Rough set

Known as: Rough set theory, Rough sets 
In computer science, a rough set, first described by Polish computer scientist Zdzisław I. Pawlak, is a formal approximation of a crisp set (i.e… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2013
Highly Cited
2013
In this paper the concept of interval valued intuitionistic fuzzy soft rough sets is introduced. Also interval valued… (More)
Is this relevant?
Highly Cited
2010
Highly Cited
2010
The original rough-set model is primarily concerned with the approximations of sets described by a single equivalence relation on… (More)
  • figure 1
  • table I
  • figure 2
  • figure 3
  • table II
Is this relevant?
Highly Cited
2007
Highly Cited
2007
In this article, we present some extensions of the rough set approach and we outline a challenge for the rough set based research… (More)
Is this relevant?
Highly Cited
2007
Highly Cited
2007
Worldwide, there has been a rapid growth in interest in rough set theory and its applications in recent years. Evidence of this… (More)
  • figure 1
Is this relevant?
Highly Cited
1998
Highly Cited
1998
In the paper we present Rough Set approach to reasoning in incomplete information systems. We propose reduction of knowledge that… (More)
  • table 1
  • table 2
  • table 4
  • table 5
Is this relevant?
Highly Cited
1998
Highly Cited
1998
This paper presents a framework for the formulation, interpretation, and comparison of neighborhood systems and rough set… (More)
  • table 1
  • table 2
  • figure 1
Is this relevant?
Highly Cited
1995
Highly Cited
1995
Knowledge discovery in databases, or data mining, is an important direction in the development of data and knowledge-based… (More)
  • table 1
  • table 2
  • figure 2
  • table 5
  • table 6
Is this relevant?
Highly Cited
1995
Highly Cited
1995
The rough set concept is a new mathematical approach to imprecision, vagueness and uncertainty. To some extend it overlaps with… (More)
Is this relevant?
Highly Cited
1993
Highly Cited
1993
A generalized model of rough sets called variable precision model (VP-model), aimed at modelling classification problems… (More)
  • table II
Is this relevant?
Highly Cited
1982
Highly Cited
1982
Rough set theory, introduced by Zdzislaw Pawlak in the early 1980s [11, 12], is a new mathematical tool to deal with vagueness… (More)
  • table 1
  • table 2
  • table 3
  • figure 1
Is this relevant?