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APPROX
2010
Springer
120views Algorithms» more  APPROX 2010»
15 years 8 months ago
Uniform Derandomization from Pathetic Lower Bounds
A recurring theme in the literature on derandomization is that probabilistic algorithms can be simulated quickly by deterministic algorithms, if one can obtain impressive (i.e., s...
Eric Allender, Vikraman Arvind, Fengming Wang
UAI
1996
15 years 8 months ago
Topological parameters for time-space tradeoff
In this paper we propose a family of algorithms combining treeclustering with conditioning that trade space for time. Such algorithms are useful for reasoning in probabilistic and...
Rina Dechter
AI
2005
Springer
15 years 6 months ago
Unifying tree decompositions for reasoning in graphical models
The paper provides a unifying perspective of tree-decomposition algorithms appearing in various automated reasoning areas such as join-tree clustering for constraint-satisfaction ...
Kalev Kask, Rina Dechter, Javier Larrosa, Avi Dech...
170
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SIGIR
2002
ACM
15 years 6 months ago
A logistic regression approach to distributed IR
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
Ray R. Larson
INFORMATICALT
2010
169views more  INFORMATICALT 2010»
15 years 5 months ago
Parameters Estimation in Modelling of Gas-Gap in RBMK Type Reactor Using Bayesian Approach
Abstract. This study presents developed algorithm for assessment and updating estimates of parameters in the mathematical models of non-stationary processes (for instance, system a...
Inga Zutautaite-Seputiene, Juozas Augutis, Laimuti...