Saurabh Kataria

Postdoc, Nursing, Emory University

Joined

February 2019

Names

Saurabh Kataria (Preferred)

Emails

****@gmail.com (Confirmed)

****@jh.edu (Confirmed)

****@jhu.edu (Confirmed)

****@emory.edu (Confirmed)

Personal Links

Career & Education History

Postdoc

Nursing, Emory University (emory.edu)

2023 – Present

PhD student

Electrical Engineering, Johns Hopkins University (jhu.edu)

2017 – 2023

Advisors, Relations & Conflicts

Postdoc Advisor

Xiao Hu

2023 – Present

PhD Advisor

Najim Dehak

2018 – 2023

PhD Advisor

Jesus Villalba

2018 – 2023

Expertise

Foundation Models

2023 – Present

Machine Learning

2014 – Present

Audio Processing

2014 – Present

Publications

Estimating Clinical Lab Test Result Trajectories from PPG using Physiological Foundation Model and Patient-Aware State Space Model – a UNIPHY+ Approach
Minxiao Wang, Runze Yan, Carol Li, Saurabh Kataria, Xiao Hu, Matthew T Clark, Timothy Ruchti, Timothy G. Buchman, Randall J Lee, Sivasubramanium V Bhavani
- TS4H NeurIPS 2025 Poster
- Readers: Everyone
PPG-Distill: Efficient Photoplethysmography Signals Analysis via Foundation Model Distillation
Juntong Ni, Saurabh Kataria, Shengpu Tang, Carl Yang, Xiao Hu, Wei Jin
- TS4H NeurIPS 2025 Spotlight
- Readers: Everyone
GPT-PPG: A GPT-based Foundation Model for Photoplethysmography Signals
Zhaoliang Chen, Cheng Ding, Saurabh Kataria, Runze Yan, Minxiao Wang, Randall J. Lee, Xiao Hu
- CoRR 2025
- Readers: Everyone
Continuous Cardiac Arrest Prediction in ICU using PPG Foundation Model
Saurabh Kataria, Ran Xiao, Timothy Ruchti, Matthew Clark, Jiaying Lu, Randall J. Lee, Jocelyn Grunwell, Xiao Hu
- CoRR 2025
- Readers: Everyone
Fusion of ECG Foundation Model Embeddings to Improve Early Detection of Acute Coronary Syndromes
Zeyuan Meng, Lovely Yeswanth Panchumarthi, Saurabh Kataria, Alex Fedorov, Jessica Zègre-Hemsey, Xiao Hu, Ran Xiao
- CoRR 2025
- Readers: Everyone
Time-Domain Speech Super-Resolution With GAN Based Modeling for Telephony Speaker Verification
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Piotr Zelasko, Najim Dehak
- IEEE ACM Trans. Audio Speech Lang. Process. 2024
- Readers: Everyone
Advances in Language Recognition in Low Resource African Languages: The JHU-MIT Submission for NIST LRE22
Jesús Villalba, Jonas Borgstrom, Maliha Jahan, Saurabh Kataria, Leibny Paola García, Pedro A. Torres-Carrasquillo, Najim Dehak
- INTERSPEECH 2023
- Readers: Everyone
Self-FiLM: Conditioning GANs with self-supervised representations for bandwidth extension based speaker recognition
Saurabh Kataria, Jesús Villalba, Laureano Moro-Velázquez, Thomas Thebaud, Najim Dehak
- INTERSPEECH 2023
- Readers: Everyone
Advances in Speaker Recognition for Multilingual Conversational Telephone Speech: The JHU-MIT System for NIST SRE20 CTS Challenge
Jesús Villalba, Bengt J. Borgstrom, Saurabh Kataria, Jaejin Cho, Pedro A. Torres-Carrasquillo, Najim Dehak
- Published: 01 Jan 2022, Last Modified: 12 May 2023
- Odyssey 2022
- Readers: Everyone
Advances in Cross-Lingual and Cross-Source Audio-Visual Speaker Recognition: The JHU-MIT System for NIST SRE21
Jesús Villalba, Bengt J. Borgstrom, Saurabh Kataria, Magdalena Rybicka, Carlos D. Castillo, Jaejin Cho, L. Paola García-Perera, Pedro A. Torres-Carrasquillo, Najim Dehak
- Published: 01 Jan 2022, Last Modified: 12 May 2023
- Odyssey 2022
- Readers: Everyone

View all 38 publications

Co-Authors

View all 76 co-authors