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MM
2009
ACM
163views Multimedia» more  MM 2009»
16 years 21 days ago
Peer-assisted packet loss repair for IPTV video multicast
Emerging IPTV technology uses source-specific IP multicast to deliver TV programs to the end-users. To provide timely and reliable services over the error-prone DSL access networ...
Zhi Li, Xiaoqing Zhu, Ali C. Begen, Bernd Girod
SSDBM
2008
IEEE
177views Database» more  SSDBM 2008»
16 years 17 days ago
Prioritized Evaluation of Continuous Moving Queries over Streaming Locations
Abstract. Existing approaches to the management of streaming positional updates generally assume that all active user requests have equal importance, ignoring the possibility of an...
Kostas Patroumpas, Timos K. Sellis
WIMOB
2008
IEEE
16 years 17 days ago
Precoder Designs for MIMO Broadcast Channels with Imperfect CSI
—In this paper, we propose two robust precoder designs for multiple-input multiple-output (MIMO) broadcast channels with imperfect channel state information (CSI). First, we cons...
P. Ubaidulla, Ananthanarayanan Chockalingam
GECCO
2007
Springer
163views Optimization» more  GECCO 2007»
16 years 11 days ago
Choice and development
The process of development creates a phenotype from one or more genotypes of an individual through interaction with an environment. The opportunity for development to choose a phe...
Arthur M. Farley
SCALESPACE
2007
Springer
16 years 9 days ago
A Consistent Spatio-temporal Motion Estimator for Atmospheric Layers
In this paper, we address the problem of estimating mesoscale dynamics of atmospheric layers from satellite image sequences. Relying on a physically sound vertical decomposition of...
Patrick Héas, Étienne Mémin, ...