Saurabh Kataria

45 papers A 8C 1Misc 5Journal 24Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
Prompt Amplification and Zero-Shot Late Fusion in Audio-Language Models for Speech Emotion Recognition.
CoRR
Saurabh Kataria, Xiao Hu
2025 J jnl
A Unified AI Approach for Continuous Monitoring of Human Health and Diseases from Intensive Care Unit to Home with Physiological Foundation Models (UNIPHY+).
CoRR
Minxiao Wang, Saurabh Kataria, Juntong Ni, Timothy G. Buchman, Jocelyn Grunwell, Mark Mai, Wei Jin, Matthew Clark, Stephanie R. Brown, Michael Fundora, Puneet Sharma, Tony Pan, Sam Khan, Timothy Ruchti, Naveen Muthu, Kevin Maher, Sivasubramanium V. Bhavani, Xiao Hu
2025 J jnl
Continuous Cardiac Arrest Prediction in ICU using PPG Foundation Model.
CoRR
Saurabh Kataria, Ran Xiao, Timothy Ruchti, Matthew Clark, Jiaying Lu, Randall J. Lee, Jocelyn Grunwell, Xiao Hu
2025 J jnl
Estimating Clinical Lab Test Result Trajectories from PPG using Physiological Foundation Model and Patient-Aware State Space Model - a UNIPHY+ Approach.
CoRR
Minxiao Wang, Runze Yan, Carol Li, Saurabh Kataria, Xiao Hu, Matthew Clark, Timothy Ruchti, Timothy G. Buchman, Sivasubramanium V. Bhavani, Randall J. Lee
2025 J jnl
FairTune: A Bias-Aware Fine-Tuning Framework Towards Fair Heart Rate Prediction from PPG.
CoRR
Lovely Yeswanth Panchumarthi, Saurabh Kataria, Yi Wu, Xiao Hu, Alex Fedorov, Gloria Hyunjung Kwak
2025 — conf
Fusion of ECG Foundation Model Embeddings to Improve Early Detection of Acute Coronary Syndromes.
MedInfo
Zeyuan Meng, Lovely Yeswanth Panchumarthi, Saurabh Kataria, Alex Fedorov, Jessica K. Zègre-Hemsey, Xiao Hu, Ran Xiao
2025 J jnl
Fusion of ECG Foundation Model Embeddings to Improve Early Detection of Acute Coronary Syndromes.
CoRR
Zeyuan Meng, Lovely Yeswanth Panchumarthi, Saurabh Kataria, Alex Fedorov, Jessica K. Zègre-Hemsey, Xiao Hu, Ran Xiao
2025 J jnl
GPT-PPG: A GPT-based Foundation Model for Photoplethysmography Signals.
CoRR
Zhaoliang Chen, Cheng Ding, Saurabh Kataria, Runze Yan, Minxiao Wang, Randall J. Lee, Xiao Hu
2025 J jnl
Generalist vs Specialist Time Series Foundation Models: Investigating Potential Emergent Behaviors in Assessing Human Health Using PPG Signals.
CoRR
Saurabh Kataria, Yi Wu, Zhaoliang Chen, Gloria Hyunjung Kwak, Yuhao Xu, Lovely Yeswanth Panchumarthi, Ran Xiao, Jiaying Lu, Ayca Ermis, Anni Zhao, Runze Yan, Alex Federov, Zewen Liu, Xu Wu, Wei Jin, Carl Yang, Jocelyn Grunwell, Stephanie R. Brown, Amit J. Shah, Craig S. Jabaley, Timothy G. Buchman, Sivasubramanium V. Bhavani, Randall J. Lee, Xiao Hu
2025 J jnl
PPG-Distill: Efficient Photoplethysmography Signals Analysis via Foundation Model Distillation.
CoRR
Juntong Ni, Saurabh Kataria, Shengpu Tang, Carl Yang, Xiao Hu, Wei Jin
2025 J jnl
Vision4PPG: Emergent PPG Analysis Capability of Vision Foundation Models for Vital Signs like Blood Pressure.
CoRR
Saurabh Kataria, Ayca Ermis, Lovely Yeswanth Panchumarthi, Minxiao Wang, Xiao Hu
2025 J jnl
Wav2Arrest 2.0: Long-Horizon Cardiac Arrest Prediction with Time-to-Event Modeling, Identity-Invariance, and Pseudo-Lab Alignment.
