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ICASSP
2009
IEEE
14 years 2 months ago
One-pass multi-layer rate-distortion optimization for quality scalable video coding
In this paper, a one-pass multi-layer rate-distortion optimization algorithm is proposed for quality scalable video coding. To improve the overall coding efficiency, the MB mode ...
Xiang Li, Peter Amon, Andreas Hutter, André...
WINE
2007
Springer
140views Economy» more  WINE 2007»
14 years 2 months ago
Empirical Price Modeling for Sponsored Search
We present a characterization of empirical price data from sponsored search auctions. We show that simple models drawing bid values independently from a fixed distribution can be...
Kuzman Ganchev, Alex Kulesza, Jinsong Tan, Ryan Ga...
DATE
2005
IEEE
121views Hardware» more  DATE 2005»
14 years 1 months ago
Joint Power Management of Memory and Disk
This paper presents a scheme to combine memory and power management for achieving better energy reduction. Our method periodically adjusts the size of physical memory and the time...
Le Cai, Yung-Hsiang Lu
INFOCOM
2005
IEEE
14 years 1 months ago
Downlink beamforming algorithms with inter-cell interference in cellular networks
— We study the issue of handling unknown inter-cell interference in multi-cell environments with antenna arrays at the base stations. First, we demonstrate that the presence of u...
Tianmin Ren, Richard J. La
SAMOS
2005
Springer
14 years 1 months ago
Micro-architecture Performance Estimation by Formula
An analytical performance model for out of order issue superscalar micro-processors is presented. This model quantifies the performance impacts of micro-architecture design option...
Lucanus J. Simonson, Lei He