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» The logic of proofs, semantically
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97
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LICS
2008
IEEE
15 years 7 months ago
Correctness of Multiplicative Additive Proof Structures is NL-Complete
We revisit the correctness criterion for the multiplicative additive fragment of linear logic. We prove that deciding the correctness of corresponding proof structures is NLcomple...
Paulin Jacobé de Naurois, Virgile Mogbil
105
Voted
CSL
2007
Springer
15 years 7 months ago
Incorporating Tables into Proofs
We consider the problem of automating and checking the use of previously proved lemmas in the proof of some main theorem. In particular, we call the collection of such previously p...
Dale Miller, Vivek Nigam
146
Voted
LICS
1995
IEEE
15 years 4 months ago
Structural Cut Elimination
We present new proofs of cut elimination for intuitionistic, classical, and linear sequent calculi. In all cases the proofs proceed by three nested structural inductions, avoiding...
Frank Pfenning
90
Voted
JSYML
2011
84views more  JSYML 2011»
14 years 7 months ago
On the non-confluence of cut-elimination
Abstract. Westudy cut-elimination in first-orderclassical logic. Weconstructa sequenceofpolynomiallength proofs having a non-elementary number of different cut-free normal forms....
Matthias Baaz, Stefan Hetzl
98
Voted
TABLEAUX
2000
Springer
15 years 4 months ago
Matrix-Based Inductive Theorem Proving
We present an approach to inductive theorem proving that integrates rippling-based rewriting into matrix-based logical proof search. The selection of appropriate connections in a m...
Christoph Kreitz, Brigitte Pientka