4511 search results - page 357 / 903 » Observation Based System Security |
183
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ACSAC
1998
IEEE
15 years 11 months ago
1998
IEEE
Abstract Role-based access control RBAC has recently received a lot of attention due to its exibility, expressive power and simplicity in administration. In RBAC permissions are as...
200
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ICB
2007
Springer
16 years 28 days ago
2007
Springer
In this paper, the problem of face authentication using salient facial features together with statistical generative models is adressed. Actually, classical generative models, and ...
192
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VTC
2006
IEEE
16 years 24 days ago
2006
IEEE
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...
206
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FORMATS
2010
Springer
15 years 4 months ago
2010
Springer
This paper considers the model of Time Petri Nets (TPNs) extended with time parameters and its use to perform on-line diagnosis of distributed systems. We propose to base the metho...
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we describe a deconvolution technique for obtaining an approximation of the neuronal signal from an observed hemodynamic response in fMRI data. Our approach, based o...