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ICA
2010
Springer
15 years 4 months ago
Use of Prior Knowledge in a Non-Gaussian Method for Learning Linear Structural Equation Models
Abstract. We discuss causal structure learning based on linear structural equation models. Conventional learning methods most often assume Gaussianity and create many indistinguish...
Takanori Inazumi, Shohei Shimizu, Takashi Washio
CSMR
2007
IEEE
15 years 9 months ago
Consistently Incorporating Changes to Evolve Transition-based Systems
Evolving software-intensive systems from one consistent state to another is a challenging activity due to the intricate inter-dependencies among the components. In this paper, we ...
Mahadevan Subramaniam, Harvey P. Siy
CLEAR
2007
Springer
271views Biometrics» more  CLEAR 2007»
15 years 9 months ago
The AIT Multimodal Person Identification System for CLEAR 2007
This paper presents the person identification system developed at Athens Information Technology and its performance in the CLEAR 2007 evaluations. The system operates on the audiov...
Andreas Stergiou, Aristodemos Pnevmatikakis, Lazar...
IJON
2002
85views more  IJON 2002»
15 years 3 months ago
Learning statistically efficient features for speaker recognition
We apply independent component analysis (ICA) for extracting an optimal basis to the problem of finding efficient features for a speaker. The basis functions learned by the algori...
Gil-Jin Jang, Te-Won Lee, Yung-Hwan Oh
ICRA
1993
IEEE
108views Robotics» more  ICRA 1993»
15 years 7 months ago
Models for Diagnosing Robot Error Sources
Accuracy of a machine is determined by its ability to position and orient a tool at a prescribed point. Usually this positioning is performed by positioning joints (actuators The ...
Louis J. Everett