Ankur Gandhe

67 papers A* 1A 10B 3C 5Misc 15Journal 27Unranked 6
YearRankTypeTitle / Venue / Authors
2025 — conf
Align-SLM: Textless Spoken Language Models with Reinforcement Learning from AI Feedback.
ACL (1)
Guan-Ting Lin, Prashanth Gurunath Shivakumar, Aditya Gourav, Yile Gu, Ankur Gandhe, Hung-yi Lee, Ivan Bulyko
2025 C conf
Group Relative Policy Optimization for Speech Recognition.
ASRU
Prashanth Gurunath Shivakumar, Yile Gu, Ankur Gandhe, Ivan Bulyko
2025 J jnl
Incentivizing Consistent, Effective and Scalable Reasoning Capability in Audio LLMs via Reasoning Process Rewards.
CoRR
Jiajun Fan, Roger Ren, Jingyuan Li, Rahul Pandey, Prashanth Gurunath Shivakumar, Ivan Bulyko, Ankur Gandhe, Ge Liu, Yile Gu
2025 Misc conf
Speech Recognition Rescoring with Large Speech-Text Foundation Models.
ICASSP
Prashanth Gurunath Shivakumar, Jari Kolehmainen, Aditya Gourav, Yi Gu, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2024 J jnl
Align-SLM: Textless Spoken Language Models with Reinforcement Learning from AI Feedback.
CoRR
Guan-Ting Lin, Prashanth Gurunath Shivakumar, Aditya Gourav, Yile Gu, Ankur Gandhe, Hung-yi Lee, Ivan Bulyko
2024 J jnl
Investigating Training Strategies and Model Robustness of Low-Rank Adaptation for Language Modeling in Speech Recognition.
CoRR
Yu Yu, Chao-Han Huck Yang, Tuan Dinh, Sungho Ryu, Jari Kolehmainen, Roger Ren, Denis Filimonov, Prashanth Gurunath Shivakumar, Ankur Gandhe, Ariya Rastrow, Jia Xu, Ivan Bulyko, Andreas Stolcke
2024 — conf
Multi-Modal Retrieval For Large Language Model Based Speech Recognition.
ACL (Findings)
Aditya Gourav, Jari Kolehmainen, Prashanth Gurunath Shivakumar, Yile Gu, Grant P. Strimel, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2024 J jnl
Multi-Modal Retrieval For Large Language Model Based Speech Recognition.
CoRR
Jari Kolehmainen, Aditya Gourav, Prashanth Gurunath Shivakumar, Yile Gu, Ankur Gandhe, Ariya Rastrow, Grant P. Strimel, Ivan Bulyko
2024 Misc conf
Paralinguistics-Enhanced Large Language Modeling of Spoken Dialogue.
ICASSP
Guan-Ting Lin, Prashanth Gurunath Shivakumar, Ankur Gandhe, Chao-Han Huck Yang, Yile Gu, Shalini Ghosh, Andreas Stolcke, Hung-yi Lee, Ivan Bulyko
2024 J jnl
Speech Recognition Rescoring with Large Speech-Text Foundation Models.
CoRR
Prashanth Gurunath Shivakumar, Jari Kolehmainen, Aditya Gourav, Yi Gu, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2024 J jnl
Towards ASR Robust Spoken Language Understanding Through In-Context Learning With Word Confusion Networks.
CoRR
Kevin Everson, Yile Gu, Chao-Han Huck Yang, Prashanth Gurunath Shivakumar, Guan-Ting Lin, Jari Kolehmainen, Ivan Bulyko, Ankur Gandhe, Shalini Ghosh, Wael Hamza, Hung-yi Lee, Ariya Rastrow, Andreas Stolcke
2024 Misc conf
Towards ASR Robust Spoken Language Understanding Through in-Context Learning with Word Confusion Networks.
ICASSP
Kevin Everson, Yile Gu, Chao-Han Huck Yang, Prashanth Gurunath Shivakumar, Guan-Ting Lin, Jari Kolehmainen, Ivan Bulyko, Ankur Gandhe, Shalini Ghosh, Wael Hamza, Hung-yi Lee, Ariya Rastrow, Andreas Stolcke
2023 C conf
Discriminative Speech Recognition Rescoring With Pre-Trained Language Models.
ASRU
Prashanth Gurunath Shivakumar, Jari Kolehmainen, Yile Gu, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2023 A conf
Distillation Strategies for Discriminative Speech Recognition Rescoring.
INTERSPEECH
Prashanth Gurunath Shivakumar, Jari Kolehmainen, Yile Gu, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2023 C conf
Low-Rank Adaptation of Large Language Model Rescoring for Parameter-Efficient Speech Recognition.
