4166 search results - page 39 / 834 » Automating the constraining process |
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
The 2- 1 compressed sensing minimization problem can be solved efficiently by gradient projection. In imaging applications, the signal of interest corresponds to nonnegative pixel...
ICASSP
2011
IEEE
13 years 7 days ago
2011
IEEE
This paper adresses the problem of anomaly detection and classification by using a noisy measurement vector corrupted by some linear unknown nuisance parameters. An invariant con...
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
In this paper we present two results on reducing the peak power of orthogonal frequency division multiplexing (OFDM) symbols via constellation extension (CE). The first result is...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Biological research in the field is constrained by the speed and difficulty of species determination, as well as by access to relevant information about the species encountered. H...
SECON
2008
IEEE
14 years 2 months ago
2008
IEEE
—The novel cross-layer protocol Breath for wireless sensor networks is designed, implemented, and experimentally evaluated. The Breath protocol is based on randomized routing, MA...