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» The logic of proofs, semantically
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TPHOL
2000
IEEE
15 years 4 months ago
Proof Terms for Simply Typed Higher Order Logic
Abstract. This paper presents proof terms for simply typed, intuitionistic higher order logic, a popular logical framework. Unification-based algorithms for the compression and re...
Stefan Berghofer, Tobias Nipkow
JSYML
2007
88views more  JSYML 2007»
14 years 11 months ago
The basic intuitionistic logic of proofs
The language of the basic logic of proofs extends the usual propositional language by forming sentences of the sort x is a proof of F for any sentence F. In this paper a complete ...
Sergei N. Artëmov, Rosalie Iemhoff
CCS
1999
ACM
15 years 4 months ago
Proof-Carrying Authentication
We have designed and implemented a general and powerful distributed authentication framework based on higher-order logic. Authentication frameworks — including Taos, SPKI, SDSI,...
Andrew W. Appel, Edward W. Felten
SLOGICA
1998
128views more  SLOGICA 1998»
14 years 11 months ago
Encoding Modal Logics in Logical Frameworks
We present and discuss various formalizations of Modal Logics in Logical Frameworks based on Type Theories. We consider both Hilbert- and Natural Deductionstyle proof systems for ...
Arnon Avron, Furio Honsell, Marino Miculan, Cristi...
ISSAC
1990
Springer
83views Mathematics» more  ISSAC 1990»
15 years 3 months ago
Resolution Proof Systems with Weak Transformation Rules
In the previous papers [7-101we defined and explored a formal methodological framework on the basis of which resolution proof systems for strongly-finite logics can be introduced ...
Zbigniew Stachniak