Bhuvana Ramabhadran

According to our database, Bhuvana Ramabhadran authored at least 200 papers between 1998 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2021

BigSSL: Exploring the Frontier of Large-Scale Semi-Supervised Learning for Automatic Speech Recognition.

Yu Zhang, Daniel S. Park, Wei Han, James Qin, Anmol Gulati, Joel Shor, Aren Jansen, Yuanzhong Xu, Yanping Huang, Shibo Wang, Zongwei Zhou, Bo Li, Min Ma, William Chan, Jiahui Yu, Yongqiang Wang, Liangliang Cao, Khe Chai Sim, Bhuvana Ramabhadran, Tara N. Sainath, Françoise Beaufays, Zhifeng Chen, Quoc V. Le, Chung-Cheng Chiu, Ruoming Pang, Yonghui Wu

CoRR, 2021

Injecting Text in Self-Supervised Speech Pretraining.

Zhehuai Chen, Yu Zhang, Andrew Rosenberg, Bhuvana Ramabhadran, Gary Wang, Pedro J. Moreno

CoRR, 2021

Convolutional Dropout and Wordpiece Augmentation for End-to-End Speech Recognition.

Hainan Xu, Yinghui Huang, Yun Zhu, Kartik Audhkhasi, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2021

Mixture of Informed Experts for Multilingual Speech Recognition.

Neeraj Gaur, Brian Farris, Parisa Haghani, Isabel Leal, Pedro J. Moreno, Manasa Prasad, Bhuvana Ramabhadran, Yun Zhu

Proceedings of the IEEE International Conference on Acoustics, 2021

Extending Parrotron: An End-to-End, Speech Conversion and Speech Recognition Model for Atypical Speech.

Rohan Doshi, Youzheng Chen, Liyang Jiang, Xia Zhang, Fadi Biadsy, Bhuvana Ramabhadran, Fang Chu, Andrew Rosenberg, Pedro J. Moreno

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

LSTM Acoustic Models Learn to Align and Pronounce with Graphemes.

Arindrima Datta, Guanlong Zhao, Bhuvana Ramabhadran, Eugene Weinstein

CoRR, 2020

Generating diverse and natural text-to-speech samples using a quantized fine-grained VAE and auto-regressive prosody prior.

Guangzhi Sun, Yu Zhang, Ron J. Weiss, Yuan Cao, Heiga Zen, Andrew Rosenberg, Bhuvana Ramabhadran, Yonghui Wu

CoRR, 2020

Multilingual Speech Recognition with Self-Attention Structured Parameterization.

Yun Zhu, Parisa Haghani, Anshuman Tripathi, Bhuvana Ramabhadran, Brian Farris, Hainan Xu, Han Lu, Hasim Sak, Isabel Leal, Neeraj Gaur, Pedro J. Moreno, Qian Zhang

Proceedings of the Interspeech 2020, 2020

SCADA: Stochastic, Consistent and Adversarial Data Augmentation to Improve ASR.

Gary Wang, Andrew Rosenberg, Zhehuai Chen, Yu Zhang, Bhuvana Ramabhadran, Pedro J. Moreno

Proceedings of the Interspeech 2020, 2020

Improving Speech Recognition Using GAN-Based Speech Synthesis and Contrastive Unspoken Text Selection.

Zhehuai Chen, Andrew Rosenberg, Yu Zhang, Gary Wang, Bhuvana Ramabhadran, Pedro J. Moreno

Proceedings of the Interspeech 2020, 2020

Improving Speech Recognition Using Consistent Predictions on Synthesized Speech.

Gary Wang, Andrew Rosenberg, Zhehuai Chen, Yu Zhang, Bhuvana Ramabhadran, Yonghui Wu, Pedro J. Moreno

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Neural Oracle Search on N-BEST Hypotheses.

Ehsan Variani, Tongzhou Chen, James Apfel, Bhuvana Ramabhadran, Seungji Lee, Pedro J. Moreno

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Generating Diverse and Natural Text-to-Speech Samples Using a Quantized Fine-Grained VAE and Autoregressive Prosody Prior.

Guangzhi Sun, Yu Zhang, Ron J. Weiss, Yuan Cao, Heiga Zen, Andrew Rosenberg, Bhuvana Ramabhadran, Yonghui Wu

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Language-Agnostic Multilingual Modeling.

Arindrima Datta, Bhuvana Ramabhadran, Jesse Emond, Anjuli Kannan, Brian Roark

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Learning to Speak Fluently in a Foreign Language: Multilingual Speech Synthesis and Cross-Language Voice Cloning.

Yu Zhang, Ron J. Weiss, Heiga Zen, Yonghui Wu, Zhifeng Chen, R. J. Skerry-Ryan, Ye Jia, Andrew Rosenberg, Bhuvana Ramabhadran

Proceedings of the Interspeech 2019, 2019

Large-Scale Multilingual Speech Recognition with a Streaming End-to-End Model.

Anjuli Kannan, Arindrima Datta, Tara N. Sainath, Eugene Weinstein, Bhuvana Ramabhadran, Yonghui Wu, Ankur Bapna, Zhifeng Chen, Seungji Lee

Proceedings of the Interspeech 2019, 2019

Comparison of Data Augmentation and Adaptation Strategies for Code-switched Automatic Speech Recognition.

Min Ma, Bhuvana Ramabhadran, Jesse Emond, Andrew Rosenberg, Fadi Biadsy

Proceedings of the IEEE International Conference on Acoustics, 2019

Speech Recognition with Augmented Synthesized Speech.

