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ICASSP
2008
IEEE
15 years 8 months ago
A study of using locality preserving projections for feature extraction in speech recognition
This paper presents a new approach to feature analysis in automatic speech recognition (ASR) based on locality preserving projections (LPP). LPP is a manifold based dimensionality...
Yun Tang, Richard Rose
97
Voted
PPOPP
2006
ACM
15 years 8 months ago
Programming for parallelism and locality with hierarchically tiled arrays
Tiling has proven to be an effective mechanism to develop high performance implementations of algorithms. Tiling can be used to organize computations so that communication costs i...
Ganesh Bikshandi, Jia Guo, Daniel Hoeflinger, Gheo...
ICMCS
2005
IEEE
171views Multimedia» more  ICMCS 2005»
15 years 8 months ago
Automatic Speech Activity Detection, Source Localization, and Speech Recognition on the Chil Seminar Corpus
To realize the long-term goal of ubiquitous computing, technological advances in multi-channel acoustic analysis are needed in order to solve several basic problems, including spe...
Dusan Macho, Jaume Padrell, Alberto Abad, Climent ...
ECML
2003
Springer
15 years 7 months ago
Optimizing Local Probability Models for Statistical Parsing
Abstract. This paper studies the properties and performance of models for estimating local probability distributions which are used as components of larger probabilistic systems â€...
Kristina Toutanova, Mark Mitchell, Christopher D. ...
129
Voted
INFOCOM
2002
IEEE
15 years 7 months ago
Video Multicast in (Large) Local Area Networks
— We consider the problem of distributing high-quality video signals over IP multicast in large Local Area Networks (LANs), under realtime delay constraints, and with software-on...
Sergio D. Servetto, Rohit Puri, Jean-Paul Wagner, ...