数字图书馆馆藏资源深度聚合与导航机制探讨

文章概述了数字图书馆馆藏资源聚合与导航的内涵及其关系,分析了当前数字图书馆馆藏资源深度聚合与导航面临的问题,表现为检索与导航途经单一、关联数据更新迟缓、资源信息模糊复杂等。提出了数字图书馆馆藏资源深度聚合及导航机制的构建方法:开发应用深度聚合工具,综合数据分析技术与图像处理技术,建立更新深度聚合资源本体库,构建馆藏资源深度聚合模型;及建设馆藏资源导航系统,明确资源导航可视化结果,增设人工咨询导航服务。

Discussion on Deep Aggregation and Navigation Mechanism of Collection Resources in Digital Libraries

This article summarized the connotation and relationship of aggregation and navigation of collection resources in digital libraries, analysed the problems faced by deep aggregation and navigation of collection resources in digital libraries, such as single search and navigation path, slow update of related data, and fuzzy and complex resource information. This article also put forward the construction methods of deep aggregation and navigation mechanism of collection resources in digital libraries: developing and applying deep aggregation tools, integrating data analysis technology and image processing technology, establishing and updating deep aggregation resource ontology library, building a deep aggregation model of collection resources, building the navigation system of collection resources, clarifying resource navigation visualization results, and adding manual consultation and navigation services.