数字资源长期保存系统信息摄入过程分析研究  

Study on the Information Ingestion Process in the Long Term Preservation System

作　　者：张娱[1] 郑小惠[1] 李超[2] 

机构地区：[1]清华大学图书馆,北京100084 [2]清华大学信息技术研究院,北京100084

出　　处：《数字图书馆论坛》2010年第9期64-68,共5页Digital Library Forum

摘　　要：文章针对数字资源长期保存摄入过程进行分析，明确了长期保存系统中摄入模块的功能模型；从信息构成、内容与表现形式、颗粒度、工作流程等四个角度出发，对摄入的信息进行界定；最后，针对电子期刊这种特定的数字资源，对其提交信息包的成分，数据格式、字符集等多方面进行进一步定义，对摄入模块进行需求分析，对系统提交协议的制定、摄入模块的设计与实现具有较强的理论价值及现实意义。This paper defined the process of ingestion in long-term preservation system. Four aspects - information definition, work manifestation, granularity and workflow were described deeply in submitted module. We used E-Joumal as an example to present how the submitted information was transferred and displayed as a Submission Information Package （SIP）. Related technical areas such as data format character set and digital object identifier were discussed as well.

关 键 词：OAIS 摄入模块 SIP 

分 类 号：G253[文化科学—图书馆学]