Andrew Rosenberg, Yu Zhang, Bhuvana Ramabhadran, Ye Jia, Pedro J. Moreno, Yonghui Wu, Zelin Wu

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019

2018

Transliteration Based Approaches to Improve Code-Switched Speech Recognition Performance.

Jesse Emond, Bhuvana Ramabhadran, Brian Roark, Pedro J. Moreno, Min Ma

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Open Problems in Speech Recognition.

Bhuvana Ramabhadran

Proceedings of the Interspeech 2018, 2018

Data Augmentation Improves Recognition of Foreign Accented Speech.

Takashi Fukuda, Raul Fernandez, Andrew Rosenberg, Samuel Thomas, Bhuvana Ramabhadran, Alexander Sorin, Gakuto Kurata

Proceedings of the Interspeech 2018, 2018

Joint Modeling of Accents and Acoustics for Multi-Accent Speech Recognition.

Xuesong Yang, Kartik Audhkhasi, Andrew Rosenberg, Samuel Thomas, Bhuvana Ramabhadran, Mark Hasegawa-Johnson

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Measuring the Effect of Linguistic Resources on Prosody Modeling for Speech Synthesis.

Andrew Rosenberg, Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Whole Sentence Neural Language Models.

Yinghui Huang, Abhinav Sethy, Kartik Audhkhasi, Bhuvana Ramabhadran

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Building Competitive Direct Acoustics-to-Word Models for English Conversational Speech Recognition.

Kartik Audhkhasi, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Michael Picheny

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Parallel Deep Neural Network Training for Big Data on Blue Gene/Q.

I-Hsin Chung, Tara N. Sainath, Bhuvana Ramabhadran, Michael Picheny, John A. Gunnels, Vernon Austel, Upendra V. Chaudhari, Brian Kingsbury

IEEE Trans. Parallel Distributed Syst., 2017

Introduction to the Special Issue on End-to-End Speech and Language Processing.

Bhuvana Ramabhadran, Nancy F. Chen, Mary P. Harper, Brian Kingsbury, Kate Knill

IEEE J. Sel. Top. Signal Process., 2017

End-to-End ASR-Free Keyword Search From Speech.

Kartik Audhkhasi, Andrew Rosenberg, Abhinav Sethy, Bhuvana Ramabhadran, Brian Kingsbury

IEEE J. Sel. Top. Signal Process., 2017

Recent progress in deep end-to-end models for spoken language processing.

Kartik Audhkhasi, Andrew Rosenberg, George Saon, Abhinav Sethy, Bhuvana Ramabhadran, Stanley F. Chen, Michael Picheny

IBM J. Res. Dev., 2017

Symbol Sequence Search from Telephone Conversation.

Masayuki Suzuki, Gakuto Kurata, Abhinav Sethy, Bhuvana Ramabhadran, Kenneth Ward Church, Mark Drake

Proceedings of the Interspeech 2017, 2017

English Conversational Telephone Speech Recognition by Humans and Machines.

George Saon, Gakuto Kurata, Tom Sercu, Kartik Audhkhasi, Samuel Thomas, Dimitrios Dimitriadis, Xiaodong Cui, Bhuvana Ramabhadran, Michael Picheny, Lynn-Li Lim, Bergul Roomi, Phil Hall

Proceedings of the Interspeech 2017, 2017

Bias and Statistical Significance in Evaluating Speech Synthesis with Mean Opinion Scores.

Andrew Rosenberg, Bhuvana Ramabhadran

Proceedings of the Interspeech 2017, 2017

Weakly-Supervised Phrase Assignment from Text in a Speech-Synthesis System Using Noisy Labels.

Asaf Rendel, Raul Fernandez, Zvi Kons, Andrew Rosenberg, Ron Hoory, Bhuvana Ramabhadran

Proceedings of the Interspeech 2017, 2017

Empirical Exploration of Novel Architectures and Objectives for Language Models.

Gakuto Kurata, Abhinav Sethy, Bhuvana Ramabhadran, George Saon

Proceedings of the Interspeech 2017, 2017

Fast Neural Network Language Model Lookups at N-Gram Speeds.

Yinghui Huang, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the Interspeech 2017, 2017

Efficient Knowledge Distillation from an Ensemble of Teachers.

Takashi Fukuda, Masayuki Suzuki, Gakuto Kurata, Samuel Thomas, Jia Cui, Bhuvana Ramabhadran

Proceedings of the Interspeech 2017, 2017

Direct Acoustics-to-Word Models for English Conversational Speech Recognition.

Kartik Audhkhasi, Bhuvana Ramabhadran, George Saon, Michael Picheny, David Nahamoo

Proceedings of the Interspeech 2017, 2017

Network architectures for multilingual speech representation learning.

Tom Sercu, George Saon, Jia Cui, Xiaodong Cui, Bhuvana Ramabhadran, Brian Kingsbury, Abhinav Sethy

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

End-to-end speech recognition and keyword search on low-resource languages.

Andrew Rosenberg, Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Michael Picheny

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Harmonic feature fusion for robust neural network-based acoustic modeling.

Osamu Ichikawa, Takashi Fukuda, Masayuki Suzuki, Gakuto Kurata, Bhuvana Ramabhadran

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Effective joint training of denoising feature space transforms and Neural Network based acoustic models.

Takashi Fukuda, Osamu Ichikawa, Gakuto Kurata, Ryuki Tachibana, Samuel Thomas, Bhuvana Ramabhadran

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Voice-transformation-based data augmentation for prosodic classification.

