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CSDA
2007
111views more  CSDA 2007»
15 years 3 months ago
On rank tests for shift detection in time series
Robustified rank tests, applying a robust scale estimator, are investigated for reliable and fast shift detection in time series. The tests show good power for sufficiently larg...
Roland Fried, Ursula Gather
116
Voted
JSAC
2006
108views more  JSAC 2006»
15 years 3 months ago
A simple baseband transmission scheme for power line channels
We propose a simple pulse-amplitude modulation (PAM)-based coded modulation scheme that overcomes two major constraints of power line channels, viz., severe insertion-loss and impu...
Raju Hormis, Inaki Berenguer, Xiaodong Wang
116
Voted
NN
2006
Springer
15 years 3 months ago
Missing data imputation through GTM as a mixture of t-distributions
The Generative Topographic Mapping (GTM) was originally conceived as a probabilistic alternative to the well-known, neural networkinspired, Self-Organizing Maps. The GTM can also ...
Alfredo Vellido
141
Voted
PAMI
2006
205views more  PAMI 2006»
15 years 3 months ago
Learning Outdoor Color Classification
We present an algorithm for color classification with explicit illuminant estimation and compensation. A Gaussian classifier is trained with color samples from just one training im...
Roberto Manduchi
117
Voted
TIP
2008
111views more  TIP 2008»
15 years 3 months ago
Unsupervised Bayesian Convex Deconvolution Based on a Field With an Explicit Partition Function
This paper proposes a non-Gaussian Markov field with a special feature: an explicit partition function. To the best of our knowledge, this is an original contribution. Moreover, th...
Jean-François Giovannelli