On a Well-behaved Relational Generalisation of Rough Set Approximations

Autor:	Gopaulsingh, Alexa
Rok vydání:	2016
Předmět:	Computer Science - Artificial Intelligence
Druh dokumentu:	Working Paper
Popis:	We examine non-dual relational extensions of rough set approximations and find an extension which satisfies surprisingly many of the usual rough set properties. We then use this definition to give an explanation for an observation made by Samanta and Chakraborty in their recent paper [P. Samanta and M.K. Chakraborty. Interface of rough set systems and modal logics: A survey. Transactions on Rough Sets XIX, pages 114-137, 2015]. Comment: 12 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1612.01857 Zobrazit plný text záznamu View this record from Arxiv