数据连接的代数理论
An algebraic theory for data linkage
摘要:
政府、公司和公民可以获得无数的数据来源,这些数据可以结合在一起,造福或造福人类。我们分析了将来自共同来源的数据相结合和将来自不同来源的数据相联系的概念。我们的模型的数据和它的信息内容被发现在一个单一的来源由偏序幺半群,和不同类型的态射的来源之间的信息传输。为了捕捉一个家庭的来源之间的联系,我们使用的Grothendieck建设的形式,以创建一个偏序幺半群,汇集在一个单一的结构中的家庭的全球数据。我们将我们的方法应用于数据库理论和近似推理中的公理结构。因此,偏序幺半群提供了一个基础的代数研究信息收集在其最原始的形式。
英文摘要:
There are countless sources of data available to governments, companies, and citizens, which can be combined for good or evil. We analyse the concepts of combining data from common sources and linking data from different sources. We model the data and its information content to be found in a single source by a partial ordered monoid, and the transfer of information between sources by different types of morphisms. To capture the linkage between a family of sources, we use a form of Grothendieck construction to create a partial ordered monoid that brings together the global data of the family in a single structure. We apply our approach to database theory and axiomatic structures in approximate reasoning. Thus, partial ordered monoids provide a foundation for the algebraic study for information gathering in its most primitive form.
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