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LPAR
1994
Springer
15 years 10 months ago
On Anti-Links
The concept of anti-link is defined, and useful equivalence-preserving operations on propositional formulas based on anti-links are introduced. These operations eliminate a potent...
Bernard Becker, Reiner Hähnle, Anavai Ramesh,...
VLDB
1989
ACM
88views Database» more  VLDB 1989»
15 years 10 months ago
Estimating the Size of Generalized Transitive Closures
We present a framework for the estimation of the size of binary recursively defined relations. We show how the framework can be used to provide estimating algo rithms for the size...
Richard J. Lipton, Jeffrey F. Naughton
165
Voted
CDC
2009
IEEE
138views Control Systems» more  CDC 2009»
15 years 10 months ago
Semidefinite programming methods for system realization and identification
We describe semidefinite programming methods for system realization and identification. For each of these two applications, a variant of a simple subspace algorithm is presented, i...
Zhang Liu, Lieven Vandenberghe
165
Voted
ICASSP
2009
IEEE
15 years 10 months ago
Geometrical interpretation and improvements of the Blahut-Arimoto's algorithm
The paper first recalls the Blahut Arimoto algorithm for computing the capacity of arbitrary discrete memoryless channels, as an example of an iterative algorithm working with pro...
Ziad Naja, Florence Alberge, Pierre Duhamel
ECAI
2006
Springer
15 years 10 months ago
Improving Bound Propagation
Abstract. This paper extends previously proposed bound propagation algorithm [11] for computing lower and upper bounds on posterior marginals in Bayesian networks. We improve the b...
Bozhena Bidyuk, Rina Dechter