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ISCAS
2007
IEEE
109views Hardware» more  ISCAS 2007»
16 years 26 days ago
Macroblock-level Reduced Resolution Video Coding Allowing Adaptive DCT Coefficients Selection
—Reduced Resolution Update (RRU) video coding provides a better compression performance than H.264/AVC does. It is implemented by encoding the predicted residuals after downsampl...
Qiang Hao, Xiangyang Ji, Qingming Huang, Debin Zha...
KDD
2007
ACM
210views Data Mining» more  KDD 2007»
16 years 22 days ago
Machine learning for stock selection
In this paper, we propose a new method called Prototype Ranking (PR) designed for the stock selection problem. PR takes into account the huge size of real-world stock data and app...
Robert J. Yan, Charles X. Ling
CODES
2006
IEEE
16 years 19 days ago
Accurate yet fast modeling of real-time communication
Accurate modeling of communication is a necessary part of system level design for real-time safety-critical applications. For efficient prediction of a system’s performance, Tra...
Gunar Schirner, Rainer Dömer
CODES
2006
IEEE
16 years 19 days ago
A run-time, feedback-based energy estimation model For embedded devices
We present an adaptive, feedback-based, energy estimation model for battery-powered embedded devices such as sensor network gateways and hand-held computers. Our technique maps ha...
Selim Gurun, Chandra Krintz
HPDC
2006
IEEE
16 years 19 days ago
On the Harmfulness of Redundant Batch Requests
Most parallel computing resources are controlled by batch schedulers that place requests for computation in a queue until access to compute nodes is granted. Queue waiting times a...
Henri Casanova