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DCC
2004
IEEE
16 years 6 months ago
On Some New Approaches to Practical Slepian-Wolf Compression Inspired by Channel Coding
We introduce three new innovations for compression using LDPCs for the Slepian-Wolf problem. The first is a general iterative Slepian-Wolf decoding algorithm that incorporates the...
Anna H. Lee, Michelle Effros, Muriel Médard...
ISAAC
2009
Springer
98views Algorithms» more  ISAAC 2009»
16 years 1 months ago
New Bounds on the Average Distance from the Fermat-Weber Center of a Planar Convex Body
The Fermat-Weber center of a planar body Q is a point in the plane from which the average distance to the points in Q is minimal. We first show that for any convex body Q in the ...
Adrian Dumitrescu, Csaba D. Tóth
GLVLSI
2007
IEEE
167views VLSI» more  GLVLSI 2007»
16 years 27 days ago
A new approach to logic synthesis of multi-output boolean functions on pal-based CPLDS
A PAL-based logic block is the core of great majority of contemporary CPLD devices. The purpose of the paper is to present a new approach to multi-level synthesis for PAL-based CP...
Dariusz Kania
ICC
2007
IEEE
116views Communications» more  ICC 2007»
16 years 27 days ago
A New Cross Layer Approach to QoS-Aware Proportional Fairness Packet Scheduling in the Downlink of OFDM Wireless Systems
—OFDM systems are the major cellular platforms for supporting ubiquitous high performance mobile applications. However, there remain a number of research challenges to be tackled...
Zhen Kong, Jiangzhou Wang, Yu-Kwong Kwok
MMM
2007
Springer
129views Multimedia» more  MMM 2007»
16 years 23 days ago
A New Method to Improve Multi Font Farsi/Arabic Character Segmentation Results: Using Extra Classes of Some Character Combinatio
A new segmentation algorithm for multifont Farsi/Arabic texts based on conditional labeling of up and down contours was presented in [1]. A preprocessing technique was used to adju...
Mona Omidyeganeh, Reza Azmi, Kambiz Nayebi, Abbas ...