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CORR
2006
Springer
132views Education» more  CORR 2006»
14 years 14 days ago
The Connectivity of Boolean Satisfiability: Computational and Structural Dichotomies
Boolean satisfiability problems are an important benchmark for questions about complexity, algorithms, heuristics and threshold phenomena. Recent work on heuristics, and the satis...
Parikshit Gopalan, Phokion G. Kolaitis, Elitza N. ...
BCS
2008
14 years 1 months ago
A Hardware Relaxation Paradigm for Solving NP-Hard Problems
Digital circuits with feedback loops can solve some instances of NP-hard problems by relaxation: the circuit will either oscillate or settle down to a stable state that represents...
Paul Cockshott, Andreas Koltes, John O'Donnell, Pa...
FPL
1998
Springer
106views Hardware» more  FPL 1998»
14 years 4 months ago
Acceleration of Satisfiability Algorithms by Reconfigurable Hardware
Abstract. We present different architectures to solve Boolean satisfiability problems in instance-specific hardware. A simulation of these architectures shows that for examples fro...
Marco Platzner, Giovanni De Micheli