Kartik Audhkhasi

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 63

Top Topics

Speech Recognition

Invariant Representations

Top Venues

Publications

Gowtham Ramesh, Kartik Audhkhasi, Bhuvana Ramabhadran
Task Vector Algebra for ASR Models. ICASSP (2024)
Murali Karthick Baskar, Andrew Rosenberg, Bhuvana Ramabhadran, Kartik Audhkhasi
O-1: Self-training with Oracle and 1-best Hypothesis. INTERSPEECH (2023)
Mohammad Zeineldeen, Kartik Audhkhasi, Murali Karthick Baskar, Bhuvana Ramabhadran
Robust Knowledge Distillation from RNN-T Models with Noisy Training Labels Using Full-Sum Loss. ICASSP (2023)
Tongzhou Chen, Cyril Allauzen, Yinghui Huang, Daniel S. Park, David Rybach, W. Ronny Huang, Rodrigo Cabrera, Kartik Audhkhasi, Bhuvana Ramabhadran, Pedro J. Moreno, Michael Riley
Large-Scale Language Model Rescoring on Long-Form Data. ICASSP (2023)
Kartik Audhkhasi, Brian Farris, Bhuvana Ramabhadran, Pedro J. Moreno
Modular Conformer Training for Flexible End-to-End ASR. ICASSP (2023)
Tongzhou Chen, Cyril Allauzen, Yinghui Huang, Daniel S. Park, David Rybach, W. Ronny Huang, Rodrigo Cabrera, Kartik Audhkhasi, Bhuvana Ramabhadran, Pedro J. Moreno, Michael Riley
Large-scale Language Model Rescoring on Long-form Data. CoRR (2023)
Mohammad Zeineldeen, Kartik Audhkhasi, Murali Karthick Baskar, Bhuvana Ramabhadran
Robust Knowledge Distillation from RNN-T Models With Noisy Training Labels Using Full-Sum Loss. CoRR (2023)
Murali Karthick Baskar, Andrew Rosenberg, Bhuvana Ramabhadran, Kartik Audhkhasi
O-1: Self-training with Oracle and 1-best Hypothesis. CoRR (2023)
Kartik Audhkhasi, Yinghui Huang, Bhuvana Ramabhadran, Pedro J. Moreno
Analysis of Self-Attention Head Diversity for Conformer-based Automatic Speech Recognition. CoRR (2022)
Zhong Meng, Tongzhou Chen, Rohit Prabhavalkar, Yu Zhang, Gary Wang, Kartik Audhkhasi, Jesse Emond, Trevor Strohman, Bhuvana Ramabhadran, W. Ronny Huang, Ehsan Variani, Yinghui Huang, Pedro J. Moreno
Modular Hybrid Autoregressive Transducer. CoRR (2022)
Krishna Somandepalli, Hang Qi, Brian Eoff, Alan Cowen, Kartik Audhkhasi, Josh Belanich, Brendan Jou
Federated Learning for Affective Computing Tasks. ACII (2022)
Zhong Meng, Tongzhou Chen, Rohit Prabhavalkar, Yu Zhang, Gary Wang, Kartik Audhkhasi, Jesse Emond, Trevor Strohman, Bhuvana Ramabhadran, W. Ronny Huang, Ehsan Variani, Yinghui Huang, Pedro J. Moreno
Modular Hybrid Autoregressive Transducer. SLT (2022)
Kartik Audhkhasi, Yinghui Huang, Bhuvana Ramabhadran, Pedro J. Moreno
Analysis of Self-Attention Head Diversity for Conformer-based Automatic Speech Recognition. INTERSPEECH (2022)
Hainan Xu, Kartik Audhkhasi, Yinghui Huang, Jesse Emond, Bhuvana Ramabhadran
Regularizing Word Segmentation by Creating Misspellings. Interspeech (2021)
Andrew Rouditchenko, Angie W. Boggust, David Harwath, Brian Chen, Dhiraj Joshi, Samuel Thomas, Kartik Audhkhasi, Hilde Kuehne, Rameswar Panda, Rogério Schmidt Feris, Brian Kingsbury, Michael Picheny, Antonio Torralba, James R. Glass
AVLnet: Learning Audio-Visual Language Representations from Instructional Videos. Interspeech (2021)
Hainan Xu, Yinghui Huang, Yun Zhu, Kartik Audhkhasi, Bhuvana Ramabhadran
Convolutional Dropout and Wordpiece Augmentation for End-to-End Speech Recognition. ICASSP (2021)
Kartik Audhkhasi, Tongzhou Chen, Bhuvana Ramabhadran, Pedro J. Moreno
