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MTA
2006
93views more  MTA 2006»
13 years 10 months ago
A multi-threshold online smoothing technique for variable rate multimedia streams
Variable bit rate (VBR) compression for media streams allocates more bits to complex scenes and fewer bits to simple scenes. This results in a higher and more uniform visual and au...
Roger Zimmermann, Cyrus Shahabi, Kun Fu, Mehrdad J...
SIGMETRICS
2008
ACM
13 years 10 months ago
Managing inter-domain traffic in the presence of bittorrent file-sharing
Overlay routing operating in a selfish manner is known to cause undesired instability when it interacts with native layer routing. We observe similar selfish behavior with the Bit...
Srinivasan Seetharaman, Mostafa H. Ammar
SMA
2008
ACM
139views Solid Modeling» more  SMA 2008»
13 years 10 months ago
An incremental approach to feature aligned quad dominant remeshing
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges aligned to the principal directions of the underlying geome...
Yu-Kun Lai, Leif Kobbelt, Shi-Min Hu
TIFS
2008
208views more  TIFS 2008»
13 years 10 months ago
A Network Coding Approach to Secret Key Distribution
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
Paulo F. Oliveira, João Barros
TIFS
2008
154views more  TIFS 2008»
13 years 10 months ago
On the Distinguishability of Distance-Bounded Permutations in Ordered Channels
Ordered channels, such as those provided by Internet protocol and transmission control protocol protocols, rely on sequence numbers to recover from packet reordering due to network...
Juan M. Estévez-Tapiador, Julio Césa...