13383 search results - page 101 / 2677 » Abstractions from proofs |
135
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RTA
2005
Springer
15 years 10 months ago
2005
Springer
Proofs of equalities may be built from assumptions using proof rules for reflexivity, symmetry, and transitivity. Reflexivity is an axiom proving x=x for any x; symmetry is a 1-p...
188
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ENTCS
2006
15 years 5 months ago
2006
It is a well-known fact that algorithms are often hidden inside mathematical proofs. If these proofs are formalized inside a proof assistant, then a mechanism called extraction ca...
166
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CADE
1998
Springer
15 years 9 months ago
1998
Springer
Abstract. The theorem prover Isabelle is used to formalise and reproduce some of the styles of reasoning used by Newton in his Principia. The Principia's reasoning is resolute...
148
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TACAS
1997
Springer
15 years 9 months ago
1997
Springer
Abstract. We have argued previously that the e ectiveness of a veri cation system derives not only from the power of its individual features for expression and deduction, but from ...
124
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SIBGRAPI
1999
IEEE
15 years 9 months ago
1999
IEEE
Abstract. In this work we study the problem of reconstructing an image from a perceptual segmentation based on a geometric classification of its points using non-linear curvature f...