数字保存的持续完整性风险检测Persistence Risk Check for Digital Preservation
臧国全,朱晓庆,李哲,金燕
摘要(Abstract)：
针对数字保存风险之一的持续完整性风险设计检测方法,并针对检测方法进行实验研究。(1)调研相关文献,找出研究的切入点;(2)界定持续完整性的含义,析出产生持续完整性风险的因素;(3)设计持续完整性风险型元数据,设置该类风险的检测点;(4)基于一个实际保存系统,利用分层随机抽样法,采集数字对象及其持续完整性风险型元数据内容的实验样本;(5)编制代码,检测数字对象样本集的持续完整性风险点,统计检测结果,分析可能的产生原因,制定可能的降低风险措施;(6)基于实验结果,分析检测方法的局限性,说明检测方法的使用事项。
关键词(KeyWords)： 数字保存;持续完整性风险;风险检测
基金项目(Foundation): 国家自然科学基金面上项目“数字保存的风险型元数据与风险监控研究”(批准号71673255)的研究成果之一
作者(Author): 臧国全,朱晓庆,李哲,金燕
DOI: 10.16603/j.issn1002-1027.2018.02.010
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