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AAAI
2000
15 years 26 days ago
Integrating Equivalency Reasoning into Davis-Putnam Procedure
Equivalency clauses (Xors or modulo 2 arithmetics) represent a common structure in the SAT-encoding of many hard real-world problems and constitute a major obstacle to DavisPutnam...
Chu Min Li
CCL
1994
Springer
15 years 3 months ago
Ordered Binary Decision Diagrams and the Davis-Putnam Procedure
Abstract. We compare two prominent decision procedures for propositional logic: Ordered Binary Decision Diagrams (obdds) and the DavisPutnam procedure. Experimental results indicat...
Tomás E. Uribe, Mark E. Stickel
CL
2000
Springer
15 years 3 months ago
The Taming of the (X)OR
Abstract. Many key verification problems such as boundedmodel-checking,circuit verification and logical cryptanalysis are formalized with combined clausal and affine logic (i.e....
Peter Baumgartner, Fabio Massacci
TCAD
2002
121views more  TCAD 2002»
14 years 11 months ago
Robust Boolean reasoning for equivalence checking and functional property verification
Many tasks in CAD, such as equivalence checking, property checking, logic synthesis, and false paths analysis require efficient Boolean reasoning for problems derived from circuits...
Andreas Kuehlmann, Viresh Paruthi, Florian Krohm, ...
DAC
2001
ACM
16 years 14 days ago
Circuit-based Boolean Reasoning
Many tasks in CAD, such as equivalence checking, property checking, logic synthesis, and false paths analysis require efficient Boolean reasoning for problems derived from circuit...
Andreas Kuehlmann, Malay K. Ganai, Viresh Paruthi