Entropy Based Pruning of Backoff Maxent Language Models with Contextual Features. - Tongzhou Chen; Diamantino Caseiro; Pat Rondon (ICASSP, 2018)

Neural Oracle Search on N-BEST Hypotheses. - Ehsan Variani; Tongzhou Chen; James Apfel; Bhuvana Ramabhadran; Seungji Lee; Pedro J. Moreno 001 (ICASSP, 2020)

Mixture Model Attention: Flexible Streaming and Non-Streaming Automatic Speech Recognition. - Kartik Audhkhasi; Tongzhou Chen; Bhuvana Ramabhadran; Pedro J. Moreno 001 (Interspeech, 2021)

Multilingual Second-Pass Rescoring for Automatic Speech Recognition Systems. - Neeraj Gaur; Tongzhou Chen; Ehsan Variani; Parisa Haghani; Bhuvana Ramabhadran; Pedro J. Moreno 001 (ICASSP, 2022)

On Adaptive Weight Interpolation of the Hybrid Autoregressive Transducer. - Ehsan Variani; Michael Riley 001; David Rybach; Cyril Allauzen; Tongzhou Chen; Bhuvana Ramabhadran (INTERSPEECH, 2022)

Improving Rare Word Recognition with LM-aware MWER Training. - Weiran Wang; Tongzhou Chen; Tara N. Sainath; Ehsan Variani; Rohit Prabhavalkar; W. Ronny Huang; Bhuvana Ramabhadran; Neeraj Gaur; Sepand Mavandadi; Cal Peyser; Trevor Strohman; Yanzhang He; et al. (INTERSPEECH, 2022)

Modular Hybrid Autoregressive Transducer. - Zhong Meng; Tongzhou Chen; Rohit Prabhavalkar; Yu Zhang 033; Gary Wang; Kartik Audhkhasi; Jesse Emond; Trevor Strohman; Bhuvana Ramabhadran; W. Ronny Huang; Ehsan Variani; Yinghui Huang; et al. (SLT, 2022)

Large-Scale Language Model Rescoring on Long-Form Data. - Tongzhou Chen; Cyril Allauzen; Yinghui Huang; Daniel S. Park; David Rybach; W. Ronny Huang; Rodrigo Cabrera; Kartik Audhkhasi; Bhuvana Ramabhadran; Pedro J. Moreno 001; Michael Riley 001 (ICASSP, 2023)

JEIT: Joint End-to-End Model and Internal Language Model Training for Speech Recognition. - Zhong Meng; Weiran Wang; Rohit Prabhavalkar; Tara N. Sainath; Tongzhou Chen; Ehsan Variani; Yu Zhang 033; Bo Li 028; Andrew Rosenberg; Bhuvana Ramabhadran (ICASSP, 2023)

Multilingual and Fully Non-Autoregressive ASR with Large Language Model Fusion: A Comprehensive Study. - W. Ronny Huang; Cyril Allauzen; Tongzhou Chen; Kilol Gupta; Ke Hu; James Qin; Yu Zhang 033; Yongqiang Wang; Shuo-Yiin Chang; Tara N. Sainath (ICASSP, 2024)

Data Quality Issues in Multilingual Speech Datasets: The Need for Sociolinguistic Awareness and Proactive Language Planning. - Mingfei Lau; Qian Chen; Yeming Fang; Tingting Xu; Tongzhou Chen; Pavel Golik (ACL (1), 2025)

Identifying and Mitigating Mismatched Language Code in Multilingual ASR. - Jaeyoung Kim; Sepand Mavandadi; Kartik Audhkhasi; Shikhar Bharadwaj; Brian Farris; Tongzhou Chen; Bhuvana Ramabhadran; Sriram Ganapathy (ICASSP, 2025)

LegoSLM: Connecting LLM with Speech Encoder using CTC Posteriors. - Rao Ma; Tongzhou Chen; Kartik Audhkhasi; Bhuvana Ramabhadran (CoRR, 2025)