56 search results - page 1 / 12 » Histograms and Wavelets on Probabilistic Data |
TSMC
2008
14 years 11 months ago
2008
A probabilistic wavelet system (PWS) is proposed to model the unknown dynamic system with stochastic and incomplete data. When compared with the traditional wavelet system, the PWS...
CIKM
1998
Springer
15 years 3 months ago
1998
Springer
IJCNN
2007
IEEE
15 years 5 months ago
2007
IEEE
— In this paper, a method based on wavelet coefficients in low-pass bands is proposed for the image classification with adaptive processing of data structures to organize a large...
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ICDE
2007
IEEE
16 years 23 days ago
2007
IEEE
We introduce the Haar+ tree: a refined, wavelet-inspired data structure for synopsis construction. The advantages of this structure are twofold: First, it achieves higher synopsis...