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SIAMSC
2011
148views more  SIAMSC 2011»
14 years 11 months ago
Bootstrap AMG
We develop an algebraic multigrid (AMG) setup scheme based on the bootstrap framework for multiscale scientific computation. Our approach uses a weighted least squares definition...
Achi Brandt, James J. Brannick, K. Kahl, Irene Liv...
SENSYS
2010
ACM
15 years 2 months ago
Efficient diagnostic tracing for wireless sensor networks
Wireless sensor networks (WSNs) are hard to program due to unconventional programming models used to satisfy stringent resource constraints. The common event-driven concurrent pro...
Vinaitheerthan Sundaram, Patrick Th. Eugster, Xian...
DAGM
2009
Springer
15 years 2 months ago
Increasing the Dimension of Creativity in Rotation Invariant Feature Design Using 3D Tensorial Harmonics
Spherical harmonics are widely used in 3D image processing due to their compactness and rotation properties. For example, it is quite easy to obtain rotation invariance by taking t...
Henrik Skibbe, Marco Reisert, Olaf Ronneberger, Ha...
ICPR
2010
IEEE
15 years 1 months ago
Identifying Gender from Unaligned Facial Images by Set Classification
Abstract--Rough face alignments lead to suboptimal performance of face identification systems. In this study, we present a novel approach for identifying genders from facial images...
Wen-Sheng Chu, Chun-Rong Huang, Chu-Song Chen
PERCOM
2007
ACM
16 years 4 months ago
Determining the Position and Orientation of Multi-Tagged Objects Using RFID Technology
The idea of smart shelves or tables equipped with RFID technology has been around for some time now. There already are commercial products available, especially for retailing. All...
Steve Hinske