CoRR
Saurabh Kataria, Davood Fattahi, Minxiao Wang, Ran Xiao, Matthew Clark, Timothy Ruchti, Mark Mai, Xiao Hu
2024 J jnl
Time-Domain Speech Super-Resolution With GAN Based Modeling for Telephony Speaker Verification.
IEEE ACM Trans. Audio Speech Lang. Process.
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Piotr Zelasko, Najim Dehak
2023 A conf
Advances in Language Recognition in Low Resource African Languages: The JHU-MIT Submission for NIST LRE22.
INTERSPEECH
Jesús Villalba, Jonas Borgstrom, Maliha Jahan, Saurabh Kataria, Leibny Paola García, Pedro A. Torres-Carrasquillo, Najim Dehak
2023 A conf
Self-FiLM: Conditioning GANs with self-supervised representations for bandwidth extension based speaker recognition.
INTERSPEECH
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Thomas Thebaud, Najim Dehak
2022 A conf
AdvEst: Adversarial Perturbation Estimation to Classify and Detect Adversarial Attacks against Speaker Identification.
INTERSPEECH
Sonal Joshi, Saurabh Kataria, Jesús Villalba, Najim Dehak
2022 J jnl
AdvEst: Adversarial Perturbation Estimation to Classify and Detect Adversarial Attacks against Speaker Identification.
CoRR
Sonal Joshi, Saurabh Kataria, Jesús Villalba, Najim Dehak
2022 — conf
Advances in Cross-Lingual and Cross-Source Audio-Visual Speaker Recognition: The JHU-MIT System for NIST SRE21.
Odyssey
Jesús Villalba, Bengt J. Borgstrom, Saurabh Kataria, Magdalena Rybicka, Carlos D. Castillo, Jaejin Cho, L. Paola García-Perera, Pedro A. Torres-Carrasquillo, Najim Dehak
2022 — conf
Advances in Speaker Recognition for Multilingual Conversational Telephone Speech: The JHU-MIT System for NIST SRE20 CTS Challenge.
Odyssey
Jesús Villalba, Bengt J. Borgstrom, Saurabh Kataria, Jaejin Cho, Pedro A. Torres-Carrasquillo, Najim Dehak
2022 A conf
Chunking Defense for Adversarial Attacks on ASR.
INTERSPEECH
Yiwen Shao, Jesús Villalba, Sonal Joshi, Saurabh Kataria, Sanjeev Khudanpur, Najim Dehak
2022 A conf
Defense against Adversarial Attacks on Hybrid Speech Recognition System using Adversarial Fine-tuning with Denoiser.
INTERSPEECH
Sonal Joshi, Saurabh Kataria, Yiwen Shao, Piotr Zelasko, Jesús Villalba, Sanjeev Khudanpur, Najim Dehak
2022 J jnl
Defense against Adversarial Attacks on Hybrid Speech Recognition using Joint Adversarial Fine-tuning with Denoiser.
CoRR
Sonal Joshi, Saurabh Kataria, Yiwen Shao, Piotr Zelasko, Jesús Villalba, Sanjeev Khudanpur, Najim Dehak
2022 A conf
Joint domain adaptation and speech bandwidth extension using time-domain GANs for speaker verification.
INTERSPEECH
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Najim Dehak
2022 J jnl
Joint domain adaptation and speech bandwidth extension using time-domain GANs for speaker verification.
CoRR
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Najim Dehak
2021 A conf
Deep Feature CycleGANs: Speaker Identity Preserving Non-Parallel Microphone-Telephone Domain Adaptation for Speaker Verification.
Interspeech
Saurabh Kataria, Jesús Villalba, Piotr Zelasko, Laureano Moro-Velázquez, Najim Dehak
2021 A conf
Multi-Channel Speaker Verification for Single and Multi-Talker Speech.
Interspeech
Saurabh Kataria, Shi-Xiong Zhang, Dong Yu
2021 Misc conf
Perceptual Loss Based Speech Denoising with an Ensemble of Audio Pattern Recognition and Self-Supervised Models.
ICASSP
Saurabh Kataria, Jesús Villalba, Najim Dehak
2020 — conf
Advances in Speaker Recognition for Telephone and Audio-Visual Data: the JHU-MIT Submission for NIST SRE19.
Odyssey
Jesús Antonio Villalba López, Daniel Garcia-Romero, Nanxin Chen, Gregory Sell, Jonas Borgstrom, Alan McCree, Leibny Paola García-Perera, Saurabh Kataria, Phani Sankar Nidadavolu, Pedro Torres-Carrasquiilo, Najim Dehak
2020 — conf
Analysis of Deep Feature Loss Based Enhancement for Speaker Verification.
