545 search results - page 36 / 109 » Simultaneous approximation by greedy algorithms |
124
Voted
BIODATAMINING
2008
15 years 4 months ago
2008
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...
124
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PODC
2006
ACM
15 years 10 months ago
2006
ACM
This paper presents a distributed algorithm for wireless adhoc networks that runs in polylogarithmic number of rounds in the size of the network and constructs a lightweight, line...
129
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— The forthcoming 4G cellular systems will provide broadband wireless access to a variety of advanced data and voice services. In order to do that, these networks will have a sig...
165
Voted
ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we propose a novel algorithm for super resolution based on total variation prior and variational distribution approximations. We formulate the problem using a hierar...
165
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ISBI
2004
IEEE
16 years 4 months ago
2004
IEEE
We present a new fast implementation of a non-rigid registration algorithm, based on a finite element elastic deformation model using the mutual information metric with a linear e...