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DLOG
2010
13 years 7 months ago
Structure Preserving TBox Repair using Defaults
Unsatisfiable concepts are a major cause for inconsistencies in Description Logics knowledge bases. Popular methods for repairing such concepts aim to remove or rewrite axioms to r...
Thomas Scharrenbach, Rolf Grütter, Bettina Wa...
IJCAI
2003
13 years 11 months ago
In Defense of PDDL Axioms
There is controversy as to whether explicit support for PDDL-like axioms and derived predicates is needed for planners to handle real-world domains effectively. Many researchers h...
Sylvie Thiébaux, Jörg Hoffmann, Bernha...
EUSFLAT
2003
126views Fuzzy Logic» more  EUSFLAT 2003»
13 years 11 months ago
On the complexity of propositional logics with an involutive negation
Let C be the propositional calculus given by a standard SBL-algebra; C  is obtained from C by adding an involutive negation, with axioms and deduction rules as in [4]. Then C  i...
Zuzana Haniková
TABLEAUX
2009
Springer
14 years 4 months ago
Modular Sequent Systems for Modal Logic
We see cut-free sequent systems for the basic normal modal logics formed by any combination the axioms d, t, b, 4, 5. These systems are modular in the sense that each axiom has a c...
Kai Brünnler, Lutz Straßburger
MLQ
2000
71views more  MLQ 2000»
13 years 9 months ago
Common Belief with the Logic of Individual Belief
The logic of common belief does not always reect that of individual beliefs. In particular, even when the individual belief operators satisfy the KD45 logic, the common belief ope...
Giacomo Bonanno, Klaus Nehring