Mixture Model Attention: Flexible Streaming and Non-Streaming Automatic Speech Recognition. Interspeech (2021)
Yinghui Huang, Hong-Kwang Kuo, Samuel Thomas, Zvi Kons, Kartik Audhkhasi, Brian Kingsbury, Ron Hoory, Michael Picheny
Leveraging Unpaired Text Data for Training End-To-End Speech-to-Intent Systems. ICASSP (2020)
Bart Kosko, Kartik Audhkhasi, Osonde Osoba
Noise can speed backpropagation learning and deep bidirectional pretraining. Neural Networks 129 (2020)
Hong-Kwang Jeff Kuo, Zoltán Tüske, Samuel Thomas, Yinghui Huang, Kartik Audhkhasi, Brian Kingsbury, Gakuto Kurata, Zvi Kons, Ron Hoory, Luis A. Lastras
End-to-End Spoken Language Understanding Without Full Transcripts. INTERSPEECH (2020)
Hong-Kwang Jeff Kuo, Zoltán Tüske, Samuel Thomas, Yinghui Huang, Kartik Audhkhasi, Brian Kingsbury, Gakuto Kurata, Zvi Kons, Ron Hoory, Luis A. Lastras
End-to-End Spoken Language Understanding Without Full Transcripts. CoRR (2020)
Zoltán Tüske, George Saon, Kartik Audhkhasi, Brian Kingsbury
Single headed attention based sequence-to-sequence model for state-of-the-art results on Switchboard-300. CoRR (2020)
Andrew Rouditchenko, Angie W. Boggust, David Harwath, Dhiraj Joshi, Samuel Thomas, Kartik Audhkhasi, Rogério Feris, Brian Kingsbury, Michael Picheny, Antonio Torralba, James R. Glass
AVLnet: Learning Audio-Visual Language Representations from Instructional Videos. CoRR (2020)
George Saon, Zoltán Tüske, Kartik Audhkhasi
Alignment-Length Synchronous Decoding for RNN Transducer. ICASSP (2020)
Zoltán Tüske, George Saon, Kartik Audhkhasi, Brian Kingsbury
Single Headed Attention Based Sequence-to-Sequence Model for State-of-the-Art Results on Switchboard. INTERSPEECH (2020)
Samuel Thomas, Kartik Audhkhasi, Brian Kingsbury
Transliteration Based Data Augmentation for Training Multilingual ASR Acoustic Models in Low Resource Settings. INTERSPEECH (2020)
Yinghui Huang, Hong-Kwang Kuo, Samuel Thomas, Zvi Kons, Kartik Audhkhasi, Brian Kingsbury, Ron Hoory, Michael Picheny
Leveraging Unpaired Text Data for Training End-to-End Speech-to-Intent Systems. CoRR (2020)
Shane Settle, Kartik Audhkhasi, Karen Livescu, Michael Picheny
Acoustically Grounded Word Embeddings for Improved Acoustics-to-word Speech Recognition. ICASSP (2019)
George Saon, Zoltán Tüske, Kartik Audhkhasi, Brian Kingsbury
Sequence Noise Injected Training for End-to-end Speech Recognition. ICASSP (2019)
Shane Settle, Kartik Audhkhasi, Karen Livescu, Michael Picheny
Acoustically Grounded Word Embeddings for Improved Acoustics-to-Word Speech Recognition. CoRR (2019)
Kartik Audhkhasi, George Saon, Zoltán Tüske, Brian Kingsbury, Michael Picheny
Forget a Bit to Learn Better: Soft Forgetting for CTC-Based Automatic Speech Recognition. INTERSPEECH (2019)
Angie W. Boggust, Kartik Audhkhasi, Dhiraj Joshi, David Harwath, Samuel Thomas, Rogério Schmidt Feris, Danny Gutfreund, Yang Zhang, Antonio Torralba, Michael Picheny, James R. Glass
Grounding Spoken Words in Unlabeled Video. CVPR Workshops (2019)
Gakuto Kurata, Kartik Audhkhasi
Multi-Task CTC Training with Auxiliary Feature Reconstruction for End-to-End Speech Recognition. INTERSPEECH (2019)
George Saon, Zoltán Tüske, Kartik Audhkhasi, Brian Kingsbury, Michael Picheny, Samuel Thomas
Simplified LSTMS for Speech Recognition. ASRU (2019)
Gakuto Kurata, Kartik Audhkhasi
