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ICPR
2010
IEEE
15 years 4 months ago
Learning Virtual HD Model for Bi-model Emotional Speaker Recognition
Pitch mismatch between training and testing is one of the important factors causing the performance degradation of the speaker recognition system. In this paper, we adopted the mis...
Ting Huang, Yingchun Yang
205
Voted
PIMRC
2010
IEEE
15 years 4 months ago
Self-optimizing routing in MANETs with multi-class flows
In this paper we show how game theory and Gibbs sampling techniques can be used to design a self-optimizing algorithm for minimizing end-to-end delays for all flows in a multi-clas...
Pierre Coucheney, Bruno Gaujal, Corinne Touati
186
Voted
SDM
2010
SIAM
181views Data Mining» more  SDM 2010»
15 years 4 months ago
Efficient Nonnegative Matrix Factorization with Random Projections
The recent years have witnessed a surge of interests in Nonnegative Matrix Factorization (NMF) in data mining and machine learning fields. Despite its elegant theory and empirical...
Fei Wang, Ping Li
VDA
2010
166views Visualization» more  VDA 2010»
15 years 4 months ago
Critical region analysis of scalar fields in arbitrary dimensions
The exploration of multidimensional scalar fields is commonly based on the knowledge of the topology of their isosurfaces. The latter is established through the analysis of critic...
Madjid Allili, Marc Ethier, Tomasz Kaczynski
EUSFLAT
2009
137views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
Evolutionary Robot Vision and Fuzzy Evaluation for Natural Communication of Partner Robots
This paper proposes a method of evolutionary robot vision based on a steady-state genetic algorithm and fuzzy evaluation. In order to improve the communication capability of human-...
Akihiro Yorita, Naoyuki Kubota