1380 search results - page 158 / 276 » A General Polynomial Sieve |
RECOMB
2010
Springer
13 years 7 months ago
2010
Springer
We consider the following problem: given a forest of gene family trees on a set of genomes, find a first speciation which splits these genomes into two subsets and minimizes the ...
SIAMDM
2010
13 years 7 months ago
2010
Let g1, . . . , gk be tropical polynomials in n variables with Newton polytopes P1, . . . , Pk. We study combinatorial questions on the intersection of the tropical hypersurfaces d...
IWPEC
2010
Springer
13 years 6 months ago
2010
Springer
We consider the computational complexity of a problem modeling bribery in the context of voting systems. In the scenario of Swap Bribery, each voter assigns a certain price for swa...
CDC
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper considers the max-min quantum error recovery problem; the recovery channel to be designed maximizes the fidelity between input and output states of a given noisy channel...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
The paper describes a general glance to the use of element exchange techniques for optimization over permutations. A multi-level description of problems is proposed which is a fund...