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JVCIR
2007
96views more  JVCIR 2007»
15 years 1 months ago
Image decomposition combining staircase reduction and texture extraction
This paper proposes a natural and efficient way to achieve staircase reduction in texture extraction models of image processing. Moreover, we propose a precise framework for this ...
Tony F. Chan, Selim Esedoglu, Frederick E. Park
IDA
1998
Springer
15 years 1 months ago
Fast Dimensionality Reduction and Simple PCA
A fast and simple algorithm for approximately calculating the principal components (PCs) of a data set and so reducing its dimensionality is described. This Simple Principal Compo...
Matthew Partridge, Rafael A. Calvo
ICCAD
2002
IEEE
175views Hardware» more  ICCAD 2002»
15 years 10 months ago
Efficient model order reduction via multi-node moment matching
- The new concept of Multi-node Moment Matching (MMM) is introduced in this paper. The MMM technique simultaneously matches the moments at several nodes of a circuit using explicit...
Yehea I. Ismail
DIALM
2003
ACM
99views Algorithms» more  DIALM 2003»
15 years 6 months ago
Spatio-temporal data reduction with deterministic error bounds
A common way of storing spatio-temporal information about mobile devices is in the form of a 3D (2D geography + time) trajectory. We argue that when cellular phones and Personal D...
Hu Cao, Ouri Wolfson, Goce Trajcevski
SODA
2012
ACM
203views Algorithms» more  SODA 2012»
13 years 3 months ago
Black-box reductions for cost-sharing mechanism design
We consider the design of strategyproof cost-sharing mechanisms. We give two simple, but extremely versatile, black-box reductions, that in combination reduce the cost-sharing mec...
Konstantinos Georgiou, Chaitanya Swamy