Upendra V. Chaudhari

Publication Activity (10 Years)

Years Active: 1995-2017
Publications (10 Years): 1

Top Venues

IEEE Trans. Speech Audio Process.

ICASSP

INTERSPEECH

Massachusetts Institute of Technology, Cambridge, MA, USA (PHD)

Education History

Massachusetts Institute of Technology, Cambridge, MA, USA

PHD

Publications

I-Hsin Chung, Tara N. Sainath, Bhuvana Ramabhadran, Michael Picheny, John A. Gunnels, Vernon Austel, Upendra V. Chaudhari, Brian Kingsbury
Parallel Deep Neural Network Training for Big Data on Blue Gene/Q. IEEE Trans. Parallel Distributed Syst. 28 (6) (2017)
Tara N. Sainath, I-Hsin Chung, Bhuvana Ramabhadran, Michael Picheny, John A. Gunnels, Brian Kingsbury, George Saon, Vernon Austel, Upendra V. Chaudhari
Parallel deep neural network training for LVCSR tasks using blue gene/Q. INTERSPEECH (2014)
I-Hsin Chung, Tara N. Sainath, Bhuvana Ramabhadran, Michael Picheny, John A. Gunnels, Vernon Austel, Upendra V. Chaudhari, Brian Kingsbury
Parallel Deep Neural Network Training for Big Data on Blue Gene/Q. SC (2014)
Bowen Zhou, Xiaodong Cui, Songfang Huang, Martin Cmejrek, Wei Zhang, Jian Xue, Jia Cui, Bing Xiang, Gregg Daggett, Upendra V. Chaudhari, Sameer Maskey, Etienne Marcheret
The IBM speech-to-speech translation system for smartphone: Improvements for resource-constrained tasks. Comput. Speech Lang. 27 (2) (2013)
Upendra V. Chaudhari, Michael Picheny
Matching Criteria for Vocabulary-Independent Search. IEEE Trans. Speech Audio Process. 20 (5) (2012)
Xiaodong Cui, Jian Xue, Xin Chen, Peder A. Olsen, Pierre L. Dognin, Upendra V. Chaudhari, John R. Hershey, Bowen Zhou
Hidden Markov Acoustic Modeling With Bootstrap and Restructuring for Low-Resourced Languages. IEEE Trans. Speech Audio Process. 20 (8) (2012)
Takashi Fukuda, Ryuki Tachibana, Upendra V. Chaudhari, Bhuvana Ramabhadran, Puming Zhan
Constructing ensembles of dissimilar acoustic models using hidden attributes of training data. ICASSP (2012)
Ryuki Tachibana, Takashi Fukuda, Upendra V. Chaudhari, Bhuvana Ramabhadran, Puming Zhan
Frame-level AnyBoost for LVCSR with the MMI Criterion. ASRU (2011)
Upendra V. Chaudhari, Xiaodong Cui, Bowen Zhou, Rong Zhang
An investigation of heuristic, manual and statistical pronunciation derivation for Pashto. ASRU (2011)
George Saon, Hagen Soltau, Upendra V. Chaudhari, Stephen M. Chu, Brian Kingsbury, Hong-Kwang Kuo, Lidia Mangu, Daniel Povey
The IBM 2008 GALE Arabic speech transcription system. ICASSP (2010)
Xiaodong Cui, Jian Xue, Pierre L. Dognin, Upendra V. Chaudhari, Bowen Zhou
Acoustic modeling with bootstrap and restructuring for low-resourced languages. INTERSPEECH (2010)
Chengyuan Ma, Hong-Kwang Jeff Kuo, Hagen Soltau, Xiaodong Cui, Upendra V. Chaudhari, Lidia Mangu, Chin-Hui Lee
A comparative study on system combination schemes for LVCSR. ICASSP (2010)
Bhuvana Ramabhadran, Abhinav Sethy, Jonathan Mamou, Brian Kingsbury, Upendra V. Chaudhari
Fast decoding for open vocabulary spoken term detection. HLT-NAACL (Short Papers) (2009)
Upendra V. Chaudhari, Michael Picheny
Improved vocabulary independent search with approximate match based on Conditional Random Fields. ASRU (2009)
Upendra V. Chaudhari, Michael Picheny
Articulatory feature detection with Support Vector Machines for integration into ASR and phone recognition. ASRU (2009)
Upendra V. Chaudhari, Hong-Kwang Jeff Kuo, Brian Kingsbury
Discriminative graph training for ultra-fast low-footprint speech indexing. INTERSPEECH (2008)
Upendra V. Chaudhari, Sarah Conrod, Alexander Faisman, Giridharan Iyengar, Dimitri Kanevsky, Mark Kogan, Ganesh N. Ramaswamy, Paola Virga
MAAI: Media analytics for actionable intelligence. ICASSP (2008)
Brett Matthews, Upendra V. Chaudhari, Bhuvana Ramabhadran
Fast audio search using vector space modelling. ASRU (2007)
Ivy H. Tseng, Olivier Verscheure, Deepak S. Turaga, Upendra V. Chaudhari
Optimized one-bit quantization for adapted GMM-based speaker verification. INTERSPEECH (2007)
Upendra V. Chaudhari, Michael Picheny
Improvements in phone based audio search via constrained match with high order confusion estimates. ASRU (2007)
