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ICIP
2005
IEEE
16 years 7 months ago
A context adaptation model for the compression of images with a reduced number of colors
Recently, Chen et al. proposed a method for compressing color-quantized images that is based on a binary tree representation of colors and on context-based arithmetic coding with ...
António J. R. Neves, Armando J. Pinho
VTC
2010
IEEE
122views Communications» more  VTC 2010»
15 years 3 months ago
Efficient Simulation using Shadowing Fields of Many Wireless Interferers with Correlated Shadowing
As the number of wireless devices sharing a radio band increases, so does the number N of potential co
Sebastian S. Szyszkowicz, F. Alaca, Halim Yanikome...
ADHOCNOW
2009
Springer
15 years 7 months ago
Secure EPC Gen2 Compliant Radio Frequency Identification
The increased functionality of EPC Class1 Gen2 (EPCGen2) is making this standard a de facto specification for inexpensive tags in the RFID industry. Recently three EPCGen2 complian...
Mike Burmester, Breno de Medeiros, Jorge Munilla, ...
JSAC
2006
73views more  JSAC 2006»
15 years 6 months ago
Ultra-wideband impulse radio systems with multiple pulse types
In an ultra wideband (UWB) impulse radio (IR) system, a number of pulses, each transmitted in an interval called a
Sinan Gezici, Zafer Sahinoglu, Hisashi Kobayashi, ...
CP
2010
Springer
15 years 4 months ago
Towards Parallel Non Serial Dynamic Programming for Solving Hard Weighted CSP
We introduce a parallelized version of tree-decomposition based dynamic programming for solving difficult weighted CSP instances on many cores. A tree decomposition organizes cost ...
David Allouche, Simon de Givry, Thomas Schiex