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CDC
2008
IEEE
15 years 8 months ago
A general symmetry-preserving observer for aided attitude heading reference systems
We generalize several recent works on nonlinear observers for aided attitude heading reference systems: we propose a symmetry-preserving nonlinear observer which merges the most co...
Philippe Martin, Erwan Salaün
ICONIP
2007
15 years 8 months ago
Blind Deconvolution of MIMO-IIR Systems: A Two-Stage EVA
This paper deals with a blind deconvolution (DB) problem for multiple-input multiple-output infinite impulse response (MIMO-IIR) systems. To solve this problem, we propose an eige...
Mitsuru Kawamoto, Yujiro Inouye, Kiyotaka Kohno
ACL
2006
15 years 8 months ago
Unsupervised Part-of-Speech Tagging Employing Efficient Graph Clustering
An unsupervised part-of-speech (POS) tagging system that relies on graph clustering methods is described. Unlike in current state-of-the-art approaches, the kind and number of dif...
Chris Biemann
COLING
2000
15 years 8 months ago
A Statistical Theory of Dependency Syntax
A generative statistical model of dependency syntax is proposed based on 'l'csniSre's classical theory. It provides a stochastic formalization of the original model...
Christer Samuelsson
IVC
2006
99views more  IVC 2006»
15 years 6 months ago
People tracking in surveillance applications
This paper presents a real-time algorithm that allows robust tracking of multiple objects in complex environments. Foreground pixels are detected using luminance contrast and grou...
Luis M. Fuentes, Sergio A. Velastin