Ivy H. Tseng, Olivier Verscheure, Deepak S. Turaga, Upendra V. Chaudhari
QUANTization for Adapted GMM-Based Speaker Verification. ICASSP (1) (2006)
Deepak S. Turaga, Olivier Verscheure, Upendra V. Chaudhari, Lisa Amini
Resource Management for Networked Classifiers in Distributed Stream Mining Systems. ICDM (2006)
Upendra V. Chaudhari, Olivier Verscheure, Juan M. Huerta, Xiang Li, Ganesh N. Ramaswamy, Lisa Amini
Efficient Speaker Detection via Target Dependent Data Reduction. ICME (2006)
Mohamed Kamal Omar, Upendra V. Chaudhari, Ganesh N. Ramaswamy
Blind Change Detection for Audio Segmentation. ICASSP (1) (2005)
Upendra V. Chaudhari, Ganesh N. Ramaswamy, Edward A. Epstein, Sasha Caskey, Mohamed Kamal Omar
Adaptive speech analytics: system, infrastructure, and behavior. INTERSPEECH (2005)
Jason W. Pelecanos, Upendra V. Chaudhari, Ganesh N. Ramaswamy
Compensation of utterance length for speaker verification. Odyssey (2004)
Ran D. Zilca, Jason W. Pelecanos, Upendra V. Chaudhari, Ganesh N. Ramaswamy
Real time robust speech detection for text independent speaker recognition. Odyssey (2004)
Upendra V. Chaudhari, Ganesh N. Ramaswamy
Policy analysis framework for conversational biometrics. INTERSPEECH (2004)
Ganesh N. Ramaswamy, Jirí Navrátil, Upendra V. Chaudhari, Ran D. Zilca
The IBM system for the NIST-2002 cellular speaker verification evaluation. ICASSP (2) (2003)
Upendra V. Chaudhari, Ganesh N. Ramaswamy, Gerasimos Potamianos, Chalapathy Neti
Audio-visual speaker recognition using time-varying stream reliability prediction. ICASSP (5) (2003)
Upendra V. Chaudhari, Jirí Navrátil, Stéphane H. Maes
Multigrained modeling with pattern specific maximum likelihood transformations for text-independent speaker recognition. IEEE Trans. Speech Audio Process. 11 (1) (2003)
Bhuvana Ramabhadran, Jing Huang, Upendra V. Chaudhari, Giridharan Iyengar, Harriet J. Nock
Impact of audio segmentation and segment clustering on automated transcription accuracy of large spoken archives. INTERSPEECH (2003)
George Saon, Geoffrey Zweig, Brian Kingsbury, Lidia Mangu, Upendra V. Chaudhari
An architecture for rapid decoding of large vocabulary conversational speech. INTERSPEECH (2003)
Upendra V. Chaudhari, Ganesh N. Ramaswamy, Gerasimos Potamianos, Chalapathy Neti
Information fusion and decision cascading for audio-visual speaker recognition based on time-varying stream reliability prediction. ICME (2003)
Bing Xiang, Upendra V. Chaudhari, Jirí Navrátil, Ganesh N. Ramaswamy, Ramesh A. Gopinath
Short-time Gaussianization for robust speaker verification. ICASSP (2002)
Ran D. Zilca, Upendra V. Chaudhari, Ganesh N. Ramaswamy
The sphericity measure for cellular speaker verification. ICASSP (2002)
Stéphane H. Maes, Jirí Navrátil, Upendra V. Chaudhari
Conversational Speech Biometrics. E-Commerce Agents (2001)
Jirí Navrátil, Upendra V. Chaudhari, Ganesh N. Ramaswamy
Speaker verification using target and background dependent linear transforms and multi-system fusion. INTERSPEECH (2001)
Upendra V. Chaudhari, Jirí Navrátil, Ganesh N. Ramaswamy, Stéphane H. Maes
Very large population text-independent speaker identification using transformation enhanced multi-grained models. ICASSP (2001)
Upendra V. Chaudhari, Jirí Navrátil, Stéphane H. Maes, Ramesh A. Gopinath
Transformation enhanced multi-grained modeling for text-independent speaker recognition. INTERSPEECH (2000)
Jirí Navrátil, Upendra V. Chaudhari, Stéphane H. Maes
A Speech Biometrics System with Multi- Grained Speaker Modeling. KONVENS (2000)
Homayoon S. M. Beigi, Stéphane H. Maes, Upendra V. Chaudhari, Jeffrey S. Sorensen
A hierarchical approach to large-scale speaker recognition. EUROSPEECH (1999)
Philippe Jeanrenaud, Ellen Eide, Upendra V. Chaudhari, John W. McDonough, Kenney Ng, Man-Hung Siu, Herbert Gish
Reducing word error rate on conversational speech from the Switchboard corpus. ICASSP (1995)

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Publication Activity (10 Years)

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Upendra V. Chaudhari