1176 search results - page 13 / 236 » Sparse reward processes |
ACSD
2008
IEEE
15 years 1 months ago
2008
IEEE
We present a process algebra with conditionally distributed discrete-time delays and generally-distributed stochastic delays. The treatment allows for expansion laws for the paral...
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AMAI
2004
Springer
15 years 5 months ago
2004
Springer
The majority of the work in the area of Markov decision processes has focused on expected values of rewards in the objective function and expected costs in the constraints. Althou...
115
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ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
Sparse representation theory has been increasingly used in the fields of signal processing and machine learning. The standard sparse models are not invariant to spatial transform...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper an extension of the sparse decomposition problem is considered and an algorithm for solving it is presented. In this extension, it is known that one of the shifted v...
ICA
2007
Springer
15 years 5 months ago
2007
Springer
We have derived a new algorithm for dictionary learning for sparse coding in the ℓ1 exact sparse framework. The algorithm does not rely on an approximation residual to operate, b...