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AISC
2004
Springer
13 years 8 months ago
Polynomial Interpretations with Negative Coefficients
Polynomial interpretations are a useful technique for proving termination of term rewrite systems. We show how polynomial interpretations with negative coefficients, like x - 1 for...
Nao Hirokawa, Aart Middeldorp
AISC
2004
Springer
13 years 8 months ago
Generic Hermitian Quantifier Elimination
We present a new method for generic quantifier elimination that uses an extension of Hermitian quantifier elimination. By means of sample computations we show that this generic Her...
Andreas Dolzmann, Lorenz A. Gilch
AISC
2004
Springer
13 years 8 months ago
Proving and Constraint Solving in Computational Origami
Abstract. Origami (paper folding) has a long tradition in Japan's culture and education. We are developing a computational origami system, based on symbolic computation system...
Tetsuo Ida, Dorin Tepeneu, Bruno Buchberger, Judit...
AISC
2004
Springer
13 years 8 months ago
Four Approaches to Automated Reasoning with Differential Algebraic Structures
While implementing a proof for the Basic Perturbation Lemma (a central result in Homological Algebra) in the theorem prover Isabelle one faces problems such as the implementation o...
Jesús Aransay, Clemens Ballarin, Julio Rubi...
AISC
2004
Springer
13 years 10 months ago
A Paraconsistent Higher Order Logic
Jørgen Villadsen
AISC
2004
Springer
13 years 10 months ago
A Decision Procedure for Equality Logic with Uninterpreted Functions
The equality logic with uninterpreted functions (EUF) has been proposed for processor verification. A procedure for proving satisfiability of formulas in this logic is introduced...
Olga Tveretina
AISC
2004
Springer
13 years 10 months ago
Proof Search in Minimal Logic
ion Within Partial Deduction for Linear Logic . . . . . . . . . . . . . . . . . 52 P. K¨ungas A Decision Procedure for Equality Logic with Uninterpreted Functions . . . 66 O. Tver...
Helmut Schwichtenberg
AISC
2004
Springer
13 years 10 months ago
On the Combination of Congruence Closure and Completion
Christelle Scharff, Leo Bachmair
AISC
2004
Springer
13 years 10 months ago
Combination of Nonlinear Terms in Interval Constraint Satisfaction Techniques
Nonlinear constraint systems can be solved by combining consistency techniques and search. In this approach, the search space is reduced using local reasoning on constraints. Howev...
Laurent Granvilliers, Mina Ouabiba
AISC
2004
Springer
13 years 10 months ago
Singularities in Qualitative Reasoning
Qualitative Reasoning is characterised by making knowledge explicit in order to arrive at efficient reasoning techniques. It contrasts with often intractable quantitative models. W...
Björn Gottfried