Raul Fernandez, Andrew Rosenberg, Alexander Sorin, Bhuvana Ramabhadran, Ron Hoory

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Knowledge distillation across ensembles of multilingual models for low-resource languages.

Jia Cui, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Tom Sercu, Kartik Audhkhasi, Abhinav Sethy, Markus Nußbaum-Thom, Andrew Rosenberg

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Training variance and performance evaluation of neural networks in speech.

Ewout van den Berg, Bhuvana Ramabhadran, Michael Picheny

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Language modeling with highway LSTM.

Gakuto Kurata, Bhuvana Ramabhadran, George Saon, Abhinav Sethy

Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

2016

Invariant Representations for Noisy Speech Recognition.

Dmitriy Serdyuk, Kartik Audhkhasi, Philemon Brakel, Bhuvana Ramabhadran, Samuel Thomas, Yoshua Bengio

CoRR, 2016

Multilingual Data Selection for Low Resource Speech Recognition.

Samuel Thomas, Kartik Audhkhasi, Jia Cui, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the Interspeech 2016, 2016

Domain Adaptation of CNN Based Acoustic Models Under Limited Resource Settings.

Masayuki Suzuki, Ryuki Tachibana, Samuel Thomas, Bhuvana Ramabhadran, George Saon

Proceedings of the Interspeech 2016, 2016

Acoustic Modeling Using Bidirectional Gated Recurrent Convolutional Units.

Markus Nußbaum-Thom, Jia Cui, Bhuvana Ramabhadran, Vaibhava Goel

Proceedings of the Interspeech 2016, 2016

Using continuous lexical embeddings to improve symbolic-prosody prediction in a text-to-speech front-end.

Asaf Rendel, Raul Fernandez, Ron Hoory, Bhuvana Ramabhadran

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Efficient one-vs-one kernel ridge regression for speech recognition.

Jie Chen, Lingfei Wu, Kartik Audhkhasi, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Semantic word embedding neural network language models for automatic speech recognition.

Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Deep Convolutional Neural Networks for Large-scale Speech Tasks.

Tara N. Sainath, Brian Kingsbury, George Saon, Hagen Soltau, Abdel-rahman Mohamed, George E. Dahl, Bhuvana Ramabhadran

Neural Networks, 2015

Diverse Embedding Neural Network Language Models.

Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the 3rd International Conference on Learning Representations, 2015

Modeling phrasing and prominence using deep recurrent learning.

Andrew Rosenberg, Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2015, 2015

Using deep bidirectional recurrent neural networks for prosodic-target prediction in a unit-selection text-to-speech system.

Raul Fernandez, Asaf Rendel, Bhuvana Ramabhadran, Ron Hoory

Proceedings of the INTERSPEECH 2015, 2015

A multi-region deep neural network model in speech recognition.

Jia Cui, George Saon, Bhuvana Ramabhadran, Brian Kingsbury

Proceedings of the INTERSPEECH 2015, 2015

Efficient GPU implementation of convolutional neural networks for speech recognition.

Ewout van den Berg, Daniel Brand, Rajesh Bordawekar, Leonid Rachevsky, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2015, 2015

Unnormalized exponential and neural network language models.

Abhinav Sethy, Stanley F. Chen, Ebru Arisoy, Bhuvana Ramabhadran

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Bidirectional recurrent neural network language models for automatic speech recognition.

Ebru Arisoy, Abhinav Sethy, Bhuvana Ramabhadran, Stanley F. Chen

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Multilingual representations for low resource speech recognition and keyword search.

Jia Cui, Brian Kingsbury, Bhuvana Ramabhadran, Abhinav Sethy, Kartik Audhkhasi, Xiaodong Cui, Ellen Kislal, Lidia Mangu, Markus Nußbaum-Thom, Michael Picheny, Zoltán Tüske, Pavel Golik, Ralf Schlüter, Hermann Ney, Mark J. F. Gales, Kate M. Knill, Anton Ragni, Haipeng Wang, Philip C. Woodland

Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

2014

Converting Neural Network Language Models into Back-off Language Models for Efficient Decoding in Automatic Speech Recognition.

Ebru Arisoy, Stanley F. Chen, Bhuvana Ramabhadran, Abhinav Sethy

IEEE ACM Trans. Audio Speech Lang. Process., 2014

Editorial for the special issue on spoken content retrieval.

Murat Saraclar, Ciprian Chelba, Bhuvana Ramabhadran

Comput. Speech Lang., 2014

Deep scattering spectra with deep neural networks for LVCSR tasks.

Tara N. Sainath, Vijayaditya Peddinti, Brian Kingsbury, Petr Fousek, Bhuvana Ramabhadran, David Nahamoo

Proceedings of the INTERSPEECH 2014, 2014

Parallel deep neural network training for LVCSR tasks using blue gene/Q.

Tara N. Sainath, I-Hsin Chung, Bhuvana Ramabhadran, Michael Picheny, John A. Gunnels, Brian Kingsbury, George Saon, Vernon Austel, Upendra V. Chaudhari

Proceedings of the INTERSPEECH 2014, 2014

Prosody contour prediction with long short-term memory, bi-directional, deep recurrent neural networks.

Raul Fernandez, Asaf Rendel, Bhuvana Ramabhadran, Ron Hoory

Proceedings of the INTERSPEECH 2014, 2014

Exploiting vocal-source features to improve ASR accuracy for low-resource languages.

Raul Fernandez, Jia Cui, Andrew Rosenberg, Bhuvana Ramabhadran, Xiaodong Cui

Proceedings of the INTERSPEECH 2014, 2014

Recent improvements in neural network acoustic modeling for LVCSR in low resource languages.

