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ALGORITHMICA
2008
83views more  ALGORITHMICA 2008»
13 years 7 months ago
Inferring (Biological) Signal Transduction Networks via Transitive Reductions of Directed Graphs
In this paper we consider the p-ary transitive reduction (TRp) problem where p > 0 is an integer; for p = 2 this problem arises in inferring a sparsest possible (biological) sig...
Réka Albert, Bhaskar DasGupta, Riccardo Don...
ECCV
2010
Springer
14 years 27 days ago
Graph Cut based Inference with Co-occurrence Statistics
Abstract. Markov and Conditional random fields (CRFs) used in computer vision typically model only local interactions between variables, as this is computationally tractable. In t...
ICML
2007
IEEE
14 years 8 months ago
Spectral feature selection for supervised and unsupervised learning
Feature selection aims to reduce dimensionality for building comprehensible learning models with good generalization performance. Feature selection algorithms are largely studied ...
Zheng Zhao, Huan Liu
CPM
2005
Springer
103views Combinatorics» more  CPM 2005»
14 years 1 months ago
Inferring a Graph from Path Frequency
Tatsuya Akutsu, Daiji Fukagawa