Guiding CTC Posterior Spike Timings for Improved Posterior Fusion and Knowledge Distillation. INTERSPEECH (2019)
Zoltán Tüske, Kartik Audhkhasi, George Saon
Advancing Sequence-to-Sequence Based Speech Recognition. INTERSPEECH (2019)
Samuel Thomas, Kartik Audhkhasi, Zoltán Tüske, Yinghui Huang, Michael Picheny
Detection and Recovery of OOVs for Improved English Broadcast News Captioning. INTERSPEECH (2019)
Gakuto Kurata, Kartik Audhkhasi
Guiding CTC Posterior Spike Timings for Improved Posterior Fusion and Knowledge Distillation. CoRR (2019)
Michael Picheny, Zoltán Tüske, Brian Kingsbury, Kartik Audhkhasi, Xiaodong Cui, George Saon
Challenging the Boundaries of Speech Recognition: The MALACH Corpus. INTERSPEECH (2019)
Michael Picheny, Zoltán Tüske, Brian Kingsbury, Kartik Audhkhasi, Xiaodong Cui, George Saon
Challenging the Boundaries of Speech Recognition: The MALACH Corpus. CoRR (2019)
Xuesong Yang, Kartik Audhkhasi, Andrew Rosenberg, Samuel Thomas, Bhuvana Ramabhadran, Mark Hasegawa-Johnson
Joint Modeling of Accents and Acoustics for Multi-Accent Speech Recognition. CoRR (2018)
Xuesong Yang, Kartik Audhkhasi, Andrew Rosenberg, Samuel Thomas, Bhuvana Ramabhadran, Mark Hasegawa-Johnson
Joint Modeling of Accents and Acoustics for Multi-Accent Speech Recognition. ICASSP (2018)
Gakuto Kurata, Kartik Audhkhasi
Improved Knowledge Distillation from Bi-Directional to Uni-Directional LSTM CTC for End-to-End Speech Recognition. SLT (2018)
Kartik Audhkhasi, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Michael Picheny
Building Competitive Direct Acoustics-to-Word Models for English Conversational Speech Recognition. ICASSP (2018)
Yinghui Huang, Abhinav Sethy, Kartik Audhkhasi, Bhuvana Ramabhadran
Whole Sentence Neural Language Models. ICASSP (2018)
Rahul Gupta, Kartik Audhkhasi, Zach Jacokes, Agata Rozga, Shrikanth S. Narayanan
Modeling Multiple Time Series Annotations as Noisy Distortions of the Ground Truth: An Expectation-Maximization Approach. IEEE Trans. Affect. Comput. 9 (1) (2018)
Kartik Audhkhasi, Andrew Rosenberg, Abhinav Sethy, Bhuvana Ramabhadran, Brian Kingsbury
End-to-End ASR-free Keyword Search from Speech. CoRR (2017)
Kartik Audhkhasi, Andrew Rosenberg, George Saon, Abhinav Sethy, Bhuvana Ramabhadran, Stanley F. Chen, Michael Picheny
Recent progress in deep end-to-end models for spoken language processing. IBM J. Res. Dev. 61 (4-5) (2017)
Kartik Audhkhasi, Bhuvana Ramabhadran, George Saon, Michael Picheny, David Nahamoo
Direct Acoustics-to-Word Models for English Conversational Speech Recognition. CoRR (2017)
Kartik Audhkhasi, Andrew Rosenberg, Abhinav Sethy, Bhuvana Ramabhadran, Brian Kingsbury
End-to-End ASR-Free Keyword Search From Speech. IEEE J. Sel. Top. Signal Process. 11 (8) (2017)
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
English Conversational Telephone Speech Recognition by Humans and Machines. INTERSPEECH (2017)
Andrew Rosenberg, Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Michael Picheny
End-to-end speech recognition and keyword search on low-resource languages. ICASSP (2017)
Kartik Audhkhasi, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Michael Picheny
Building competitive direct acoustics-to-word models for English conversational speech recognition. CoRR (2017)
Kartik Audhkhasi, Bhuvana Ramabhadran, George Saon, Michael Picheny, David Nahamoo
