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» Solving Over-Constrained Problems with SAT
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CSL
2009
Springer
14 years 3 months ago
On the Parameterised Intractability of Monadic Second-Order Logic
One of Courcelle’s celebrated results states that if C is a class of graphs of bounded tree-width, then model-checking for monadic second order logic (MSO2) is fixed-parameter t...
Stephan Kreutzer
ASPDAC
2006
ACM
117views Hardware» more  ASPDAC 2006»
14 years 3 months ago
SAT-based optimal hypergraph partitioning with replication
We propose a methodology for optimal k-way partitioning with replication of directed hypergraphs via Boolean satisfiability. We begin by leveraging the power of existing and emerg...
Michael G. Wrighton, André DeHon
WEA
2005
Springer
105views Algorithms» more  WEA 2005»
14 years 2 months ago
Inferring AS Relationships: Dead End or Lively Beginning?
Recent techniques for inferring business relationships between ASs [3, 8] have yielded maps that have extremely few invalid BGP paths in the terminology of Gao [9]. However, some ...
Xenofontas A. Dimitropoulos, Dmitri V. Krioukov, B...
CP
2006
Springer
14 years 27 days ago
Preprocessing QBF
In this paper we investigate the use of preprocessing when solving Quantified Boolean Formulas (QBF). Many different problems can be efficiently encoded as QBF instances, and there...
Horst Samulowitz, Jessica Davies, Fahiem Bacchus
ASPDAC
2005
ACM
117views Hardware» more  ASPDAC 2005»
14 years 2 months ago
Dynamic symmetry-breaking for improved Boolean optimization
With impressive progress in Boolean Satisfiability (SAT) solving and several extensions to pseudo-Boolean (PB) constraints, many applications that use SAT, such as highperformanc...
Fadi A. Aloul, Arathi Ramani, Igor L. Markov, Kare...