Odyssey
Saurabh Kataria, Phani Sankar Nidadavolu, Jesús Villalba, Najim Dehak
2020 J jnl
Analysis of Deep Feature Loss based Enhancement for Speaker Verification.
CoRR
Saurabh Kataria, Phani Sankar Nidadavolu, Jesús Villalba, Najim Dehak
2020 Misc conf
Feature Enhancement with Deep Feature Losses for Speaker Verification.
ICASSP
Saurabh Kataria, Phani Sankar Nidadavolu, Jesús Villalba, Nanxin Chen, L. Paola García-Perera, Najim Dehak
2020 J jnl
Perceptual Loss based Speech Denoising with an ensemble of Audio Pattern Recognition and Self-Supervised Models.
CoRR
Saurabh Kataria, Jesús Villalba, Najim Dehak
2020 J jnl
Single Channel Far Field Feature Enhancement For Speaker Verification In The Wild.
CoRR
Phani Sankar Nidadavolu, Saurabh Kataria, L. Paola García-Perera, Jesús Villalba, Najim Dehak
2020 — conf
Speaker Detection in the Wild: Lessons Learned from JSALT 2019.
Odyssey
Leibny Paola García-Perera, Jesús Villalba, Hervé Bredin, Jun Du, Diego Castán, Alejandrina Cristià, Latané Bullock, Ling Guo, Koji Okabe, Phani Sankar Nidadavolu, Saurabh Kataria, Sizhu Chen, Léo Galmant, Marvin Lavechin, Lei Sun, Marie-Philippe Gill, Bar Ben-Yair, Sajjad Abdoli, Xin Wang, Wassim Bouaziz, Hadrien Titeux, Emmanuel Dupoux, Kong Aik Lee, Najim Dehak
2020 Misc conf
Unsupervised Feature Enhancement for Speaker Verification.
ICASSP
Phani Sankar Nidadavolu, Saurabh Kataria, Jesús Villalba, L. Paola García-Perera, Najim Dehak
2019 J jnl
Feature Enhancement with Deep Feature Losses for Speaker Verification.
CoRR
Saurabh Kataria, Phani Sankar Nidadavolu, Jesús Villalba, Nanxin Chen, Paola García, Najim Dehak
2019 J jnl
Low-Resource Domain Adaptation for Speaker Recognition Using Cycle-GANs.
CoRR
Phani Sankar Nidadavolu, Saurabh Kataria, Jesús Villalba, Najim Dehak
2019 C conf
Low-Resource Domain Adaptation for Speaker Recognition Using Cycle-Gans.
ASRU
Phani Sankar Nidadavolu, Saurabh Kataria, Jesús Villalba, Najim Dehak
2019 J jnl
Speaker detection in the wild: Lessons learned from JSALT 2019.
CoRR
Paola García, Jesús Villalba, Hervé Bredin, Jun Du, Diego Castán, Alejandrina Cristià, Latané Bullock, Ling Guo, Koji Okabe, Phani Sankar Nidadavolu, Saurabh Kataria, Sizhu Chen, Léo Galmant, Marvin Lavechin, Lei Sun, Marie-Philippe Gill, Bar Ben-Yair, Sajjad Abdoli, Xin Wang, Wassim Bouaziz, Hadrien Titeux, Emmanuel Dupoux, Kong Aik Lee, Najim Dehak
2019 J jnl
Unsupervised Feature Enhancement for speaker verification.
CoRR
Phani Sankar Nidadavolu, Saurabh Kataria, Jesús Villalba, L. Paola García-Perera, Najim Dehak
2017 Misc conf
Hearing in a shoe-box: Binaural source position and wall absorption estimation using virtually supervised learning.
ICASSP
Saurabh Kataria, Clément Gaultier, Antoine Deleforge
2017 — conf
VAST: The Virtual Acoustic Space Traveler Dataset.
LVA/ICA
Clément Gaultier, Saurabh Kataria, Antoine Deleforge
2016 J jnl
Hearing in a shoe-box : binaural source position and wall absorption estimation using virtually supervised learning.
CoRR
Saurabh Kataria, Clément Gaultier, Antoine Deleforge
2016 J jnl
VAST : The Virtual Acoustic Space Traveler Dataset.
CoRR
Clément Gaultier, Saurabh Kataria, Antoine Deleforge
2015 Misc conf
Representation and modeling of spherical harmonics manifold for source localization.
ICASSP
Arun Parthasarathy, Saurabh Kataria, Lalan Kumar, Rajesh M. Hegde