Direct Acoustics-to-Word Models for English Conversational Speech Recognition. INTERSPEECH (2017)
Jia Cui, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Tom Sercu, Kartik Audhkhasi, Abhinav Sethy, Markus Nußbaum-Thom, Andrew Rosenberg
Knowledge distillation across ensembles of multilingual models for low-resource languages. ICASSP (2017)
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
English Conversational Telephone Speech Recognition by Humans and Machines. CoRR (2017)
Kartik Audhkhasi, Andrew Rosenberg, Abhinav Sethy, Bhuvana Ramabhadran, Brian Kingsbury
End-to-end ASR-free keyword search from speech. ICASSP (2017)
Kartik Audhkhasi, Osonde Osoba, Bart Kosko
Noise-enhanced convolutional neural networks. Neural Networks 78 (2016)
Dmitriy Serdyuk, Kartik Audhkhasi, Philemon Brakel, Bhuvana Ramabhadran, Samuel Thomas, Yoshua Bengio
Invariant Representations for Noisy Speech Recognition. CoRR (2016)
Jie Chen, Lingfei Wu, Kartik Audhkhasi, Brian Kingsbury, Bhuvana Ramabhadran
Efficient one-vs-one kernel ridge regression for speech recognition. ICASSP (2016)
Rahul Gupta, Kartik Audhkhasi, Sungbok Lee, Shrikanth S. Narayanan
Detecting paralinguistic events in audio stream using context in features and probabilistic decisions. Comput. Speech Lang. 36 (2016)
Samuel Thomas, Kartik Audhkhasi, Jia Cui, Brian Kingsbury, Bhuvana Ramabhadran
Multilingual Data Selection for Low Resource Speech Recognition. INTERSPEECH (2016)
Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran
Semantic word embedding neural network language models for automatic speech recognition. ICASSP (2016)
Rahul Gupta, Kartik Audhkhasi, Shrikanth S. Narayanan
A mixture of experts approach towards intelligibility classification of pathological speech. ICASSP (2015)
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
Multilingual representations for low resource speech recognition and keyword search. ASRU (2015)
Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran
Diverse Embedding Neural Network Language Models. ICLR (Workshop) (2015)
Rahul Gupta, Kartik Audhkhasi, Shrikanth S. Narayanan
Training ensemble of diverse classifiers on feature subsets. ICASSP (2014)
Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan
Semi-supervised term-weighted value rescoring for keyword search. ICASSP (2014)
Naveen Kumar, Maarten Van Segbroeck, Kartik Audhkhasi, Peter Drotár, Shrikanth S. Narayanan
Fusion of diverse denoising systems for robust automatic speech recognition. ICASSP (2014)
Kartik Audhkhasi, Andreas M. Zavou, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Theoretical Analysis of Diversity in an Ensemble of Automatic Speech Recognition Systems. IEEE ACM Trans. Audio Speech Lang. Process. 22 (3) (2014)
Abhinav Sethy, Stanley F. Chen, Ebru Arisoy, Bhuvana Ramabhadran, Kartik Audhkhasi, Shrikanth S. Narayanan, Paul Vozila
Joint training of interpolated exponential n-gram models. ASRU (2013)
Kartik Audhkhasi, Osonde Osoba, Bart Kosko
Noisy hidden Markov models for speech recognition. IJCNN (2013)
Rahul Gupta, Kartik Audhkhasi, Sungbok Lee, Shrikanth S. Narayanan
Paralinguistic event detection from speech using probabilistic time-series smoothing and masking. INTERSPEECH (2013)
Daniel Bone, Theodora Chaspari, Kartik Audhkhasi, James Gibson, Andreas Tsiartas, Maarten Van Segbroeck, Ming Li, Sungbok Lee, Shrikanth S. Narayanan
