79 search results - page 4 / 16 » FPT algorithms and kernels for the Directed k-Leaf problem |
JMLR
2012
11 years 11 months ago
2012
In recent years there has been a lot of interest in designing principled classification algorithms over multiple cues, based on the intuitive notion that using more features shou...
CIE
2007
Springer
14 years 2 months ago
2007
Springer
In the framework of parameterized complexity, exploring how one parameter affects the complexity of a different parameterized (or unparameterized problem) is of general interest....
BIOINFORMATICS
2005
13 years 8 months ago
2005
Motivation: Remote homology detection between protein sequences is a central problem in computational biology. Supervised learning algorithms based on support vector machines are ...
IWPEC
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we initiate a systematic study of the Reduced Degree Spanning Tree problem, where given a digraph D and a nonnegative integer k, the goal is to construct a spanning o...
CVPR
2011
IEEE
13 years 9 days ago
2011
IEEE
Camera shake is a common source of degradation in photographs. Restoring blurred pictures is challenging because both the blur kernel and the sharp image are unknown, which makes ...