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» On the Hardness of Approximate Reasoning
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71
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COCO
2006
Springer
89views Algorithms» more  COCO 2006»
15 years 1 months ago
Hardness of the Covering Radius Problem on Lattices
We provide the first hardness result for the Covering Radius Problem on lattices (CRP). Namely, we show that for any large enough p there exists a constant cp > 1 such that C...
Ishay Haviv, Oded Regev
IRI
2007
IEEE
15 years 3 months ago
Reducing hard SAT instances to polynomial ones
This last decade, propositional reasoning and search has been one of the hottest topics of research in the A.I. community, as the Boolean framework has been recognized as a powerf...
Olivier Fourdrinoy, Éric Grégoire, B...
CORR
2004
Springer
104views Education» more  CORR 2004»
14 years 9 months ago
Inapproximability of Combinatorial Optimization Problems
We survey results on the hardness of approximating combinatorial optimization problems. Contents
Luca Trevisan
81
Voted
ICCBR
2007
Springer
15 years 3 months ago
Usages of Generalization in Case-Based Reasoning
The aim of this paper is to analyze how the generalizations built by a CBR method can be used as local approximations of a concept. From this point of view, these local approximati...
Eva Armengol