23 search results - page 3 / 5 » An algorithmic version of the blow-up lemma |
CC
2008
Springer
13 years 7 months ago
2008
Springer
We prove a version of the derandomized Direct Product lemma for deterministic space-bounded algorithms. Suppose a Boolean function g : {0, 1}n {0, 1} cannot be computed on more th...
COCO
2008
Springer
13 years 9 months ago
2008
Springer
![Approximation of Natural W[P]-Complete Minimisation Problems Is Hard](https://www.sciweavers.org/files/imagecache/thumbnail/default/content.jpg "Approximation of Natural W[P]-Complete Minimisation Problems Is Hard")
We prove that the weighted monotone circuit satisfiability problem has no fixed-parameter tractable approximation algorithm with constant or polylogarithmic approximation ratio un...
LREC
2010
13 years 9 months ago
2010
This article presents a new freely available trilingual corpus (Catalan, Spanish, English) that contains large portions of the Wikipedia and has been automatically enriched with l...
COCO
2009
Springer
14 years 2 months ago
2009
Springer
Graph Isomorphism is the prime example of a computational problem with a wide difference between the best known lower and upper bounds on its complexity. There is a significant ...
CPM
1995
Springer
13 years 11 months ago
1995
Springer
We consider strings which are succinctly described. The description is in terms of straight-line programs in which the constants are symbols and the only operation is the concaten...