937 search results - page 69 / 188 » Positive Active XML |
ICANN
2007
Springer
15 years 4 months ago
2007
Springer
The hierarchical non-negative matrix factorization (HNMF) is a multilayer generative network for decomposing strictly positive data into strictly positive activations and base vect...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
High noise robustness has been achieved in speech recognition by using sparse exemplar-based methods with spectrogram windows spanning up to 300 ms. A downside is that a large exe...
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IPMI
2003
Springer
15 years 10 months ago
2003
Springer
We explore a new paradigm for the analysis of event-related functional magnetic resonance images (fMRI) of brain activity. We regard the fMRI data as a very large set of time serie...
ACSAC
2007
IEEE
15 years 4 months ago
2007
IEEE
We exploit for defensive purposes the concept of darkports – the unused ports on active systems. We are particularly interested in such ports which transition to become active (...
HAPTICS
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract. The apparent mass of haptic device end-effector depends on its position inside the workspace. This paper presents a recursive algorithm to detect effective direction of g...