Jia Cui, Bhuvana Ramabhadran, Xiaodong Cui, Andrew Rosenberg, Brian Kingsbury, Abhinav Sethy

Proceedings of the INTERSPEECH 2014, 2014

Improving deep neural network acoustic modeling for audio corpus indexing under the IARPA babel program.

Xiaodong Cui, Brian Kingsbury, Jia Cui, Bhuvana Ramabhadran, Andrew Rosenberg, Mohammad Sadegh Rasooli, Owen Rambow, Nizar Habash, Vaibhava Goel

Proceedings of the INTERSPEECH 2014, 2014

Dictionary-based pitch tracking with dynamic programming.

Ewout van den Berg, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2014, 2014

Static interpolation of exponential n-gram models using features of features.

Abhinav Sethy, Stanley F. Chen, Bhuvana Ramabhadran, Paul Vozila

Proceedings of the IEEE International Conference on Acoustics, 2014

Improvements to filterbank and delta learning within a deep neural network framework.

Tara N. Sainath, Brian Kingsbury, Abdel-rahman Mohamed, George Saon, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2014

Deep Scattering Spectrum with deep neural networks.

Vijayaditya Peddinti, Tara N. Sainath, Shay Maymon, Bhuvana Ramabhadran, David Nahamoo, Vaibhava Goel

Proceedings of the IEEE International Conference on Acoustics, 2014

Kernel methods match Deep Neural Networks on TIMIT.

Po-Sen Huang, Haim Avron, Tara N. Sainath, Vikas Sindhwani, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2014

Automatic keyword selection for keyword search development and tuning.

Jia Cui, Jonathan Mamou, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2014

Semi-supervised term-weighted value rescoring for keyword search.

Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Optimization Techniques to Improve Training Speed of Deep Neural Networks for Large Speech Tasks.

Tara N. Sainath, Brian Kingsbury, Hagen Soltau, Bhuvana Ramabhadran

IEEE Trans. Speech Audio Process., 2013

Improving training time of Hessian-free optimization for deep neural networks using preconditioning and sampling.

Tara N. Sainath, Lior Horesh, Brian Kingsbury, Aleksandr Y. Aravkin, Bhuvana Ramabhadran

CoRR, 2013

Generalized Ambiguity Decomposition for Understanding Ensemble Diversity.

Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan

CoRR, 2013

Deep convolutional neural networks for LVCSR.

Tara N. Sainath, Abdel-rahman Mohamed, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2013

Low-rank matrix factorization for Deep Neural Network training with high-dimensional output targets.

Tara N. Sainath, Brian Kingsbury, Vikas Sindhwani, Ebru Arisoy, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2013

An evaluation of posterior modeling techniques for phonetic recognition.

Rohit Prabhavalkar, Tara N. Sainath, David Nahamoo, Bhuvana Ramabhadran, Dimitri Kanevsky

Proceedings of the IEEE International Conference on Acoustics, 2013

System combination and score normalization for spoken term detection.

Jonathan Mamou, Jia Cui, Xiaodong Cui, Mark J. F. Gales, Brian Kingsbury, Kate Knill, Lidia Mangu, David Nolden, Michael Picheny, Bhuvana Ramabhadran, Ralf Schlüter, Abhinav Sethy, Philip C. Woodland

Proceedings of the IEEE International Conference on Acoustics, 2013

A high-performance Cantonese keyword search system.

Brian Kingsbury, Jia Cui, Xiaodong Cui, Mark J. F. Gales, Kate Knill, Jonathan Mamou, Lidia Mangu, David Nolden, Michael Picheny, Bhuvana Ramabhadran, Ralf Schlüter, Abhinav Sethy, Philip C. Woodland

Proceedings of the IEEE International Conference on Acoustics, 2013

F0 contour prediction with a deep belief network-Gaussian process hybrid model.

Raul Fernandez, Asaf Rendel, Bhuvana Ramabhadran, Ron Hoory

Proceedings of the IEEE International Conference on Acoustics, 2013

Developing speech recognition systems for corpus indexing under the IARPA Babel program.

Jia Cui, Xiaodong Cui, Bhuvana Ramabhadran, Janice Kim, Brian Kingsbury, Jonathan Mamou, Lidia Mangu, Michael Picheny, Tara N. Sainath, Abhinav Sethy

Proceedings of the IEEE International Conference on Acoustics, 2013

Joint training of interpolated exponential n-gram models.

Abhinav Sethy, Stanley F. Chen, Ebru Arisoy, Bhuvana Ramabhadran, Kartik Audhkhasi, Shrikanth S. Narayanan, Paul Vozila

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

An empirical study of confusion modeling in keyword search for low resource languages.

Murat Saraclar, Abhinav Sethy, Bhuvana Ramabhadran, Lidia Mangu, Jia Cui, Xiaodong Cui, Brian Kingsbury, Jonathan Mamou

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Learning filter banks within a deep neural network framework.

Tara N. Sainath, Brian Kingsbury, Abdel-rahman Mohamed, Bhuvana Ramabhadran

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Improvements to Deep Convolutional Neural Networks for LVCSR.

Tara N. Sainath, Brian Kingsbury, Abdel-rahman Mohamed, George E. Dahl, George Saon, Hagen Soltau, Tomás Beran, Aleksandr Y. Aravkin, Bhuvana Ramabhadran

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Accelerating Hessian-free optimization for Deep Neural Networks by implicit preconditioning and sampling.

