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CORR
2010
Springer
56views Education» more  CORR 2010»
13 years 4 months ago
Better algorithms for satisfiability problems for formulas of bounded rank-width
Robert Ganian, Petr Hlinený, Jan Obdrz&aacu...
IWOCA
2009
Springer
152views Algorithms» more  IWOCA 2009»
13 years 12 months ago
Better Polynomial Algorithms on Graphs of Bounded Rank-Width
Abstract. Although there exist many polynomial algorithms for NPhard problems running on a bounded clique-width expression of the input graph, there exists only little comparable w...
Robert Ganian, Petr Hlinený
SODA
2000
ACM
114views Algorithms» more  SODA 2000»
13 years 6 months ago
Typical random 3-SAT formulae and the satisfiability threshold
: k-SAT is one of the best known among a wide class of random constraint satisfaction problems believed to exhibit a threshold phenomenon where the control parameter is the ratio, ...
Olivier Dubois, Yacine Boufkhad, Jacques Mandler
JAL
2000
82views more  JAL 2000»
13 years 5 months ago
New Upper Bounds for Maximum Satisfiability
The (unweighted) Maximum Satisfiability problem (MaxSat) is: given a boolean formula in conjunctive normal form, find a truth assignment that satisfies the most number of clauses....
Rolf Niedermeier, Peter Rossmanith
SAT
2005
Springer
123views Hardware» more  SAT 2005»
13 years 10 months ago
Bounded Model Checking with QBF
Current algorithms for bounded model checking (BMC) use SAT methods for checking satisfiability of Boolean formulas. These BMC methods suffer from a potential memory explosion prob...
Nachum Dershowitz, Ziyad Hanna, Jacob Katz