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» Modal logic and invariance
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IGPL
2002
85views more  IGPL 2002»
13 years 6 months ago
Fibring Modal First-Order Logics: Completeness Preservation
Fibring is defined as a mechanism for combining logics with a firstorder base, at both the semantic and deductive levels. A completeness theorem is established for a wide class of...
Amílcar Sernadas, Cristina Sernadas, Albert...
JAPLL
2010
74views more  JAPLL 2010»
13 years 5 months ago
Axiomatizing hybrid logic using modal logic
Ian Hodkinson, Louis Paternault
KBS
2011
81views more  KBS 2011»
13 years 1 months ago
Existential rigidity and many modalities in order-sorted logic
Order-sorted logic is a useful tool for knowledge representation and reasoning because it enables representation of sorted terms and formulas along with partially ordered sorts (c...
Ken Kaneiwa