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ICC
2009
IEEE
166views Communications» more  ICC 2009»
14 years 3 months ago
A Cross-Layer Perspective on Rateless Coding for Wireless Channels
Abstract—Rateless coding ensures reliability by providing everincreasing redundancy, traditionally at the packet level (i.e. the application layer) through erasure coding. This p...
Thomas A. Courtade, Richard D. Wesel
PRL
2010
224views more  PRL 2010»
13 years 6 months ago
Directional binary code with application to PolyU near-infrared face database
— This paper introduces the establishment of PolyU Near-Infrared Face Database (PolyU-4 NIRFD) and presents a new coding scheme for face recognition. The PolyU-NIRFD contains ima...
Baochang Zhang, Lei Zhang 0006, David Zhang, Linli...
ICC
2007
IEEE
112views Communications» more  ICC 2007»
14 years 2 months ago
Design of a Stabilizing Second-Order Congestion Controller for Large-Delay Networks
—This paper addresses the problem of the stability of congestion control for networks with large round-trip communication delays. Nearly all the existed AQM schemes neglect the i...
Jianxin Wang, Liang Rong, Guojun Wang, Weijia Jia,...
SIAMMAX
2010
145views more  SIAMMAX 2010»
13 years 3 months ago
Adaptive First-Order Methods for General Sparse Inverse Covariance Selection
In this paper, we consider estimating sparse inverse covariance of a Gaussian graphical model whose conditional independence is assumed to be partially known. Similarly as in [5],...
Zhaosong Lu
CORR
2006
Springer
88views Education» more  CORR 2006»
13 years 8 months ago
A Graph-based Framework for Transmission of Correlated Sources over Broadcast Channels
Abstract-- In this paper we consider the communication problem that involves transmission of correlated sources over broadcast channels. We consider a graph-based framework for thi...
Suhan Choi, S. Sandeep Pradhan