| 基于情景模型的数字图书馆个性化服务研究 |
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| 引用本文： | 焦玉英,袁静.基于情景模型的数字图书馆个性化服务研究[J].中国图书馆学报,2008,34(6). |
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| 作者姓名： | 焦玉英 袁静 |
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| 作者单位： | 武汉大学信息管理学院,430072 |
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| 基金项目： | 本文系教育部人文社会科学重点研究基地重大项目“网络环境下数字化信息服务研究”（项目编号：06JJD870006）的研究成果之一。 |
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| 摘 要： | 由于web环境下用户的个性化需求具有易变性、动态性和情景敏感性等特征,个性化服务的提供越来越需要情景模型的支持.目前,基于情景模型的数字图书馆个性化服务主要通过个性化检索和个性化推荐两种方式实现.将情景模型运用于数字图书馆个性化服务,还需要注意和解决用户情景捕捉的准确性、服务提供的适用性、用户安全与隐私、用户模型与情景模型的结合以及数字图书馆各种资源的整合与集成等问题.图3.
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| 关 键 词： | 数字图书馆 个性化服务 情景模型 |
Digital Library Personalized Services Based on a Contextual Model |
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| Jiao Yuying and Yuan Jing.Digital Library Personalized Services Based on a Contextual Model[J].Journal of Library Science In China,2008,34(6). |
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| Authors: | Jiao Yuying and Yuan Jing |
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| Institution: | Jiao Yuying Yuan Jing |
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| Abstract: | The provision of personalized services requires the support of contextual model owing to the changeability, dynamic and context-sensitiveness of user needs.At present,there are mainly two ways to implement digital library personalized services based on contextual model,that is,through personalized retrieval and personalized recommendation.The veracity of user context,the applicability of services,user's security and privacy,the combination of user model and contextual model,and the integration of digital library various resources need to advert and solve when bringing contextual model to digital library personalized services.3 figs.15 refs. |
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| Keywords: | Digital library Personalized services Contextual model |
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