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» Efficient Algorithms for Universal Portfolios
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ECCV
2008
Springer
16 years 4 months ago
 Tracking of Abrupt Motion using Wang-Landau Monte Carlo Estimation
We propose a novel tracking algorithm based on the Wang-Landau Monte Carlo sampling method which efficiently deals with the abrupt motions. Abrupt motions could cause conventional ...
Junseok Kwon (Seoul National University), Kyoung M...
CHES
2004
Springer
216views Cryptology» more  CHES 2004»
15 years 3 months ago
Efficient Countermeasures against RPA, DPA, and SPA
In the execution on a smart card, side channel attacks such as simple power analysis (SPA) and the differential power analysis (DPA) have become serious threat [15]. Side channel a...
Hideyo Mamiya, Atsuko Miyaji, Hiroaki Morimoto
SIGMOD
2001
ACM
158views Database» more  SIGMOD 2001»
15 years 12 months ago
Generating Efficient Plans for Queries Using Views
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
Foto N. Afrati, Chen Li, Jeffrey D. Ullman
IJCV
2000
110views more  IJCV 2000»
14 years 11 months ago
A Parametric Texture Model Based on Joint Statistics of Complex Wavelet Coefficients
We present a universal statistical model for texture images in the context of an overcomplete complex wavelet transform. The model is parameterized by a set of statistics computed ...
Javier Portilla, Eero P. Simoncelli
AAAI
1993
15 years 1 months ago
Supporting and Optimizing Full Unification in a Forward Chaining Rule System
The Rete and Treat algorithms are considered the most efficient implementation techniques for Forward Chaining rule systems. These algorithms support a language of limited express...
Howard E. Shrobe