406 search results - page 16 / 82 » Kernelization and Complexity Results for Connectivity Augmen... |
122
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TSP
2012
13 years 5 months ago
2012
Abstract—In this paper, we investigate the problem of designing compact-support interpolation kernels for a given class of signals. By using calculus of variations, we simplify t...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
We propose an algorithm to construct classification models with a mixture of kernels from labeled and unlabeled data. The derived classifier is a mixture of models, each based o...
83
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AIIA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Improving accuracy in Information Retrieval tasks via semantic information is a complex problem characterized by three main aspects: the document representation model, th...
168
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DISOPT
2011
14 years 4 months ago
2011
We study the parameterized complexity of a directed analog of the Full Degree Spanning Tree problem where, given a digraph D and a nonnegative integer k, the goal is to construct a...
PR
2008
14 years 9 months ago
2008
This paper presents a novel set of geometric moments with symmetric kernel (SGM) obtained using an appropriate transformation of image coordinates. By using this image transformat...