一个定性近似包含——在模糊关系划分中的应用

17th International Workshop on Database and Expert Systems Applications (DEXA'06) Pub Date : 2006-09-04 DOI:10.1109/DEXA.2006.100

P. Bosc, O. Pivert

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引用次数: 2

摘要

本文研究了包含算子的一种扩展。模糊集间包含的逻辑观点依赖于模糊蕴涵的使用。本文提出的想法是放宽r含义，以便容忍低强度例外，从而获得定性的近似包含。这种类型的包含在数据库领域的具体用法是用关系的近似划分说明的

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On a Qualitiative Approximate Inclusion -- Application to the Division of Fuzzy Relations

This paper is devoted to an extension of the inclusion operator. The logical view of the inclusion between fuzzy sets rests on the use of fuzzy implications. The idea suggested in this paper is to relax R-implications in order to tolerate low-level intensity exceptions and thus obtain a qualitative approximate inclusion. A concrete usage of this type of inclusion is illustrated in the area of databases, with the approximate division of relations

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17th International Workshop on Database and Expert Systems Applications (DEXA'06)

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