Tara N. Sainath, Lior Horesh, Brian Kingsbury, Aleksandr Y. Aravkin, Bhuvana Ramabhadran

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

2012

Exemplar-Based Processing for Speech Recognition: An Overview.

Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo, Dimitri Kanevsky, Dirk Van Compernolle, Kris Demuynck, Jort F. Gemmeke, Jerome R. Bellegarda, Shiva Sundaram

IEEE Signal Process. Mag., 2012

Trends in Speech and Language Processing [In the Spotlight].

Junlan Feng, Bhuvana Ramabhadran, John H. L. Hansen, Jason D. Williams

IEEE Signal Process. Mag., 2012

Acoustically discriminative language model training with pseudo-hypothesis.

Gakuto Kurata, Abhinav Sethy, Bhuvana Ramabhadran, Ariya Rastrow, Nobuyasu Itoh, Masafumi Nishimura

Speech Commun., 2012

Leveraging word confusion networks for named entity modeling and detection from conversational telephone speech.

Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura, Abhinav Sethy, Bhuvana Ramabhadran

Speech Commun., 2012

Deep Neural Network Language Models.

Ebru Arisoy, Tara N. Sainath, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the Workshop: Will We Ever Really Replace the N-gram Model? On the Future of Language Modeling for HLT, 2012

Enhancing Exemplar-Based Posteriors for Speech Recognition Tasks.

Tara N. Sainath, David Nahamoo, Dimitri Kanevsky, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2012, 2012

Phrase Boundary Assignment from Text in Multiple Domains.

Andrew Rosenberg, Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2012, 2012

Auto-encoder bottleneck features using deep belief networks.

Tara N. Sainath, Brian Kingsbury, Bhuvana Ramabhadran

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Improved pre-training of Deep Belief Networks using Sparse Encoding Symmetric Machines.

Christian Plahl, Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

N-best entropy based data selection for acoustic modeling.

Nobuyasu Itoh, Tara N. Sainath, Dan-Ning Jiang, Jie Zhou, Bhuvana Ramabhadran

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Constructing ensembles of dissimilar acoustic models using hidden attributes of training data.

Takashi Fukuda, Ryuki Tachibana, Upendra V. Chaudhari, Bhuvana Ramabhadran, Puming Zhan

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Prediction of F0 contours from symbolic and numerical variables using continuous conditional random fields.

Raul Fernandez, Steve Minnis, Bhuvana Ramabhadran

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Creating ensemble of diverse maximum entropy models.

Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Trends and advances in speech recognition.

Michael Picheny, David Nahamoo, Vaibhava Goel, Brian Kingsbury, Bhuvana Ramabhadran, Steven J. Rennie, George Saon

IBM J. Res. Dev., 2011

Performance prediction and shrinking language models.

Stanley F. Chen, Stephen M. Chu, Ahmad Emami, Lidia Mangu, Bhuvana Ramabhadran, Ruhi Sarikaya, Abhinav Sethy

Proceedings of the 2011 Symposium on Machine Learning in Speech and Language Processing, 2011

Shrinkage-Based Features for Natural Language Call Routing.

Ruhi Sarikaya, Stanley F. Chen, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2011, 2011

Reducing Computational Complexities of Exemplar-Based Sparse Representations with Applications to Large Vocabulary Speech Recognition.

Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo, Dimitri Kanevsky

Proceedings of the INTERSPEECH 2011, 2011

"What is... Dengue Fever?" - Modeling and Predicting Pronunciation Errors in a Text-to-Speech System.

Andrew Rosenberg, Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2011, 2011

Clustering with Modified Cosine Distance Learned from Constraints.

Leonid Rachevsky, Dimitri Kanevsky, Ruhi Sarikaya, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2011, 2011

Improved Spoken Query Transcription Using Co-Occurrence Information.

Jonathan Mamou, Abhinav Sethy, Bhuvana Ramabhadran, Ron Hoory, Paul Vozila

Proceedings of the INTERSPEECH 2011, 2011

Convergence of Line Search A-Function Methods.

Dimitri Kanevsky, David Nahamoo, Tara N. Sainath, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2011, 2011

Feature Combination Approaches for Discriminative Language Models.

Ebru Arisoy, Bhuvana Ramabhadran, Hong-Kwang Jeff Kuo

Proceedings of the INTERSPEECH 2011, 2011

Application specific loss minimization using gradient boosting.

Bin Zhang, Abhinav Sethy, Tara N. Sainath, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2011

Speech processing and retrieval in a personal memory aid system for the elderly.

Alexander Sorin, Hagai Aronowitz, Jonathan Mamou, Orith Toledo-Ronen, Ron Hoory, Michael Kuritzky, Yael Erez, Bhuvana Ramabhadran, Abhinav Sethy

Proceedings of the IEEE International Conference on Acoustics, 2011

Distributed training of large scale exponential language models.

Abhinav Sethy, Stanley F. Chen, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2011

Deep belief nets for natural language call-routing.

Ruhi Sarikaya, Geoffrey E. Hinton, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2011

Exemplar-based Sparse Representation phone identification features.

Tara N. Sainath, David Nahamoo, Bhuvana Ramabhadran, Dimitri Kanevsky, Vaibhava Goel, Parikshit M. Shah

Proceedings of the IEEE International Conference on Acoustics, 2011

Hill climbing on speech lattices: A new rescoring framework.

Ariya Rastrow, Markus Dreyer, Abhinav Sethy, Sanjeev Khudanpur, Bhuvana Ramabhadran, Mark Dredze

Proceedings of the IEEE International Conference on Acoustics, 2011

Deep Belief Networks using discriminative features for phone recognition.

