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# Symmetric closure

In mathematics, the symmetric closure of a binary relation R on a set X is the smallest symmetric relation on X that contains R. For example, if X is… Expand
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## Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
• SOCS
• 2017
• Corpus ID: 30536160
Symmetry-based state space pruning techniques have proved to greatly improve heuristic search based classical planners. Similarly… Expand
2015
2015
• 2015
• Corpus ID: 56027789
The purpose of the present work is to establish a one-to-one cor- respondence between the family of interval type-2 fuzzy reexive… Expand
2014
2014
• 2014
• Corpus ID: 18003339
Links between heterogeneous data sets may be found by using a generalisation of keys in databases, called linkkeys, which apply… Expand
2010
2010
• CILC
• 2010
• Corpus ID: 17320172
We present a nondeterministic polynomial-time decision pro- cedure for an extension of multi-level syllogistic with the singleton… Expand
2008
2008
I first summarize Baltag and Smets’ contribution to this volume, and praise their work. Then I compare the anti-lexicographic… Expand
2006
2006
• ECAI
• 2006
• Corpus ID: 15566951
In this paper we study the fragment of Dung's argumentation theory in which the strict attack relation is acyclic. We show that… Expand
2005
2005
• 2005
• Corpus ID: 119974110
Abstract.For an arbitrary set E and a given closure operator $$\sigma :\,\mathcal{P}(E) \to \,\mathcal{P}(E)$$, we want to… Expand
2002
2002
We consider formal provability with structural induction and related proof principles in the λ-calculus presented with first… Expand
2001
2001
Abstract The aim of this paper is to investigate the variety of symmetric closure algebras, that is, closure algebras endowed… Expand
1996
1996
• Eur. J. Comb.
• 1996
• Corpus ID: 21748804
Abstract In this paper we present a classification into three categories of the imprimitive non-symmetric association schemes… Expand