ASRU
Yu Yu, Chao-Han Huck Yang, Jari Kolehmainen, Prashanth Gurunath Shivakumar, Yile Gu, Sungho Ryu, Roger Ren, Qi Luo, Aditya Gourav, I-Fan Chen, Yi-Chieh Liu, Tuan Dinh, Ankur Gandhe, Denis Filimonov, Shalini Ghosh, Andreas Stolcke, Ariya Rastrow, Ivan Bulyko
2023 J jnl
Low-rank Adaptation of Large Language Model Rescoring for Parameter-Efficient Speech Recognition.
CoRR
Yu Yu, Chao-Han Huck Yang, Jari Kolehmainen, Prashanth Gurunath Shivakumar, Yile Gu, Sungho Ryu, Roger Ren, Qi Luo, Aditya Gourav, I-Fan Chen, Yi-Chieh Liu, Tuan Dinh, Ankur Gandhe, Denis Filimonov, Shalini Ghosh, Andreas Stolcke, Ariya Rastrow, Ivan Bulyko
2023 Misc conf
On-the-Fly Text Retrieval for end-to-end ASR Adaptation.
ICASSP
Bolaji Yusuf, Aditya Gourav, Ankur Gandhe, Ivan Bulyko
2023 J jnl
On-the-fly Text Retrieval for End-to-End ASR Adaptation.
CoRR
Bolaji Yusuf, Aditya Gourav, Ankur Gandhe, Ivan Bulyko
2023 J jnl
PROCTER: PROnunciation-aware ConTextual adaptER for personalized speech recognition in neural transducers.
CoRR
Rahul Pandey, Roger Ren, Qi Luo, Jing Liu, Ariya Rastrow, Ankur Gandhe, Denis Filimonov, Grant P. Strimel, Andreas Stolcke, Ivan Bulyko
2023 J jnl
Paralinguistics-Enhanced Large Language Modeling of Spoken Dialogue.
CoRR
Guan-Ting Lin, Prashanth Gurunath Shivakumar, Ankur Gandhe, Chao-Han Huck Yang, Yile Gu, Shalini Ghosh, Andreas Stolcke, Hung-yi Lee, Ivan Bulyko
2023 A conf
Personalization for BERT-based Discriminative Speech Recognition Rescoring.
INTERSPEECH
Jari Kolehmainen, Yile Gu, Aditya Gourav, Prashanth Gurunath Shivakumar, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2023 J jnl
Personalization for BERT-based Discriminative Speech Recognition Rescoring.
CoRR
Jari Kolehmainen, Yile Gu, Aditya Gourav, Prashanth Gurunath Shivakumar, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2023 Misc conf
Procter: Pronunciation-Aware Contextual Adapter For Personalized Speech Recognition In Neural Transducers.
ICASSP
Rahul Pandey, Roger Ren, Qi Luo, Jing Liu, Ariya Rastrow, Ankur Gandhe, Denis Filimonov, Grant P. Strimel, Andreas Stolcke, Ivan Bulyko
2023 Misc conf
Robust Acoustic And Semantic Contextual Biasing In Neural Transducers For Speech Recognition.
ICASSP
Xuandi Fu, Kanthashree Mysore Sathyendra, Ankur Gandhe, Jing Liu, Grant P. Strimel, Ross McGowan, Athanasios Mouchtaris
2023 J jnl
Robust Acoustic and Semantic Contextual Biasing in Neural Transducers for Speech Recognition.
CoRR
Xuandi Fu, Kanthashree Mysore Sathyendra, Ankur Gandhe, Jing Liu, Grant P. Strimel, Ross McGowan, Athanasios Mouchtaris
2023 A conf
Scaling Laws for Discriminative Speech Recognition Rescoring Models.
INTERSPEECH
Yile Gu, Prashanth Gurunath Shivakumar, Jari Kolehmainen, Ankur Gandhe, Ariya Rastrow, Ivan Bulyko
2023 A conf
Streaming Speech-to-Confusion Network Speech Recognition.
INTERSPEECH
Denis Filimonov, Prabhat Pandey, Ariya Rastrow, Ankur Gandhe, Andreas Stolcke
2023 J jnl
Streaming Speech-to-Confusion Network Speech Recognition.
CoRR
Denis Filimonov, Prabhat Pandey, Ariya Rastrow, Ankur Gandhe, Andreas Stolcke
2022 Misc conf
A Likelihood Ratio Based Domain Adaptation Method for E2E Models.
ICASSP
Chhavi Choudhury, Ankur Gandhe, Xiaohan Ding, Ivan Bulyko
2022 J jnl
A Likelihood Ratio based Domain Adaptation Method for E2E Models.
