数字图书馆责任者名称规范控制的系统支持研究  

Study on the System Support for Name Authority Control in Digital Libraries

作　　者：蔡屏[1] 

机构地区：[1]华东政法大学图书馆,上海200042

出　　处：《图书馆论坛》2011年第1期73-76,共4页Library Tribune

摘　　要：责任者名称(个体和团体)的规范与否对数字图书馆目录的两大功能具有重大的影响。文章运用实体—关系模型即E-R模型描述了责任者名称(实体)的变化、实体的属性及相互关系;通过属性、关系对用户需求的映射,运用SQL解决名称变化对检索结果产生的不利影响,从而提升目录的两大功能。The name authority of contributors（individual and community） makes great influences on the two functions of digital library bibliography.The paper discusses of describing the changes of contributor name,entity attributes and the relationships between them by using E-R model,and taking SQL to resolve the disadvantage influences on the results of retrieve which made by contributor name changes based on mapping the user＇s needs described by attributions and their relationships.

关 键 词：关系数据库管理系统 数字图书馆 个人名称 团体名称 

分 类 号：G250.76[文化科学—图书馆学] G254.3