Pawlak's landscaping with rough sets

Authors:
Mihir K. Chakraborty
Affiliations:
Department of Pure Mathematics, University of Calcutta, Kolkata, India
Venue:
Transactions on rough sets VI
Year:
2007

Citing 10
Cited 0

From rough set theory to evidence theory

Advances in the Dempster-Shafer theory of evidence
Rough sets through algebraic logic

Fundamenta Informaticae - Special issue: to the memory of Prof. Helena Rasiowa
Substitutivity principles in some theories of uncertainty

Fundamenta Informaticae - Special issue: to the memory of Prof. Cecylia Rauszer
Graded consequence and some metalogical notions generalized

Fundamenta Informaticae
Incomplete Information: Structure, Inference, Complexity

Incomplete Information: Structure, Inference, Complexity
Rough Sets: Mathematical Foundations

Rough Sets: Mathematical Foundations
Vagueness - a Rough Set View

Structures in Logic and Computer Science, A Selection of Essays in Honor of Andrzej Ehrenfeucht
Rough Sets and Vague Concepts

Fundamenta Informaticae - Contagious Creativity - In Honor of the 80th Birthday of Professor Solomon Marcus
Rough sets and fuzzy sets

Fuzzy Sets and Systems
A treatise on rough sets

Transactions on Rough Sets IV

Quantified Score

Hi-index	0.01

Visualization

Abstract

This paper reviews, rather non-technically, Pawlak's approach to vagueness through rough sets and looks for a foundation of rough sets in an early work of Obtułowicz. An extension of Obtułowicz's proposal is suggested that in turn, hints at a unified approach to rough sets and fuzzy sets.