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STACS
2010
Springer
14 years 2 months ago
The Complexity of the List Homomorphism Problem for Graphs
We completely characterise the computational complexity of the list homomorphism problem for graphs in combinatorial and algebraic terms: for every graph H the problem is either N...
László Egri, Andrei A. Krokhin, Beno...
CORR
2011
Springer
188views Education» more  CORR 2011»
13 years 5 months ago
On the Decoding Complexity of Cyclic Codes Up to the BCH Bound
—The standard algebraic decoding algorithm of cyclic codes [n, k, d] up to the BCH bound t is very efficient and practical for relatively small n while it becomes unpractical fo...
Davide Schipani, Michele Elia, Joachim Rosenthal
FOCS
2010
IEEE
13 years 8 months ago
The Complexity of Distributions
Complexity theory typically studies the complexity of computing a function h(x) : {0, 1}m {0, 1}n of a given input x. A few works have suggested to study the complexity of genera...
Emanuele Viola
RSFDGRC
2005
Springer
208views Data Mining» more  RSFDGRC 2005»
14 years 3 months ago
On the Complexity of Probabilistic Inference in Singly Connected Bayesian Networks
Abstract. In this paper, we revisit the consensus of computational complexity on exact inference in Bayesian networks. We point out that even in singly connected Bayesian networks,...
Dan Wu, Cory J. Butz
COGSCI
2004
82views more  COGSCI 2004»
13 years 10 months ago
Restricting grammatical complexity
of natural language syntax often characterize grammatical knowledge as a form of abstract computation. This paper argues that such a characterization is correct, and that fundamen...
Robert Frank