Abdel-rahman Mohamed, Tara N. Sainath, George E. Dahl, Bhuvana Ramabhadran, Geoffrey E. Hinton, Michael A. Picheny

Proceedings of the IEEE International Conference on Acoustics, 2011

Named entity recognition from Conversational Telephone Speech leveraging Word Confusion Networks for training and recognition.

Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2011

A-Functions: A generalization of Extended Baum-Welch transformations to convex optimization.

Dimitri Kanevsky, David Nahamoo, Tara N. Sainath, Bhuvana Ramabhadran, Peder A. Olsen

Proceedings of the IEEE International Conference on Acoustics, 2011

Exploiting active-learning strategies for annotating prosodic events with limited labeled data.

Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2011

Frame-level AnyBoost for LVCSR with the MMI Criterion.

Ryuki Tachibana, Takashi Fukuda, Upendra V. Chaudhari, Bhuvana Ramabhadran, Puming Zhan

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

A convex hull approach to sparse representations for exemplar-based speech recognition.

Tara N. Sainath, David Nahamoo, Dimitri Kanevsky, Bhuvana Ramabhadran, Parikshit M. Shah

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

Making Deep Belief Networks effective for large vocabulary continuous speech recognition.

Tara N. Sainath, Brian Kingsbury, Bhuvana Ramabhadran, Petr Fousek, Petr Novák, Abdel-rahman Mohamed

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

Pruning exponential language models.

Stanley F. Chen, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010

Unsupervised Model Adaptation using Information-Theoretic Criterion.

Ariya Rastrow, Frederick Jelinek, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the Human Language Technologies: Conference of the North American Chapter of the Association of Computational Linguistics, 2010

Data selection for language modeling using sparse representations.

Abhinav Sethy, Tara N. Sainath, Bhuvana Ramabhadran, Dimitri Kanevsky

Proceedings of the INTERSPEECH 2010, 2010

Impact of word classing on shrinkage-based language models.

Ruhi Sarikaya, Stanley F. Chen, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2010, 2010

Sparse representation features for speech recognition.

Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo, Dimitri Kanevsky, Abhinav Sethy

Proceedings of the INTERSPEECH 2010, 2010

Sparse representations for text categorization.

Tara N. Sainath, Sameer Maskey, Dimitri Kanevsky, Bhuvana Ramabhadran, David Nahamoo, Julia Hirschberg

Proceedings of the INTERSPEECH 2010, 2010

An analysis of sparseness and regularization in exemplar-based methods for speech classification.

Dimitri Kanevsky, Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo

Proceedings of the INTERSPEECH 2010, 2010

Incorporating sparse representation phone identification features in automatic speech recognition using exponential families.

Vaibhava Goel, Tara N. Sainath, Bhuvana Ramabhadran, Peder A. Olsen, David Nahamoo, Dimitri Kanevsky

Proceedings of the INTERSPEECH 2010, 2010

Discriminative training and unsupervised adaptation for labeling prosodic events with limited training data.

Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2010, 2010

Techniques for topic detection based processing in spoken dialog systems.

Rajesh Balchandran, Leonid Rachevsky, Bhuvana Ramabhadran, Miroslav Novak

Proceedings of the INTERSPEECH 2010, 2010

An autoencoder neural-network based low-dimensionality approach to excitation modeling for HMM-based text-to-speech.

Srikanth Vishnubhotla, Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2010

Continuous space language modeling techniques.

Ruhi Sarikaya, Ahmad Emami, Mohamed Afify, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2010

Bayesian compressive sensing for phonetic classification.

Tara N. Sainath, Avishy Carmi, Dimitri Kanevsky, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2010

Balancing false alarms and hits in Spoken Term Detection.

Carolina Parada, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2010

Improved language modeling for conversational applications using sentence quality.

Mark E. Epstein, Bhuvana Ramabhadran, Rajesh Balchandran

Proceedings of the IEEE International Conference on Acoustics, 2010

The Use of isometric transformations and bayesian estimation in compressive sensing for fMRI classification.

Avishy Carmi, Tara N. Sainath, Pini Gurfil, Dimitri Kanevsky, David Nahamoo, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2010

Kalman filtering for compressed sensing.

Dimitri Kanevsky, Avishy Carmi, Lior Horesh, Pini Gurfil, Bhuvana Ramabhadran, Tara N. Sainath

Proceedings of the 13th Conference on Information Fusion, 2010

2009

An Iterative Relative Entropy Minimization-Based Data Selection Approach for n-Gram Model Adaptation.

Abhinav Sethy, Panayiotis G. Georgiou, Bhuvana Ramabhadran, Shrikanth S. Narayanan

IEEE Trans. Speech Audio Process., 2009

Web derived pronunciations for spoken term detection.

Dogan Can, Erica Cooper, Arnab Ghoshal, Martin Jansche, Sanjeev Khudanpur, Bhuvana Ramabhadran, Michael Riley, Murat Saraclar, Abhinav Sethy, Morgan Ulinski, Christopher M. White

Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Fast decoding for open vocabulary spoken term detection.

Bhuvana Ramabhadran, Abhinav Sethy, Jonathan Mamou, Brian Kingsbury, Upendra V. Chaudhari

Proceedings of the Human Language Technologies: Conference of the North American Chapter of the Association of Computational Linguistics, Proceedings, May 31, 2009

Multimodal Classification of Activities of Daily Living Inside Smart Homes.

