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CONEXT
2007
ACM
15 years 6 months 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
15 years 6 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»
14 years 11 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
16 years 3 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
16 years 3 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