信息系统的束表示

P. V. Sagar, M. Kishore
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引用次数: 23

摘要

自从Pawlak引入粗糙集的概念以来,它就吸引了来自各个科学技术领域的研究人员和科学家。特别是对代数学者来说,它是探索粗糙集理论的代数和拓扑联系的金矿。本文讨论粗集和轮轴之间的联系。研究了粗糙集框架下信息系统的束表示,并说明了它如何帮助信息检索。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Sheaf Representation of an Information System
Ever since Pawlak introduced the concepts of rough sets, it has attracted many researchers and scientists from various fields of science and technology. Particularly for algebraists as it presented a gold mine to explore the algebraic and topological connections with rough set theory. The present article deals with the connections between rough sets and sheaves. The authors studied sheaf representation of an information system in rough set framework and illustrated how it helps information retrieval.
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