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TIT
2010
107views Education» more  TIT 2010»
14 years 5 months ago
Rate distortion and denoising of individual data using Kolmogorov complexity
We examine the structure of families of distortion balls from the perspective of Kolmogorov complexity. Special attention is paid to the canonical rate-distortion function of a so...
Nikolai K. Vereshchagin, Paul M. B. Vitányi
TWC
2010
14 years 5 months ago
Exploiting Mobility Diversity in Sharing Wireless Access: A Game Theoretic Approach
We propose a wireless access scheme which is based on a channel reservation sharing method for a group of mobile users. This proposed scheme exploits the mobility diversity of the ...
Dusit Niyato, Ping Wang, Ekram Hossain, Walid Saad...
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CVPR
2011
IEEE
14 years 2 months ago
Visual textures as realizations of multivariate log-Gaussian Cox processes
In this paper, we address invariant keypoint-based texture characterization and recognition. Viewing keypoint sets associated with visual textures as realizations of point process...
Huu-Giao Nguyen, Ronan Fablet, Jean-Marc Boucher
ICDE
2011
IEEE
234views Database» more  ICDE 2011»
14 years 2 months ago
Massively parallel XML twig filtering using dynamic programming on FPGAs
Abstract— In recent years, XML-based Publish-Subscribe Systems have become popular due to the increased demand of timely event-notification. Users (or subscribers) pose complex ...
Roger Moussalli, Mariam Salloum, Walid A. Najjar, ...
ICCV
2011
IEEE
13 years 11 months ago
A Nonparametric Riemannian Framework on Tensor Field with Application to Foreground Segmentation
Background modelling on tensor field has recently been proposed for foreground detection tasks. Taking into account the Riemannian structure of the tensor manifold, recent resear...
Rui Caseiro, João F. Henriques, Pedro Martins, Jo...