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NBIS
2009
Springer
16 years 1 months ago
A Survey of Security Middleware for Pervasive and Ubiquitous Systems
- Recently, pervasive and ubiquitous computing evolved tremendously and has become an integral part of many fields. This is widely attributed to their efficiency in integrating wit...
Jameela Al-Jaroodi, Alyaziyah Al-Dhaheri, Fatmah A...
SARA
2009
Springer
16 years 1 months ago
Automated Redesign with the General Redesign Engine
: Given a system design (SD), a key task is to optimize this design to reduce the probability of catastrophic failures. We consider the task of redesigning an SD to minimize the pr...
Alexander Feldman, Gregory M. Provan, Johan de Kle...
ICASSP
2008
IEEE
16 years 1 months ago
A constrained coefficient ica algorithm for group difference enhancement
Independent component analysis (ICA) is a statistical and computational technique for revealing hidden factors that underlie sets of signals. We propose an improved ICA framework ...
Jing Sui, Jingyu Liu, Lei Wu, Andrew Michael, Lai ...
ICIP
2008
IEEE
16 years 1 months ago
Correlation Embedding Analysis
—Beyond conventional linear and kernel-based feature extraction, we present a more generalized formulation for feature extraction in this paper. Two representative algorithms usi...
Yun Fu, Thomas S. Huang
ICPR
2008
IEEE
16 years 1 months ago
Parameter-based reduction of Gaussian mixture models with a variational-Bayes approach
This paper 1 proposes a technique for simplifying a given Gaussian mixture model, i.e. reformulating the density in a more parcimonious manner, if possible (less Gaussian componen...
Pierrick Bruneau, Marc Gelgon, Fabien Picarougne