面向发现服务的文献元数据集成整合研究

Research on the Literature Metadata Integration for Discovery Service

文章通过对国内外主要资源发现系统进行调研,研究了商业资源发现系统、公益性资源发现系统、开放资源集成平台的文献元数据描述标准,从文献元数据获取、整合方法两方面分析发现系统的元数据集成整合实践情况及其不足。在调研基础上,本文阐述了面向服务的文献元数据集成整合研究的必要性,从文献元数据集成整合的流程、方法两方面总结出面向发现服务的元数据集成整合框架,从元数据映射匹配规则、查重归一后的厚元数据建设、推进发现服务实现的文献元数据关联三个方面,分述面向发现服务的多来源文献元数据统一集成整合实施细节。

This paper studies the metadata description standards for commercial resource discovery systems,public resource discovery systems,and open resource integration platforms.Then,the metadata integration practices of the resource discovery system are discussed separately from the literature metadata acquisition and integration method,and the deficiencies are pointed out in summary.On the basis of the research,the necessity of integration for discovery service is expounded.In this paper,A metadata integration framework for discovery service is summarized from two aspects:the integration process and the method of document metadata integration.Finally,the passage describes the details for multi-source metadata integration for the discovery service from three aspects:metadata mapping matching,thick metadata construction after the normalization,and literature metadata association which facilitates discovery services.