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IJBC
2006
82views more  IJBC 2006»
15 years 4 months ago
How Crucial is Small World Connectivity for Dynamics?
We study the dynamical behaviour of the collective field of chaotic systems on small world lattices. Coupled neuronal systems as well as coupled logistic maps are investigated. We...
Prashant M. Gade, Sudeshna Sinha
ALGORITHMICA
2005
108views more  ALGORITHMICA 2005»
15 years 4 months ago
How Fast Is the k-Means Method?
We present polynomial upper and lower bounds on the number of iterations performed by the k-means method (a.k.a. Lloyd's method) for k-means clustering. Our upper bounds are ...
Sariel Har-Peled, Bardia Sadri
TPDS
2008
76views more  TPDS 2008»
15 years 4 months ago
How to Choose a Timing Model
When employing a consensus algorithm for state machine replication, should one optimize for the case that all communication links are usually timely, or for fewer timely links? Do...
Idit Keidar, Alexander Shraer
147
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BMVC
2010
14 years 11 months ago
"How old are you?" : Age Estimation with Tensors of Binary Gaussian Receptive Maps
In this paper we describe experiments with a method to automatically estimate human age from facial images. This system extends recent results with the use of a tensorial represen...
John A. Ruiz-Hernandez, James L. Crowley, Augustin...
ICASSP
2011
IEEE
14 years 7 months ago
How many known symbols are required for linear channel estimation in OFDM?
Training sequences for estimation of channel parameters have been well designed under the condition that the number of the unknown channel parameters is not greater than the numbe...
Shuichi Ohno, Emmanuel Manasseh, Masayoshi Nakamot...