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COMGEO
2007
ACM
15 years 6 months ago
A package for exact kinetic data structures and sweepline algorithms
In this paper we present a package for implementing exact kinetic data structures built on objects which move along polynomial trajectories. We discuss how the package design was ...
Daniel Russel, Menelaos I. Karavelas, Leonidas J. ...
JCM
2008
126views more  JCM 2008»
15 years 6 months ago
Video Quality Estimation for Mobile H.264/AVC Video Streaming
The scope of this paper is the estimation of subjective video quality for low-resolution video sequences as they are typical for mobile video streaming. Although the video quality ...
Michal Ries, Olivia Nemethova, Markus Rupp
CORR
2007
Springer
131views Education» more  CORR 2007»
15 years 6 months ago
Cognitive Medium Access: Exploration, Exploitation and Competition
—This paper considers the design of efficient strategies that allow cognitive users to choose frequency bands to sense and access among multiple bands with unknown parameters. F...
Lifeng Lai, Hesham El Gamal, Hai Jiang, H. Vincent...
CSDA
2007
106views more  CSDA 2007»
15 years 6 months ago
Parsimonious additive models
A new method for function estimation and variable selection, specifically designed for additive models fitted by cubic splines is proposed.This new method involves regularizing ...
Marta Avalos, Yves Grandvalet, Christophe Ambroise
JSA
2008
81views more  JSA 2008»
15 years 6 months ago
Improving stability for peer-to-peer multicast overlays by active measurements
The instability of the tree-like multicast overlay caused by nodes' abrupt departures is considered as one of the major problems for peer-to-peer (P2P) multicast systems. In ...
Ye Tian, Di Wu, Guangzhong Sun, Kam-Wing Ng