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» On Models for Quantified Boolean Formulas
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DAM
2008
83views more  DAM 2008»
13 years 7 months ago
Models and quantifier elimination for quantified Horn formulas
Uwe Bubeck, Hans Kleine Büning
JSAT
2010
121views more  JSAT 2010»
13 years 2 months ago
Resolution on Quantified Generalized Clause-sets.
This paper is devoted to investigate resolution for quantified generalized clause-sets (QCLS). The soundness and refutation completeness are proved. Then quantified generalized Ho...
Jiwei Jin, Xishun Zhao
ICALP
2009
Springer
14 years 7 months ago
Limiting Negations in Formulas
Negation-limited circuits have been studied as a circuit model between general circuits and monotone circuits. In this paper, we consider limiting negations in formulas. The minimu...
Hiroki Morizumi
DLOG
2008
13 years 10 months ago
Checking DL-Lite Modularity with QBF Solvers
We show how the reasoning tasks of checking various versions of conservativity for the description logic DL-Litebool can be reduced to satisfiability of quantified Boolean formulas...
Roman Kontchakov, Vladislav Ryzhikov, Frank Wolter...
IJCAI
2001
13 years 9 months ago
Backjumping for Quantified Boolean Logic Satisfiability
The implementation of effective reasoning tools for deciding the satisfiability of Quantified Boolean Formulas (QBFs) is an important research issue in Artificial Intelligence. Ma...
Enrico Giunchiglia, Massimo Narizzano, Armando Tac...