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CONEXT
2007
ACM
14 years 1 days ago
Near-optimal co-ordinated coding in wireless multihop networks
The recent work on COPE by Katti et al. demonstrates a practical application of network coding to wireless multihop networks. We note, however, that the opportunistic nature of CO...
Björn Scheuermann, Wenjun Hu, Jon Crowcroft
ICDCS
2010
IEEE
13 years 12 months ago
LT Network Codes
This paper proposes LTNC, a new recoding algorithm to build low complexity network codes. At the core of LTNC is a decentralized version of LT codes that allows the use of fast be...
Mary-Luc Champel, Kévin Huguenin, Anne-Mari...
CORR
2010
Springer
128views Education» more  CORR 2010»
13 years 5 months ago
Trajectory Codes for Flash Memory
Abstract--Flash memory is well-known for its inherent asymmetry: the flash-cell charge levels are easy to increase but are hard to decrease. In a general rewriting model, the store...
Anxiao Jiang, Michael Langberg, Moshe Schwartz, Je...
ICIP
2006
IEEE
14 years 9 months ago
An Approach to Distributed Video Coding Using 3D Face Models
Distributed Source Coding (DSC), formulated thirty years ago, is lately witnessing a great research effort. This effort is encouraged by emerging new applications that could great...
Xavier Artigas, Luis Torres
ICIP
2000
IEEE
14 years 9 months ago
Low-Complexity Face-Assisted Video Coding
This paper presents a novel face-assisted video coding scheme to enhance the visual quality of the face regions in video telephony applications. A skin-color based face detection ...
Chia-Wen Lin, Yao-Jen Chang, Yung-Chang Chen