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DCG
2010
84views more  DCG 2010»
15 years 6 months ago
Matroid Polytopes and their Volumes
We express the matroid polytope PM of a matroid M as a signed Minkowski sum of simplices, and obtain a formula for the volume of PM . This gives a combinatorial expression for the...
Federico Ardila, Carolina Benedetti, Jeffrey Doker
CORR
2006
Springer
110views Education» more  CORR 2006»
15 years 6 months ago
Definitions by Rewriting in the Calculus of Constructions
Abstract : The main novelty of this paper is to consider an extension of the Calculus of Constructions where predicates can be defined with a general form of rewrite rules. We prov...
Frédéric Blanqui
IJAR
2008
90views more  IJAR 2008»
15 years 6 months ago
The Dempster-Shafer calculus for statisticians
The Dempster-Shafer (DS) theory of probabilistic reasoning is presented in terms of a semantics whereby every meaningful formal assertion is associated with a triple (p, q, r) whe...
Arthur P. Dempster
SOCO
2008
Springer
15 years 6 months ago
Strong non-standard completeness for fuzzy logics
In this paper we are going to introduce the notion of strong non-standard completeness (SNSC) for fuzzy logics. This notion naturally arises from the well known construction by ul...
Tommaso Flaminio
JSYML
2007
62views more  JSYML 2007»
15 years 6 months ago
A reduction of the NF consistency problem
We give a necessary and sufficient condition in order that a typeshifting automorphism be constructed on a model of the Theory of Simple Types (TST) by forcing. Namely it is prove...
Athanassios Tzouvaras