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PKDD
2009
Springer
138views Data Mining» more  PKDD 2009»
15 years 6 months ago
Margin and Radius Based Multiple Kernel Learning
A serious drawback of kernel methods, and Support Vector Machines (SVM) in particular, is the difficulty in choosing a suitable kernel function for a given dataset. One of the appr...
Huyen Do, Alexandros Kalousis, Adam Woznica, Melan...
JTRES
2009
ACM
15 years 6 months ago
Avoiding unbounded priority inversion in barrier protocols using gang priority management
Large real-time software systems such as real-time Java virtual machines often use barrier protocols, which work for a dynamically varying number of threads without using centrali...
Harald Röck, Joshua S. Auerbach, Christoph M....
SLIP
2009
ACM
15 years 6 months ago
Honeycomb-structured computational interconnects and their scalable extension to spherical domains
The present paper is part of a larger effort to redesign, from the ground up, the best possible interconnect topologies for switchless multiprocessor computer systems. We focus he...
Joseph B. Cessna, Thomas R. Bewley
CISS
2008
IEEE
15 years 6 months ago
1-Bit compressive sensing
Abstract—Compressive sensing is a new signal acquisition technology with the potential to reduce the number of measurements required to acquire signals that are sparse or compres...
Petros Boufounos, Richard G. Baraniuk
ICASSP
2008
IEEE
15 years 6 months ago
Reconstructing sparse signals from their zero crossings
Classical sampling records the signal level at pre-determined time instances, usually uniformly spaced. An alternative implicit sampling model is to record the timing of pre-deter...
Petros Boufounos, Richard G. Baraniuk