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ISCAS
2003
IEEE
99views Hardware» more  ISCAS 2003»
15 years 11 months ago
New hyperbolic source density models for blind source recovery score functions
We present two new hyperbolic source probability models to effectively represent sub-gaussian and super-gaussian families of sources for dynamic and convolutive Blind Source Recov...
Khurram Waheed, Fathi M. Salem
FGR
2002
IEEE
171views Biometrics» more  FGR 2002»
15 years 11 months ago
An Approach Based on Phonemes to Large Vocabulary Chinese Sign Language Recognition
Hitherto, the major challenge to sign language recognition is how to develop approaches that scale well with increasing vocabulary size. In this paper we present an approach to la...
Chunli Wang, Shiguang Shan, Wen Gao
ICANN
2009
Springer
15 years 11 months ago
Switching Hidden Markov Models for Learning of Motion Patterns in Videos
Abstract. Building on the current understanding of neural architecture of the visual cortex, we present a graphical model for learning and classification of motion patterns in vid...
Matthias Höffken, Daniel Oberhoff, Marina Kol...
168
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IBPRIA
2007
Springer
15 years 10 months ago
A Simple But Effective Approach to Speaker Tracking in Broadcast News
The automatic transcription of broadcast news and meetings involves the segmentation, identification and tracking of speaker turns during each session, which is known as speaker di...
Luis Javier Rodríguez, Mikel Peñagar...
JMLR
2008
94views more  JMLR 2008»
15 years 6 months ago
Using Markov Blankets for Causal Structure Learning
We show how a generic feature selection algorithm returning strongly relevant variables can be turned into a causal structure learning algorithm. We prove this under the Faithfuln...
Jean-Philippe Pellet, André Elisseeff