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COCO
2011
Springer
221views Algorithms» more  COCO 2011»
14 years 4 months ago
Non-uniform ACC Circuit Lower Bounds
The class ACC consists of circuit families with constant depth over unbounded fan-in AND, OR, NOT, and MODm gates, where m > 1 is an arbitrary constant. We prove: • NTIME[2n ...
Ryan Williams
COCO
2004
Springer
91views Algorithms» more  COCO 2004»
15 years 8 months ago
Compression of Samplable Sources
We study the compression of polynomially samplable sources. In particular, we give efficient prefix-free compression and decompression algorithms for three classes of such sources ...
Luca Trevisan, Salil P. Vadhan, David Zuckerman
ACL
1994
15 years 5 months ago
On Determining the Consistency of Partial Descriptions of Trees
1 We examine the consistency problem for descriptions of trees based on remote dominance, and present a consistency-checking algorithm which is polynomial in the number of nodes in...
Tom Cornell
COLOGNETWENTE
2010
15 years 3 months ago
Approximating Independent Set in Semi-Random Graphs
We present an algorithm for the independent set problem on semi-random graphs, which are generated as follows: An adversary chooses an n-vertex graph, and then each edge is flipp...
Bodo Manthey, Kai Plociennik
CSJM
2008
65views more  CSJM 2008»
15 years 3 months ago
A New Attempt On The F5 Criterion
Faug`ere's criterion used in the F5 algorithm is still not understand and thus there are not many implementations of this algorithm. We state its proof using syzygies to expl...
Christian Eder