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» Boolean Satisfiability with Transitivity Constraints
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JAIR
2010
90views more  JAIR 2010»
13 years 4 months ago
An Effective Algorithm for and Phase Transitions of the Directed Hamiltonian Cycle Problem
The Hamiltonian cycle problem (HCP) is an important combinatorial problem with applications in many areas. It is among the first problems used for studying intrinsic properties, i...
Gerold Jäger, Weixiong Zhang
DAC
2009
ACM
14 years 10 months ago
Efficient SAT solving for non-clausal formulas using DPLL, graphs, and watched cuts
Boolean satisfiability (SAT) solvers are used heavily in hardware and software verification tools for checking satisfiability of Boolean formulas. Most state-of-the-art SAT solver...
Himanshu Jain, Edmund M. Clarke
ENTCS
2008
110views more  ENTCS 2008»
13 years 10 months ago
A New Proposal Of Quasi-Solved Form For Equality Constraint Solving
Most well-known algorithms for equational solving are based on quantifier elimination. This technique iteratively eliminates the innermost block of existential/universal quantifie...
Javier Álvez, Paqui Lucio
CORR
2010
Springer
138views Education» more  CORR 2010»
13 years 10 months ago
Optimal Path Planning under Temporal Logic Constraints
Abstract-- In this paper we present a method for automatically generating optimal robot trajectories satisfying high level mission specifications. The motion of the robot in the en...
Stephen L. Smith, Jana Tumova, Calin Belta, Daniel...
DATE
2004
IEEE
142views Hardware» more  DATE 2004»
14 years 1 months ago
Eliminating False Positives in Crosstalk Noise Analysis
Noise affects circuit operation by increasing gate delays and causing latches to capture incorrect values. Noise analysis techniques can detect some of such noise faults, but accu...
Yajun Ran, Alex Kondratyev, Yosinori Watanabe, Mal...