Arnab Ghoshal - researchr alias

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Viewing Publication 1 - 38 from 38

2023

Variable Attention Masking for Configurable Transformer Transducer Speech RecognitionPawel Swietojanski, Stefan Braun, Dogan Can, Thiago Fraga Da Silva, Arnab Ghoshal, Takaaki Hori, Roger Hsiao, Henry Mason, Erik McDermott, Honza Silovsky, Ruchir Travadi, Xiaodan Zhuang. icassp 2023: 1-5 [doi]

2022

Bilingual End-to-End ASR with Byte-Level SubwordsLiuhui Deng, Roger Hsiao, Arnab Ghoshal. icassp 2022: 6417-6421 [doi]

2020

Online Automatic Speech Recognition With Listen, Attend and Spell ModelRoger Hsiao, Dogan Can, Tim Ng, Ruchir Travadi, Arnab Ghoshal. spl, 27:1889-1893, 2020. [doi]

Improving Language Identification for Multilingual SpeakersAndrew Titus, Jan Silovský, Nanxin Chen, Roger Hsiao, Mary Young, Arnab Ghoshal. icassp 2020: 8284-8288 [doi]

2017

Improving DNN Bluetooth Narrowband Acoustic Models by Cross-Bandwidth and Cross-Lingual InitializationXiaodan Zhuang, Arnab Ghoshal, Antti-Veikko Rosti, Matthias Paulik, Daben Liu. interspeech 2017: 2148-2152 [doi]

2014

2013

Multilingual training of deep neural networksArnab Ghoshal, Pawel Swietojanski, Steve Renals. icassp 2013: 7319-7323 [doi]

Acoustic data-driven pronunciation lexicon for large vocabulary speech recognitionLiang Lu, Arnab Ghoshal, Steve Renals. asru 2013: 374-379 [doi]

Noise adaptive training for subspace Gaussian mixture modelsLiang Lu, Arnab Ghoshal, Steve Renals. interspeech 2013: 3492-3496 [doi]

Joint Uncertainty Decoding for Noise Robust Subspace Gaussian Mixture ModelsLiang Lu, K. K. Chin, Arnab Ghoshal, Stephen Renals. taslp, 21(9):1791-1804, 2013. [doi]

Revisiting hybrid and GMM-HMM system combination techniquesPawel Swietojanski, Arnab Ghoshal, Steve Renals. icassp 2013: 6744-6748 [doi]

Hybrid acoustic models for distant and multichannel large vocabulary speech recognitionPawel Swietojanski, Arnab Ghoshal, Steve Renals. asru 2013: 285-290 [doi]

Sequence-discriminative training of deep neural networksKarel Veselý, Arnab Ghoshal, Lukás Burget, Daniel Povey. interspeech 2013: 2345-2349 [doi]

2012

The UEDIN systems for the IWSLT 2012 evaluationEva Hasler, Peter Bell, Arnab Ghoshal, Barry Haddow, Philipp Koehn, Fergus McInnes, Steve Renals, Pawel Swietojanski. iwslt 2012: 46-53 [doi]

Joint uncertainty decoding with unscented transform for noise robust subspace Gaussian mixture modelsLiang Lu, Arnab Ghoshal, Steve Renals. interspeech 2012: 40-45 [doi]

Noise Compensation for Subspace Gaussian Mixture ModelsLiang Lu, K. K. Chin, Arnab Ghoshal, Steve Renals. interspeech 2012: 306-309 [doi]

Maximum a posteriori adaptation of subspace Gaussian mixture models for cross-lingual speech recognitionLiang Lu, Arnab Ghoshal, Steve Renals. icassp 2012: 4877-4880 [doi]

Generating exact lattices in the WFST frameworkDaniel Povey, Mirko Hannemann, Gilles Boulianne, Lukás Burget, Arnab Ghoshal, Milos Janda, Martin Karafiát, Stefan Kombrink, Petr Motlícek, Yanmin Qian, Korbinian Riedhammer, Karel Veselý, Ngoc Thang Vu. icassp 2012: 4213-4216 [doi]

Revisiting semi-continuous hidden Markov modelsKorbinian Riedhammer, Tobias Bocklet, Arnab Ghoshal, Daniel Povey. icassp 2012: 4721-4724 [doi]

Unsupervised cross-lingual knowledge transfer in DNN-based LVCSRPawel Swietojanski, Arnab Ghoshal, Steve Renals. slt 2012: 246-251 [doi]

2011

2010

Multilingual acoustic modeling for speech recognition based on subspace Gaussian Mixture ModelsLukas Burget, Petr Schwarz, Mohit Agarwal, Pinar Akyazi, Kai-Feng, Arnab Ghoshal, Ondrej Glembek, Nagendra K. Goel, Martin Karafiát, Daniel Povey, Ariya Rastrow, Richard C. Rose, Samuel Thomas. icassp 2010: 4334-4337 [doi]

A novel estimation of feature-space MLLR for full-covariance modelsArnab Ghoshal, Daniel Povey, Mohit Agarwal, Pinar Akyazi, Lukas Burget, Kai-Feng, Ondrej Glembek, Nagendra Goel, Martin Karafiát, Ariya Rastrow, Richard C. Rose, Petr Schwarz, Samuel Thomas. icassp 2010: 4310-4313 [doi]

Approaches to automatic lexicon learning with limited training examplesNagendra Goel, Samuel Thomas, Mohit Agarwal, Pinar Akyazi, Lukas Burget, Kai-Feng, Arnab Ghoshal, Ondrej Glembek, Martin Karafiát, Daniel Povey, Ariya Rastrow, Richard C. Rose, Petr Schwarz. icassp 2010: 5094-5097 [doi]

Maximum negentropy beamforming with superdirectivityKen'ichi Kumatani, Liang Lu, John W. McDonough, Arnab Ghoshal, Dietrich Klakow. eusipco 2010: 2067-2071 [doi]

Subspace Gaussian Mixture Models for speech recognitionDaniel Povey, Lukas Burget, Mohit Agarwal, Pinar Akyazi, Kai-Feng, Arnab Ghoshal, Ondrej Glembek, Nagendra K. Goel, Martin Karafiát, Ariya Rastrow, Richard C. Rose, Petr Schwarz, Samuel Thomas. icassp 2010: 4330-4333 [doi]

2009

2006

Source Adaptation for Improved Content-Based Video RetrievalArnab Ghoshal, Sanjeev Khudanpur. icassp 2006: 133-136 [doi]

Imperial College and Johns Hopkins University at TRECVIDArnab Ghoshal, Sanjeev Khudanpur, João Magalhães, Simon E. Overell, Stefan M. Rüger, Alexei Yavlinsky. trecvid 2006: [doi]

2005

Hidden Markov models for automatic annotation and content-based retrieval of images and videoArnab Ghoshal, Pavel Ircing, Sanjeev Khudanpur. sigir 2005: 544-551 [doi]

TRECVID 2005 Experiment at Johns Hopkins University: Using Hidden Markov Models for Video RetrievalBrock Pytlik, Arnab Ghoshal, Damianos G. Karakos, Sanjeev Khudanpur. trecvid 2005: [doi]

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2023

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2005

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