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IKE
2008
15 years 8 months ago
Text-independent Speaker Identification Based on MAP Channel Compensation and Pitch-dependent Features
One major source of performance decline in speaker recognition system is channel mismatch between training and testing. This paper focuses on improving channel robustness of speake...
JiQing Han, RongChun Gao
CDC
2009
IEEE
167views Control Systems» more  CDC 2009»
15 years 11 months ago
Factoring Dynamic Bayesian Networks based on structural observability
— Dynamic Bayesian Networks (DBNs) provide a systematic framework for robust online monitoring of dynamic systems. This paper presents an approach for increasing the efficiency ...
Indranil Roychoudhury, Gautam Biswas, Xenofon D. K...
CLADE
2004
IEEE
15 years 10 months ago
Morphable Messaging: Efficient Support for Evolution in Distributed Applications
All but the most briefly used systems must evolve as their mission and roles change over time. Evolution in the context of large distributed systems is extraordinarily complex bec...
Sandip Agarwala, Greg Eisenhauer, Karsten Schwan
AUTOMATICA
2007
79views more  AUTOMATICA 2007»
15 years 6 months ago
Global nonlinear output regulation: Convergence-based controller design
In this paper we present output-feedback controllers solving the global output regulation problem for a class of nonlinear systems. The proposed controllers are based on the notio...
Alexey V. Pavlov, Nathan van de Wouw, Henk Nijmeij...
IEEEVAST
2010
15 years 1 months ago
Anomaly detection in GPS data based on visual analytics
Modern machine learning techniques provide robust approaches for data-driven modeling and critical information extraction, while human experts hold the advantage of possessing hig...
Zicheng Liao, Yizhou Yu, Baoquan Chen