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ICA
2004
Springer
14 years 1 months ago
Non-linear ICA by Using Isometric Dimensionality Reduction
In usual ICA methods, sources are typically estimated by maximizing a measure of their statistical independence. This paper explains how to perform non-linear ICA by preprocessing ...
John Aldo Lee, Christian Jutten, Michel Verleysen
ICASSP
2009
IEEE
13 years 11 months ago
The expected amplitude of overlapping partials of harmonic sounds
In analyzing polyphonic signals, the handling of overlapping partials is one important problem. The assumptions usually made for partial overlaps are the additivity of the linear ...
Chunghsin Yeh, Axel Roebel
ICCAD
2004
IEEE
147views Hardware» more  ICCAD 2004»
14 years 4 months ago
Interval-valued reduced order statistical interconnect modeling
9, IO]. However, unlike the case with static timing, it is not so easy We show how recent advances in the handling of correlated interval representations of range uncertainty can b...
James D. Ma, Rob A. Rutenbar
ECEASST
2008
88views more  ECEASST 2008»
13 years 7 months ago
Reconfiguration of Reo Connectors Triggered by Dataflow
Abstract: Reo is a language for coordinating autonomous components in distributed environments. Coordination in Reo is performed by circuit-like connectors, which are constructed f...
Christian Koehler, David Costa, José Proen&...
SACMAT
2009
ACM
14 years 2 months ago
Foundations for group-centric secure information sharing models
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...
Ram Krishnan, Ravi S. Sandhu, Jianwei Niu, William...