895 search results - page 56 / 179 » Using graphs for some discrete tomography problems |
JCO
1998
13 years 10 months ago
1998
Abstract. A Greedy Randomized Adaptive Search Procedure (GRASP) is a randomized heuristic that has produced high quality solutions for a wide range of combinatorial optimization pr...
COMBINATORICS
2002
13 years 10 months ago
2002
The directed anti-Oberwolfach problem asks for a 2-factorization (each factor has in-degree 1 and out-degree 1 for a total degree of two) of K2n+1, not with consistent cycle compo...
ANOR
2008
13 years 11 months ago
2008
We describe a class of problems motivated by numerous real-world applications where there is a collection of objects that have both a cost and a value, but where some of those obj...
CVPR
2006
IEEE
15 years 29 days ago
2006
IEEE
Classification with only one labeled example per class is a challenging problem in machine learning and pattern recognition. While there have been some attempts to address this pr...
WDAG
2010
Springer
13 years 9 months ago
2010
Springer
We show that the asymptotic gain in the time complexity when using collision detection depends heavily on the task by investigating three prominent problems for wireless networks,...