Vit Libal, Bhuvana Ramabhadran, Nadia Mana, Fabio Pianesi, Paul Chippendale, Oswald Lanz, Gerasimos Potamianos

Proceedings of the Distributed Computing, 2009

Iterative sentence-pair extraction from quasi-parallel corpora for machine translation.

Ruhi Sarikaya, Sameer Maskey, R. Zhang, Ea-Ee Jan, D. Wang, Bhuvana Ramabhadran, Salim Roukos

Proceedings of the INTERSPEECH 2009, 2009

Towards using hybrid word and fragment units for vocabulary independent LVCSR systems.

Ariya Rastrow, Abhinav Sethy, Bhuvana Ramabhadran, Frederick Jelinek

Proceedings of the INTERSPEECH 2009, 2009

Unsupervised pronunciation validation.

Christopher M. White, Abhinav Sethy, Bhuvana Ramabhadran, Patrick J. Wolfe, Erica Cooper, Murat Saraclar, James K. Baker

Proceedings of the IEEE International Conference on Acoustics, 2009

A new method for OOV detection using hybrid word/fragment system.

Ariya Rastrow, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2009

A generalized family of parameter estimation techniques.

Dimitri Kanevsky, Tara N. Sainath, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2009

Effect of pronounciations on OOV queries in spoken term detection.

Dogan Can, Erica Cooper, Abhinav Sethy, Christopher M. White, Bhuvana Ramabhadran, Murat Saraclar

Proceedings of the IEEE International Conference on Acoustics, 2009

Map approach to learning sparse Gaussian Markov networks.

Narges Bani Asadi, Irina Rish, Katya Scheinberg, Dimitri Kanevsky, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2009

An exploration of large vocabulary tools for small vocabulary phonetic recognition.

Tara N. Sainath, Bhuvana Ramabhadran, Michael Picheny

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

Constrained discriminative training of N-gram language models.

Ariya Rastrow, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

Query-by-example Spoken Term Detection For OOV terms.

Carolina Parada, Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

Scaling shrinkage-based language models.

Stanley F. Chen, Lidia Mangu, Bhuvana Ramabhadran, Ruhi Sarikaya, Abhinav Sethy

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

2008

Bag-of-word normalized n-gram models.

Abhinav Sethy, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2008, 2008

Phonetic query expansion for spoken document retrieval.

Jonathan Mamou, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2008, 2008

Generalization of extended baum-welch parameter estimation for discriminative training and decoding.

Dimitri Kanevsky, Tara N. Sainath, Bhuvana Ramabhadran, David Nahamoo

Proceedings of the INTERSPEECH 2008, 2008

A study of unsupervised clustering techniques for language modeling.

Sangyun Hahn, Abhinav Sethy, Hong-Kwang Jeff Kuo, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2008, 2008

Gradient steepness metrics using extended Baum-Welch transformations for universal pattern recognition tasks.

Tara N. Sainath, Dimitri Kanevsky, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2008

Boosted MMI for model and feature-space discriminative training.

Daniel Povey, Dimitri Kanevsky, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Karthik Visweswariah

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Automatic exploration of corpus-specific properties for expressive text-to-speech: a case study in emphasis.

Raul Fernandez, Bhuvana Ramabhadran

Proceedings of the Sixth ISCA Workshop on Speech Synthesis, 2007

Vocabulary independent spoken term detection.

Jonathan Mamou, Bhuvana Ramabhadran, Olivier Siohan

Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Data Driven Approach for Language Model Adaptation using Stepwise Relative Entropy Minimization.

Abhinav Sethy, Shrikanth S. Narayanan, Bhuvana Ramabhadran

Proceedings of the IEEE International Conference on Acoustics, 2007

Broad phonetic class recognition in a Hidden Markov model framework using extended Baum-Welch transformations.

Tara N. Sainath, Dimitri Kanevsky, Bhuvana Ramabhadran

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

The IBM 2007 speech transcription system for European parliamentary speeches.

Bhuvana Ramabhadran, Olivier Siohan, Abhinav Sethy

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

Fast audio search using vector space modelling.

Brett Matthews, Upendra V. Chaudhari, Bhuvana Ramabhadran

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

2006

On the Effect Ofword Error Rate on Automated Quality Monitoring.

George Saon, Bhuvana Ramabhadran, Geoffrey Zweig

Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

Automated Quality Monitoring for Call Centers using Speech and NLP Technologies.

Geoffrey Zweig, Olivier Siohan, George Saon, Bhuvana Ramabhadran, Daniel Povey, Lidia Mangu, Brian Kingsbury

Proceedings of the Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, 2006

The IBM 2006 speech transcription system for european parliamentary speeches.

Bhuvana Ramabhadran, Olivier Siohan, Lidia Mangu, Geoffrey Zweig, Martin Westphal, Henrik Schulz, Alvaro Soneiro

Proceedings of the INTERSPEECH 2006, 2006

Automated Quality Monitoring in the Call Center with ASR and Maximum Entropy.

Geoffrey Zweig, Olivier Siohan, George Saon, Bhuvana Ramabhadran, Daniel Povey, Lidia Mangu, Brian Kingsbury

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

Exploiting large quantities of spontaneous speech for unsupervised training of acoustic models.

Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2005, 2005

Contructing Ensembles of ASR Systems Using Randomized Decision Trees.

Olivier Siohan, Bhuvana Ramabhadran, Brian Kingsbury

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Automatic recognition of spontaneous speech for access to multilingual oral history archives.

William Byrne, David S. Doermann, Martin Franz, Samuel Gustman, Jan Hajic, Douglas W. Oard, Michael Picheny, Josef Psutka, Bhuvana Ramabhadran, Dagobert Soergel, Todd Ward, Wei-Jing Zhu

IEEE Trans. Speech Audio Process., 2004

Building an information retrieval test collection for spontaneous conversational speech.

