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» Heuristics for Planning with SAT
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VLSID
2007
IEEE
91views VLSI» more  VLSID 2007»
14 years 8 months ago
Reusing Learned Information in SAT-based ATPG
The robustness of engines for ATPG has to be improved to cope with the growing size of circuits. Recently, SAT-based ATPG approaches have been shown to be very robust even on larg...
Görschwin Fey, Rolf Drechsler, Tim Warode
SAT
2004
Springer
117views Hardware» more  SAT 2004»
14 years 1 months ago
A Random Constraint Satisfaction Problem That Seems Hard for DPLL
Abstract. This paper discusses an NP-complete constraint satisfaction problem which appears to share many of the threshold characteristics of SAT but is similar to XOR-SAT and so i...
Harold S. Connamacher
IAT
2003
IEEE
14 years 1 months ago
A Resource Based Framework for Planning and Replanning
We discuss a rigorous unifying framework for both planning and replanning, extending an existing logic-based approach to resource-based planning. The primitive concepts in this Ac...
Roman van der Krogt, Mathijs de Weerdt, Cees Witte...
AAAI
1997
13 years 9 months ago
Using CSP Look-Back Techniques to Solve Real-World SAT Instances
We report on the performance of an enhanced version of the “Davis-Putnam” (DP) proof procedure for propositional satisfiability (SAT) on large instances derived from realworld...
Roberto J. Bayardo Jr., Robert Schrag
AIPS
2009
13 years 9 months ago
Suboptimal and Anytime Heuristic Search on Multi-Core Machines
In order to scale with modern processors, planning algorithms must become multi-threaded. In this paper, we present parallel shared-memory algorithms for two problems that underli...
Ethan Burns, Seth Lemons, Wheeler Ruml, Rong Zhou