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JAR
2008
77views more  JAR 2008»
13 years 8 months ago
Data Complexity of Query Answering in Expressive Description Logics via Tableaux
Magdalena Ortiz, Diego Calvanese, Thomas Eiter
JAR
2000
50views more  JAR 2000»
13 years 8 months ago
Single Step Tableaux for Modal Logics
Fabio Massacci
TABLEAUX
2009
Springer
14 years 3 months ago
Generic Modal Cut Elimination Applied to Conditional Logics
We develop a general criterion for cut elimination in sequent calculi for propositional modal logics, which rests on absorption of cut, contraction, weakening and inversion by the ...
Dirk Pattinson, Lutz Schröder
TABLEAUX
2005
Springer
14 years 2 months ago
A Calculus for Type Predicates and Type Coercion
We extend classical first-order logic with subtyping by type predicates and type coercion. Type predicates assert that the value of a term belongs to a more special type than the ...
Martin Giese