Douglas W. Oard, Dagobert Soergel, David S. Doermann, Xiaoli Huang, G. Craig Murray, Jianqiang Wang, Bhuvana Ramabhadran, Martin Franz, Samuel Gustman, James Mayfield, Liliya Kharevych, Stephanie M. Strassel

Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

Speech recognition error analysis on the English MALACH corpus.

Olivier Siohan, Bhuvana Ramabhadran, Geoffrey Zweig

Proceedings of the INTERSPEECH 2004, 2004

Measuring convergence in language model estimation using relative entropy.

Abhinav Sethy, Shrikanth S. Narayanan, Bhuvana Ramabhadran

Proceedings of the INTERSPEECH 2004, 2004

Use of metadata to improve recognition of spontaneous speech and named entities.

Bhuvana Ramabhadran, Olivier Siohan, Geoffrey Zweig

Proceedings of the INTERSPEECH 2004, 2004

2003

Impact of audio segmentation and segment clustering on automated transcription accuracy of large spoken archives.

Bhuvana Ramabhadran, Jing Huang, Upendra V. Chaudhari, Giridharan Iyengar, Harriet J. Nock

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Automated transcription and topic segmentation of large spoken archives.

Martin Franz, Bhuvana Ramabhadran, Todd Ward, Michael Picheny

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Towards automatic transcription of large spoken archives - English ASR for the MALACH project.

Bhuvana Ramabhadran, Jing Huang, Michael Picheny

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Automatic Transcription of Czech Language Oral History in the MALACH Project: Resources and Initial Experiments.

Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Samuel Gustman, Bhuvana Ramabhadran

Proceedings of the Text, Speech and Dialogue, 5th International Conference, 2002

Cross-Language Access to Recorded Speech in the MALACH Project.

Douglas W. Oard, Dina Demner-Fushman, Jan Hajic, Bhuvana Ramabhadran, Samuel Gustman, William J. Byrne, Dagobert Soergel, Bonnie J. Dorr, Philip Resnik, Michael Picheny

Proceedings of the Text, Speech and Dialogue, 5th International Conference, 2002

Supporting access to large digital oral history archives.

Samuel Gustman, Dagobert Soergel, Douglas W. Oard, William J. Byrne, Michael Picheny, Bhuvana Ramabhadran, Douglas Greenberg

Proceedings of the ACM/IEEE Joint Conference on Digital Libraries, 2002

Access to large spoken archives: Uses and technology. Sponsored by SIG VIS.

Dagobert Soergel, Samuel Gustman, Mark Kornbluh, Bhuvana Ramabhadran, Jerry Goldman

Proceedings of the Information, Connetcitons and Community, 2002

2001

Current status of the IBM Trainable Speech Synthesis System.

Robert E. Donovan, Abraham Ittycheriah, Martin Franz, Bhuvana Ramabhadran, Ellen Eide, Mahesh Viswanathan, Raimo Bakis, Wael Hamza, Michael A. Picheny, P. Gleason, T. Rutherfoord, P. Cox, D. Green, Eric Janke, S. Revelin, Claire Waast, B. Zeller, C. Guenther, J. Kunzmann

Proceedings of the 4th ITRW on Speech Synthesis, Perthshire, Scotland, UK, August 29, 2001

Innovative approaches for large vocabulary name recognition.

Yuqing Gao, Bhuvana Ramabhadran, C. Julian Chen, Hakan Erdogan, Michael Picheny

Proceedings of the IEEE International Conference on Acoustics, 2001

Speech recognition for DARPA Communicator.

Andrew Aaron, Scott Saobing Chen, Paul S. Cohen, Satya Dharanipragada, Ellen Eide, Martin Franz, Jean-Michel LeRoux, X. Luo, Benoît Maison, Lidia Mangu, T. Mathes, Miroslav Novak, Peder A. Olsen, Michael Picheny, Harry Printz, Bhuvana Ramabhadran, Andrej Sakrajda, George Saon, Borivoj Tydlitát, Karthik Visweswariah, D. Yuk

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

Dynamic selection of feature spaces for robust speech recognition.

Bhuvana Ramabhadran, Yuqing Gao, Michael Picheny

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Decision tree based rate of speech modeling for speech recognition.

Bhuvana Ramabhadran, Yuqing Gao

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1999

Enhanced likelihood computation using regression.

Peter V. de Souza, Bhuvana Ramabhadran, Yuqing Gao, Michael Picheny

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Acoustics-based baseform generation with pronunciation and/or phonotactic models.

Bhuvana Ramabhadran, Sabine Deligne, Abraham Ittycheriah

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998

Phonological rules for enhancing acoustic enrollment of unknown words.

Bhuvana Ramabhadran, Abraham Ittycheriah

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Speech recognition performance on a new voicemail transcription task.

Mukund Padmanabhan, Bhuvana Ramabhadran, Sankar Basu

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Factor analysis invariant to linear transformations of data.

Ramesh A. Gopinath, Bhuvana Ramabhadran, Satya Dharanipragada

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Acoustics-only based automatic phonetic baseform generation.

Bhuvana Ramabhadran, Lalit R. Bahl, Peter DeSouza, Mukund Padmanabhan

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

Speech recognition performance on a voicemail transcription task.

Mukund Padmanabhan, Ellen Eide, Bhuvana Ramabhadran, Ganesh N. Ramaswamy, Lalit R. Bahl

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998