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» The Underlying Logic of Hoare Logic
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TOCL
2008
86views more  TOCL 2008»
14 years 11 months ago
Conjunctive query containment and answering under description logic constraints
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
ICLA
2009
Springer
15 years 6 months ago
Instantial Relevance in Polyadic Inductive Logic
Abstract. We show that under the assumptions of Spectrum Exchangeability and Language Invariance the so called Only Rule, a principle of instantial relevance previously know for un...
Jürgen Landes, Jeff B. Paris, Alena Vencovsk&...
AIML
2006
15 years 1 months ago
Bisimulation Quantified Modal Logics: Decidability
Bisimulation quantifiers are a natural extension of modal logics. They preserve the bisimulation invariance of modal logic, while allowing monadic second-order expressivity. Unfort...
Tim French
LPNMR
2007
Springer
15 years 6 months ago
Alternative Characterizations for Program Equivalence under Answer-Set Semantics: Preliminary Report
Logic programs under answer-set semantics constitute an important tool for declarative problem solving. In recent years, two research issues received growing attention. On the one ...
Martin Gebser, Torsten Schaub, Hans Tompits, Stefa...