CoRR
Chhavi Choudhury, Ankur Gandhe, Xiaohan Ding, Ivan Bulyko
2022 A conf
Domain Prompts: Towards memory and compute efficient domain adaptation of ASR systems.
INTERSPEECH
Saket Dingliwal, Ashish Shenoy, Sravan Bodapati, Ankur Gandhe, Ravi Teja Gadde, Katrin Kirchhoff
2022 Misc conf
Lattention: Lattice-Attention in ASR Rescoring.
ICASSP
Prabhat Pandey, Sergio Duarte Torres, Ali Orkan Bayer, Ankur Gandhe, Volker Leutnant
2022 A conf
Learning to rank with BERT-based confidence models in ASR rescoring.
INTERSPEECH
Ting-Wei Wu, I-Fan Chen, Ankur Gandhe
2022 A conf
RefTextLAS: Reference Text Biased Listen, Attend, and Spell Model For Accurate Reading Evaluation.
INTERSPEECH
Phani Sankar Nidadavolu, Na Xu, Nick Jutila, Ravi Teja Gadde, Aswarth Abhilash Dara, Joseph Savold, Sapan Patel, Aaron Hoff, Veerdhawal Pande, Kevin Crews, Ankur Gandhe, Ariya Rastrow, Roland Maas
2022 Misc conf
RescoreBERT: Discriminative Speech Recognition Rescoring With Bert.
ICASSP
Liyan Xu, Yile Gu, Jari Kolehmainen, Haidar Khan, Ankur Gandhe, Ariya Rastrow, Andreas Stolcke, Ivan Bulyko
2022 J jnl
RescoreBERT: Discriminative Speech Recognition Rescoring with BERT.
CoRR
Liyan Xu, Yile Gu, Jari Kolehmainen, Haidar Khan, Ankur Gandhe, Ariya Rastrow, Andreas Stolcke, Ivan Bulyko
2022 J jnl
USTED: Improving ASR with a Unified Speech and Text Encoder-Decoder.
CoRR
Bolaji Yusuf, Ankur Gandhe, Alex Sokolov
2022 Misc conf
Usted: Improving ASR with a Unified Speech and Text Encoder-Decoder.
ICASSP
Bolaji Yusuf, Ankur Gandhe, Alex Sokolov
2021 — conf
Attention-based Contextual Language Model Adaptation for Speech Recognition.
ACL/IJCNLP (Findings)
Richard Diehl Martinez, Scott Novotney, Ivan Bulyko, Ariya Rastrow, Andreas Stolcke, Ankur Gandhe
2021 J jnl
Attention-based Contextual Language Model Adaptation for Speech Recognition.
CoRR
Richard Diehl Martinez, Scott Novotney, Ivan Bulyko, Ariya Rastrow, Andreas Stolcke, Ankur Gandhe
2021 J jnl
Domain Prompts: Towards memory and compute efficient domain adaptation of ASR systems.
CoRR
Saket Dingliwal, Ashish Shenoy, Sravan Bodapati, Ankur Gandhe, Ravi Teja Gadde, Katrin Kirchhoff
2021 Misc conf
Domain-Aware Neural Language Models for Speech Recognition.
ICASSP
Linda Liu, Yile Gu, Aditya Gourav, Ankur Gandhe, Shashank Kalmane, Denis Filimonov, Ariya Rastrow, Ivan Bulyko
2021 J jnl
Domain-aware Neural Language Models for Speech Recognition.
CoRR
Linda Liu, Yile Gu, Aditya Gourav, Ankur Gandhe, Shashank Kalmane, Denis Filimonov, Ariya Rastrow, Ivan Bulyko
2021 J jnl
Efficient domain adaptation of language models in ASR systems using Prompt-tuning.
CoRR
Saket Dingliwal, Ashish Shenoy, Sravan Bodapati, Ankur Gandhe, Ravi Teja Gadde, Katrin Kirchhoff
2021 J jnl
Lattention: Lattice-attention in ASR rescoring.
CoRR
Prabhat Pandey, Sergio Duarte Torres, Ali Orkan Bayer, Ankur Gandhe, Volker Leutnant
2021 C conf
Multi-Task Language Modeling for Improving Speech Recognition of Rare Words.
ASRU
Chao-Han Huck Yang, Linda Liu, Ankur Gandhe, Yile Gu, Anirudh Raju, Denis Filimonov, Ivan Bulyko
2021 Misc conf
Personalization Strategies for End-to-End Speech Recognition Systems.
ICASSP
Aditya Gourav, Linda Liu, Ankur Gandhe, Yile Gu, Guitang Lan, Xiangyang Huang, Shashank Kalmane, Gautam Tiwari, Denis Filimonov, Ariya Rastrow, Andreas Stolcke, Ivan Bulyko
2021 J jnl
Personalization Strategies for End-to-End Speech Recognition Systems.
