301 search results - page 11 / 61 » Probabilistic rough set approximations |
RSCTC
1998
Springer
13 years 11 months ago
1998
Springer
This paper reviews and discusses generalizations of Pawlak rough set approximation operators in mathematical systems, such as topological spaces, closure systems, lattices, and pos...
RSCTC
2004
Springer
14 years 25 days ago
2004
Springer
We address the problem of rough applicability of rules within the framework of approximation spaces. The graded applicability of a rule for an object of an approximation space, int...
FSS
2008
13 years 7 months ago
2008
Classical consistency degree has some limitations for measuring the consistency of a decision table, in which the lower approximation of a target decision is only taken into consi...
RSCTC
2004
Springer
14 years 25 days ago
2004
Springer
We study properties of infomorphisms between information systems. In particular, we interpret infomorphisms between information systems in terms of sums with constraints (constrain...
RSCTC
2004
Springer
14 years 25 days ago
2004
Springer
Abstract. In this paper, we discuss approximation spaces in a granular computing framework. Such approximation spaces generalise the approaches to concept approximation existing in...