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» The logic of proofs, semantically
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84
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APAL
2008
81views more  APAL 2008»
15 years 24 days ago
A remark on equivalent Rosser sentences
An oversight in Guaspari and Solovay's "Rosser sentences" (1979, Ann. Math. Log., 16, 81) is pointed out and emended. It concerns the premisses of their proof that ...
Christopher von Bülow
129
Voted
IFIP
2004
Springer
15 years 6 months ago
Prototyping Proof Carrying Code
Abstract We introduce a generic framework for proof carrying code, developed and mechanically verified in Isabelle/HOL. The framework defines and proves sound a verification con...
Martin Wildmoser, Tobias Nipkow, Gerwin Klein, Seb...
98
Voted
FMOODS
2003
15 years 2 months ago
Proof Scores in the OTS/CafeOBJ Method
A way to write proof scores showing that distributed systems have invariant properties in algebraic specification languages is described, which has been devised through several ca...
Kazuhiro Ogata, Kokichi Futatsugi
79
Voted
STACS
2007
Springer
15 years 6 months ago
Rank-1 Modal Logics Are Coalgebraic
Coalgebras provide a unifying semantic framework for a wide variety of modal logics. It has previously been shown that the class of
Lutz Schröder, Dirk Pattinson
74
Voted
EUSFLAT
2007
117views Fuzzy Logic» more  EUSFLAT 2007»
15 years 2 months ago
Modal Systems Based on Many-valued Logics
We propose a general semantic notion of modal many-valued logic. Then, we explore the difficulties to characterize this notation in a syntactic way and analyze the existing litera...
Félix Bou, Francesc Esteva, Lluis Godo