1056 search results - page 84 / 212 » Accelerated Shift-and-Add Algorithms |
CVPR
2008
IEEE
15 years 5 days ago
2008
IEEE
Compressed sensing, an emerging multidisciplinary field involving mathematics, probability, optimization, and signal processing, focuses on reconstructing an unknown signal from a...
ISBI
2009
IEEE
14 years 5 months ago
2009
IEEE
Although iterative reconstruction techniques (IRTs) have been shown to produce images of superior quality over conventional filtered back projection (FBP) based algorithms, the u...
ARC
2009
Springer
14 years 5 months ago
2009
Springer
As the need for information security increases in our everyday life, the job of encoding/decoding for secure information delivery becomes a critical issue in data network systems. ...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—We analyze how node mobility can influence the convergence time of averaging gossip algorithms on networks. Our main result is that even a small number of fully mobile nodes ca...
PC
2002
13 years 9 months ago
2002
Saddle-point problems give rise to indefinite linear systems that are challenging to solve via iterative methods. This paper surveys two recent techniques for solving such problem...