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ICASSP
2008
IEEE
16 years 26 days ago
Universal switching portfolios under transaction costs
In this paper, we consider online (sequential) portfolio selection in a competitive algorithm framework under transaction costs. We construct a sequential algorithm for portfolio ...
Suleyman Serdar Kozat, Andrew C. Singer
ISCAS
2005
IEEE
184views Hardware» more  ISCAS 2005»
16 years 19 hour ago
An adaptive, truly background calibration method for high speed pipeline ADC design
: This paper presents a self-calibration method for designing high speed pipeline ADCs. Unlike all existing calibration algorithms, the proposed calibration does not insert any tes...
Degang Chen, Zhongjun Yu, Randall L. Geiger
3DPVT
2006
IEEE
229views Visualization» more  3DPVT 2006»
15 years 10 months ago
Fast and Efficient Dense Variational Stereo on GPU
Thanks to their high performance and programmability, the latest graphics cards can now be used for scientific purpose. They are indeed very efficient parallel Single Instruction ...
Julien Mairal, Renaud Keriven, Alexandre Chariot
IJIT
2004
15 years 7 months ago
Enhance Performance of Secure Image Using Wavelet Compression
The increase popularity of multimedia application especially in image processing places a great demand on efficient data storage and transmission techniques. Network communication ...
Goh Han Keat, Azman Samsudin, Zurinahni Zainol
CLEF
2006
Springer
15 years 10 months ago
A High Precision Information Retrieval Method for WiQA
This paper presents Wolverhampton University's participation in the WiQA competition. The method chosen for this task combines a high precision, but low recall information re...
Constantin Orasan, Georgiana Puscasu