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NOSSDAV
1995
Springer
15 years 6 months ago
Meeting Arbitrary QoS Constraints Using Dynamic Rate Shaping of Coded Digital Video
Abstract. We introduce the concept of Dynamic Rate Shaping, a technique to adapt the rate ofcompressed video bitstreams MPEG-1, MPEG2, H.261, as well as JPEG to dynamically varyi...
Alexandros Eleftheriadis, Dimitris Anastassiou
111
Voted
ICC
2009
IEEE
133views Communications» more  ICC 2009»
15 years 10 months ago
On Quantizer Design for Soft Values in the Multiple-Access Relay Channel
—A network with two sources, one relay, and one destination is considered. Under the assumption of noisy sourcerelay links causing the relay to be unable to decode without error,...
Georg Zeitler, Ralf Koetter, Gerhard Bauch, Jö...
ICANN
2007
Springer
15 years 9 months ago
A Distributed Message Passing Algorithm for Sensor Localization
We propose a fully distributed message passing algorithm based on expectation propagation for the purpose of sensor localization. Sensors perform noisy measurements of their mutual...
Max Welling, Joseph J. Lim
MM
2003
ACM
97views Multimedia» more  MM 2003»
15 years 8 months ago
Panoptes: scalable low-power video sensor networking technologies
Wu-chi Feng, Brian Code, Edward C. Kaiser, Mike Sh...
ICMCS
2009
IEEE
153views Multimedia» more  ICMCS 2009»
15 years 1 months ago
Network coding-aware rate control and scheduling in wireless networks
Network coding has been recently applied to wireless networks to increase throughput. It is typically implemented as a thin layer between MAC and IP, transparently to higher layer...
Hulya Seferoglu, Athina Markopoulou, Ulas C. Kozat