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ICPR
2010
IEEE
15 years 5 months ago
Learning Non-Linear Dynamical Systems by Alignment of Local Linear Models
Abstract—Learning dynamical systems is one of the important problems in many fields. In this paper, we present an algorithm for learning non-linear dynamical systems which works...
Masao Joko, Yoshinobu Kawahara, Takehisa Yairi
IEAAIE
2009
Springer
16 years 29 days ago
An Agent Model of Temporal Dynamics in Relapse and Recurrence in Depression
Abstract Unipolar depression is a mental disorder characterized by a persistent low mood and loss of awareness or contentment in usual activities [1]. Despite the modern era of pha...
Azizi Ab Aziz, Michel C. A. Klein, Jan Treur
FGR
2011
IEEE
267views Biometrics» more  FGR 2011»
14 years 10 months ago
A dynamic approach to the recognition of 3D facial expressions and their temporal models
— In this paper we propose a method that exploits 3D motion-based features between frames of 3D facial geometry sequences for dynamic facial expression recognition. An expressive...
Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic,...
PKDD
2009
Springer
155views Data Mining» more  PKDD 2009»
16 years 28 days ago
Dynamic Factor Graphs for Time Series Modeling
Abstract. This article presents a method for training Dynamic Factor Graphs (DFG) with continuous latent state variables. A DFG includes factors modeling joint probabilities betwee...
Piotr W. Mirowski, Yann LeCun
ISBI
2004
IEEE
16 years 7 months ago
Image-Guidance for Cardiac Surgery Using Dynamic Autostereoscpic Display System
An autostereoscopic display and analysis system has been developed to aid the development of three-dimensional (3-D) cardiac imaging for use during minimally invasive cardiac surg...
Hongen Liao, Nobuhiko Hata, Takeyoshi Dohi