• Publications
  • Influence
Connection Structures
TLDR
In [2] and [3] Clarke presents an axiomatized calculus of individuals based on a primitive predicate "x is connected with y". Expand
  • 49
  • 12
Fuzzy Logic: Mathematical Tools for Approximate Reasoning
The theme of this book is fuzzy logic in a narrow sense, a promising new chapter of formal logic. The basic ideas of formal logic were formulated by Lotfi Zadeh in 1975. The aim of this logic is toExpand
  • 224
  • 7
Similarity-based Unification
TLDR
We ”soften” the unification process by admitting that two first order expressions can be ”similar” up to a certain degree and not necessarly identical. Expand
  • 65
  • 2
An Extension Principle for Closure Operators
This led several authors to investigate the closure systems and the closure operators in the framework of fuzzy set theory. The resulting researches give an elegant and powerful treatment of notionsExpand
  • 52
  • 2
  • PDF
Connection Structures: Grzegorczyk's and Whitehead's Definitions of Point
TLDR
Whitehead, in his famous book Process and Reality, proposed a definition of point assuming the concepts of "region" and "connection relation" as primitive. Expand
  • 63
  • 2
Lattice valued algebras.
In this paper we propose a general approach to the theory of fuzzy algebras, while the early existing papers deal with a particular type of fuzzy structures as fuzzy groups, fuzzy ideals, fuzzyExpand
  • 37
  • 2
Fuzzy subgroups and similarities
TLDR
We show that there is a strict relation between the notion of similarity on S and fuzzy subgroup of transformations in S . Expand
  • 30
  • 2
  • PDF
Almost compactness in fuzzy topological spaces
Abstract We introduce and study almost compactness for fuzzy topological spaces. We show that the almost continuous image of an almost compact fuzzy topological space is almost compact. Moreover, weExpand
  • 37
  • 2
Logics with approximate premises
M. Ying proposed a propositional calculus in which the reasoning may be approximate by allowing the antecedent clause of a rule to match its premise only approximately. The aim of this note is toExpand
  • 17
  • 2
...
1
2
3
4
5
...