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ICASSP
2010
IEEE
15 years 6 months ago
Design of sparse filters for channel shortening
Abstract—Channel shortening filters have been used in acoustics to reduce reverberation, in error control decoding to reduce complexity, and in communication systems to reduce i...
Aditya Chopra, Brian L. Evans
ICASSP
2010
IEEE
15 years 6 months ago
Fast signal analysis and decomposition on graphs using the Sparse Matrix Transform
Recently, the Sparse Matrix Transform (SMT) has been proposed as a tool for estimating the eigen-decomposition of high dimensional data vectors [1]. The SMT approach has two major...
Leonardo R. Bachega, Guangzhi Cao, Charles A. Boum...
ECCV
2010
Springer
15 years 6 months ago
Superpixels and Supervoxels in an Energy Optimization Framework
Many methods for object recognition, segmentation, etc., rely on tessellation of an image into "superpixels". A superpixel is an image patch which is better aligned with ...
Olga Veksler, Yuri Boykov, Paria Mehrani
HPCC
2010
Springer
15 years 6 months ago
A Generic Execution Management Framework for Scientific Applications
Managing the execution of scientific applications in a heterogeneous grid computing environment can be a daunting task, particularly for long running jobs. Increasing fault tolera...
Tanvire Elahi, Cameron Kiddle, Rob Simmonds
CCR
2008
77views more  CCR 2008»
15 years 6 months ago
What would Darwin think about clean-slate architectures?
As significant resources are directed towards clean-slate networking research, it is imperative to understand how cleanslate architectural research compares to the diametrically o...
Constantine Dovrolis