基于可信认证体系的数据存储库信任要素及属性分析

Research on the Trust Elements and Attributes of Data Depository Based on the Trusted Authentication System

开放数据科学背景下,信任在数据存储库发展中发挥着极其重要的作用。文章在探讨存储库信任来源的基础上,采用LDA主题模型对国际上应用较广的三种存储库可信认证体系的文本内容进行了主题聚类挖掘。基于此,将主题聚类分析的高频关键词按存储库信任环境、信任对象过程管理和利益相关者三类信任来源要素进行了提取,并根据三类要素对存储库信任作用的不同,归纳了三类要素应具备的基础属性、保障属性和内隐能动属性及相互之间的关系,为构建存储库可持续发展的信任环境提供参考。

On the basis of discussing the source of repository trust,this paper uses LDA topic model to mine the text content of three kinds of repository trusted authentication systems widely used in the world.Based on this,it extracts the high-frequency keywords of topic clustering analysis according to three types of trust source elements:repository trust environment,trust object process management and stakeholders.According to the different roles of the three types of elements in repository trust,it summarizes the basic attributes,guarantee attributes and implicit active attributes of the three types of elements and their relationship with each other,so as to provide reference for building a trust environment for the sustainable development of repositories.