144 search results - page 20 / 29 » Sparsity in time-frequency representations |
ISBI
2007
IEEE
15 years 4 months ago
2007
IEEE
Image model plays a critical role in recovering diagnosis-relevant information from noisy observation data. Unlike conventional denoising techniques based on local models, a patch...
IPPS
1999
IEEE
15 years 2 months ago
1999
IEEE
Run-time support for the CYCLIC(k) redistribution on the SPMD computation model is presently very relevant for the scientific community. This work is focused to the characterizati...
IJCAI
2007
14 years 11 months ago
2007
Some Statistical Software Testing approaches rely on sampling the feasible paths in the control flow graph of the program; the difficulty comes from the tiny ratio of feasible p...
ECAI
2010
Springer
14 years 11 months ago
2010
Springer
In classical revealed preference analysis we are given a sequence of linear prices (i.e., additive over goods) and an agent's demand at each of the prices. The problem is to d...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
1 Recently, great attention was intended toward overcomplete dictionaries and the sparse representations they can provide. In a wide variety of signal processing problems, sparsity...