology-based Intelligent Digital Library |
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| Authors: | Ding Xue Zhang Yufeng |
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| Institution: | Research Center of Information Resources, Wuhan University, Wuhan 430072, China |
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| Abstract: | The library has developed into a new kind：digit library,which means a great progress to the library s development,but the current one still can not provide library users with accurate and flexible services,such as the personalized service that it can accordingly provide recommendation service to different readers of different habits and interest.To solve this problem,this paper proposed the ontology-based digit library--apply the ontology technology into the construction of traditional digit library,and analyzed the principles how it made the traditional digit library provide intelligent pensonalized reeormnendafion to readers through ontology. Finally it mainly focused on the key issue how to build up the user ontology, which was divided into small different but relative ontology, including users＇ basic information ontology, users＇ personalization ontology and users＇ requirements ontology. In order to make ontology presentation more dearly, this paper especially used the six - tuple method to represent and practice these three ontology. Furthermore it used ontology flowchart to interpret the mechanism how one ontology acted on another one. |
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| Keywords: | ontology intelligent library personalized recommendation user ontology |
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