关键词: 信息资源整合, 元数据互操作, 关联数据, 大型文献数字化项目, 深度聚合, 数据复用

Abstract:

The survey found that well-known mass digitization projects carried limited information resource integrations by a single way. In order to meet user’s information needs better, the paper proposed to take different integrated approach and technology according to the scope. Using original document’s metadata realized the integration within the organization; using retrieval protocols and metadata interoperability achieved the integration between agencies; and using data reuse, page parsing and linked data achieved the integration with external resources.The study found that to make deep aggregation of information resources, mass digitization projects should process from digital resources objects, refine its description granularity, and reveal richer property relationships as a basis to building the data model project for digital resources.

Keywords: Information resource integration, Metadata interoperability, Linked data, Mass digitization project