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» Maintaining State in Propagation Solvers
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ASPDAC
2007
ACM
139views Hardware» more  ASPDAC 2007»
13 years 10 months ago
Deeper Bound in BMC by Combining Constant Propagation and Abstraction
ound in BMC by Combining Constant Propagation and Abstraction Roy Armoni, Limor Fix1 , Ranan Fraer1 , Tamir Heyman1,3 , Moshe Vardi2 , Yakir Vizel1 , Yael Zbar1 1 Logic and Validat...
Roy Armoni, Limor Fix, Ranan Fraer, Tamir Heyman, ...
AAAI
2010
13 years 3 months ago
Exploiting QBF Duality on a Circuit Representation
Search based solvers for Quantified Boolean Formulas (QBF) have adapted the SAT solver techniques of unit propagation and clause learning to prune falsifying assignments. The tech...
Alexandra Goultiaeva, Fahiem Bacchus
AAAI
2008
13 years 8 months ago
Relaxed Survey Propagation: A Sum-Product Algorithm for Max-SAT
The survey propagation (SP) algorithm has been shown to work well on large instances of the random 3-SAT problem near its phase transition. It was shown that SP estimates marginal...
Hai Leong Chieu, Wee Sun Lee
ICDCSW
2005
IEEE
14 years 20 hour ago
State Checksum and Its Role in System Stabilization
Although a self-stabilizing system that suffers from a transient fault is guaranteed to converge to a legitimate state after a finite number of steps, the convergence can be slow ...
Chin-Tser Huang, Mohamed G. Gouda
TKDE
2010
152views more  TKDE 2010»
13 years 4 months ago
Maintaining Recursive Views of Regions and Connectivity in Networks
— The data management community has recently begun to consider declarative network routing and distributed acquisition: e.g., sensor networks that execute queries about contiguou...
Mengmeng Liu, Nicholas E. Taylor, Wenchao Zhou, Za...