CoRR
Aditya Gourav, Linda Liu, Ankur Gandhe, Yile Gu, Guitang Lan, Xiangyang Huang, Shashank Kalmane, Gautam Tiwari, Denis Filimonov, Ariya Rastrow, Andreas Stolcke, Ivan Bulyko
2020 Misc conf
Audio-Attention Discriminative Language Model for ASR Rescoring.
ICASSP
Ankur Gandhe, Ariya Rastrow
2020 J jnl
Improving accuracy of rare words for RNN-Transducer through unigram shallow fusion.
CoRR
Vijay Ravi, Yile Gu, Ankur Gandhe, Ariya Rastrow, Linda Liu, Denis Filimonov, Scott Novotney, Ivan Bulyko
2020 J jnl
Multi-task Language Modeling for Improving Speech Recognition of Rare Words.
CoRR
Chao-Han Huck Yang, Linda Liu, Ankur Gandhe, Yile Gu, Anirudh Raju, Denis Filimonov, Ivan Bulyko
2019 J jnl
Audio-attention discriminative language model for ASR rescoring.
CoRR
Ankur Gandhe, Ariya Rastrow
2019 — conf
Neural Text Normalization with Subword Units.
NAACL-HLT (2)
Courtney Mansfield, Ming Sun, Yuzong Liu, Ankur Gandhe, Björn Hoffmeister
2018 A conf
Contextual Language Model Adaptation for Conversational Agents.
INTERSPEECH
Anirudh Raju, Behnam Hedayatnia, Linda Liu, Ankur Gandhe, Chandra Khatri, Angeliki Metallinou, Anu Venkatesh, Ariya Rastrow
2018 J jnl
Contextual Language Model Adaptation for Conversational Agents.
CoRR
Anirudh Raju, Behnam Hedayatnia, Linda Liu, Ankur Gandhe, Chandra Khatri, Angeliki Metallinou, Anu Venkatesh, Ariya Rastrow
2018 — conf
Scalable Language Model Adaptation for Spoken Dialogue Systems.
SLT
Ankur Gandhe, Ariya Rastrow, Björn Hoffmeister
2018 J jnl
Scalable language model adaptation for spoken dialogue systems.
CoRR
Ankur Gandhe, Ariya Rastrow, Björn Hoffmeister
2016 A conf
LatticeRnn: Recurrent Neural Networks Over Lattices.
INTERSPEECH
Faisal Ladhak, Ankur Gandhe, Markus Dreyer, Lambert Mathias, Ariya Rastrow, Björn Hoffmeister
2015 Misc conf
Semi-supervised training in low-resource ASR and KWS.
ICASSP
Florian Metze, Ankur Gandhe, Yajie Miao, Zaid Sheikh, Yun Wang, Di Xu, Hao Zhang, Jungsuk Kim, Ian R. Lane, Wonkyum Lee, Sebastian Stüker, Markus Müller
2014 A conf
Neural network language models for low resource languages.
INTERSPEECH
Ankur Gandhe, Florian Metze, Ian R. Lane
2014 Misc conf
Optimization of Neural Network Language Models for keyword search.
ICASSP
Ankur Gandhe, Florian Metze, Alex Waibel, Ian R. Lane
2013 B conf
Hypothesis Refinement Using Agreement Constraints in Machine Translation.
IJCNLP
Ankur Gandhe, Rashmi Gangadharaiah
2013 C conf
Using web text to improve keyword spotting in speech.
ASRU
Ankur Gandhe, Long Qin, Florian Metze, Alexander I. Rudnicky, Ian R. Lane, Matthias Eck
2012 — conf
Domain adaptive answer extraction for discussion boards.
WWW (Companion Volume)
Ankur Gandhe, Dinesh Raghu, Rose Catherine
2011 A* conf
A Word Reordering Model for Improved Machine Translation.
EMNLP
Karthik Visweswariah, Rajakrishnan Rajkumar, Ankur Gandhe, Ananthakrishnan Ramanathan, Jirí Navrátil
2011 B conf
Clause-Based Reordering Constraints to Improve Statistical Machine Translation.
IJCNLP
Ananthakrishnan Ramanathan, Pushpak Bhattacharyya, Karthik Visweswariah, Kushal Ladha, Ankur Gandhe
2011 B conf
Handling verb phrase morphology in highly inflected Indian languages for Machine Translation.
IJCNLP
Ankur Gandhe, Rashmi Gangadharaiah, Karthik Visweswariah, Ananthakrishnan Ramanathan