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» Density of Critical Factorizations
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IJCV
1998
163views more  IJCV 1998»
13 years 7 months ago
CONDENSATION - Conditional Density Propagation for Visual Tracking
The problem of tracking curves in dense visual clutter is challenging. Kalman filtering is inadequate because it is based on Gaussian densities which, being unimodal, cannot repre...
Michael Isard, Andrew Blake
CSDA
2010
208views more  CSDA 2010»
13 years 7 months ago
Bayesian density estimation and model selection using nonparametric hierarchical mixtures
We consider mixtures of parametric densities on the positive reals with a normalized generalized gamma process (Brix, 1999) as mixing measure. This class of mixtures encompasses t...
Raffaele Argiento, Alessandra Guglielmi, Antonio P...
CVPR
2011
IEEE
13 years 3 months ago
Modeling the joint density of two images under a variety of transformations
We describe a generative model of the relationship between two images. The model is defined as a factored threeway Boltzmann machine, in which hidden variables collaborate to de...
Joshua Susskind, Roland Memisevic, Geoffrey Hinton...
ICC
2009
IEEE
111views Communications» more  ICC 2009»
14 years 2 months ago
A Study of the Percolation Threshold for k-Collaborative Wireless Networks
—How to efficiently use the air interface is a crucial issue in wireless networks. In order to improve the performance, mechanisms have been proposed to improve the reach and th...
Cédric Westphal
TVLSI
2008
116views more  TVLSI 2008»
13 years 7 months ago
Adaptive Cooling of Integrated Circuits Using Digital Microfluidics
Thermal management is critical for integrated circuit (IC) design. With each new IC technology generation, feature sizes decrease, while operating speeds and package densities incr...
Philip Y. Paik, Vamsee K. Pamula, Krishnendu Chakr...