Classifying language-related developmental disorders from speech cues: the promise and the potential confounds. INTERSPEECH (2013)
Fabrizio Morbini, Kartik Audhkhasi, Kenji Sagae, Ron Artstein, Dogan Can, Panayiotis G. Georgiou, Shrikanth S. Narayanan, Anton Leuski, David R. Traum
Which ASR should I choose for my dialogue system? SIGDIAL Conference (2013)
Kartik Audhkhasi, Osonde Osoba, Bart Kosko
Noise benefits in backpropagation and deep bidirectional pre-training. IJCNN (2013)
Kartik Audhkhasi, Shrikanth S. Narayanan
A Globally-Variant Locally-Constant Model for Fusion of Labels from Multiple Diverse Experts without Using Reference Labels. IEEE Trans. Pattern Anal. Mach. Intell. 35 (4) (2013)
Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan
Generalized Ambiguity Decomposition for Understanding Ensemble Diversity. CoRR (2013)
Kartik Audhkhasi, Andreas M. Zavou, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Empirical link between hypothesis diversity and fusion performance in an ensemble of automatic speech recognition systems. INTERSPEECH (2013)
Fabrizio Morbini, Kartik Audhkhasi, Ron Artstein, Maarten Van Segbroeck, Kenji Sagae, Panayiotis G. Georgiou, David R. Traum, Shrikanth S. Narayanan
A reranking approach for recognition and classification of speech input in conversational dialogue systems. SLT (2012)
Kartik Audhkhasi, Abhinav Sethy, Bhuvana Ramabhadran, Shrikanth S. Narayanan
Creating ensemble of diverse maximum entropy models. ICASSP (2012)
Kartik Audhkhasi, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Analyzing quality of crowd-sourced speech transcriptions of noisy audio for acoustic model adaptation. ICASSP (2012)
Kartik Audhkhasi, Angeliki Metallinou, Ming Li, Shrikanth S. Narayanan
Speaker Personality Classification Using Systems Based on Acoustic-Lexical Cues and an Optimal Tree-Structured Bayesian Network. INTERSPEECH (2012)
Kartik Audhkhasi, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Accurate transcription of broadcast news speech using multiple noisy transcribers and unsupervised reliability metrics. ICASSP (2011)
Kartik Audhkhasi, Shrikanth S. Narayanan
Emotion classification from speech using evaluator reliability-weighted combination of ranked lists. ICASSP (2011)
Kartik Audhkhasi, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Reliability-Weighted Acoustic Model Adaptation Using Crowd Sourced Transcriptions. INTERSPEECH (2011)
Qun Feng Tan, Kartik Audhkhasi, Panayiotis G. Georgiou, Emil Ettelaie, Shrikanth S. Narayanan
Automatic speech recognition system channel modeling. INTERSPEECH (2010)
Kartik Audhkhasi, Shrikanth S. Narayanan
Data-dependent evaluator modeling and its application to emotional valence classification from speech. INTERSPEECH (2010)
Kartik Audhkhasi, Panayiotis G. Georgiou, Shrikanth S. Narayanan
Lattice-based lexical cues for word fragment detection in conversational speech. ASRU (2009)
Om Deshmukh, Kundan Kandhway, Ashish Verma, Kartik Audhkhasi
Automatic evaluation of spoken english fluency. ICASSP (2009)
Kartik Audhkhasi, Kundan Kandhway, Om Deshmukh, Ashish Verma
Formant-based technique for automatic filled-pause detection in spontaneous spoken english. ICASSP (2009)
Kartik Audhkhasi, Ashish Verma
Keyword Search using Modified Minimum Edit Distance Measure. ICASSP (4) (2007)