Sourav Bhattacharya

Joined

July 2019

Names

Sourav Bhattacharya

Emails

****@gmail.com (Confirmed)

Personal Links

Google Scholar

DBLP

Career & Education History

Principal Researcher

Samsung AI Center (samsung.com)

2018 – 2025

Researcher

Nokia Bell Labs (nokia-bell-labs.com)

2015 – 2018

Postdoc

Aalto University (aalto.fi)

2014 – 2015

PhD student

University of Helsinki (cs.helsinki.fi)

2010 – 2014

Advisors, Relations & Conflicts

PhD Advisor

Petteri Nurmi

2006 – 2014

Expertise

Speech recognition

sound enhancement

generative ai

2018 – 2025

Deep Learning

Model Compression

On-device efficiency

2015 – 2021

Publications

Efficient High-Resolution Image Editing with Hallucination-Aware Loss and Adaptive Tiling
Young D. Kwon, Abhinav Mehrotra, Malcolm Chadwick, Alberto Gil Couto Pimentel Ramos, Sourav Bhattacharya
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Evaluation of LLMs in Speech is Often Flawed: Test Set Contamination in Large Language Models for Speech Recognition
Yuan Tseng, Titouan Parcollet, Rogier van Dalen, Shucong Zhang, Sourav Bhattacharya
- SpeechAI TTIC 2025 OralorPoster
- Readers: Everyone
Upcycling Text-to-Image Diffusion Models for Multi-Task Capabilities
Ruchika Chavhan, Abhinav Mehrotra, Malcolm Chadwick, Alberto Gil Couto Pimentel Ramos, Luca Morreale, Mehdi Noroozi, Sourav Bhattacharya
- ICML 2025 poster
- Readers: Everyone
Resource Efficient Self-Supervised Learning for Speech Embeddings
Abhinav Mehrotra, Alberto Gil Couto Pimentel Ramos, Shucong Zhang, Salah Zaiem, Titouan Parcollet, Sourav Bhattacharya
- Submitted to ICLR 2024
- Readers: Everyone
SummaryMixing: A Linear-Complexity Alternative to Self-Attention for Speech Recognition and Understanding
Titouan Parcollet, Rogier van Dalen, Shucong Zhang, Sourav Bhattacharya
- Submitted to ICLR 2024
- Readers: Everyone
Resource Efficient Self-Supervised Learning for Speech Recognition
Abhinav Mehrotra, Alberto Gil Couto Pimentel Ramos, Nicholas Donald Lane, Sourav Bhattacharya
- Published: 01 Feb 2023, Last Modified: 13 Feb 2023
- Submitted to ICLR 2023
- Readers: Everyone
Conditioning Sequence-to-sequence Networks with Learned Activations
Alberto Gil Couto Pimentel Ramos, Abhinav Mehrotra, Nicholas Donald Lane, Sourav Bhattacharya
- Published: 28 Jan 2022, Last Modified: 13 Feb 2023
- ICLR 2022 Poster
- Readers: Everyone
Resource Efficient Deep Reinforcement Learning for Acutely Constrained TinyML Devices
Filip Svoboda, David Nunes, Milad Alizadeh, Russel Daries, Rui Luo, Akhil Mathur, Sourav Bhattacharya, Jorge Sa Silva, Nicholas Donald Lane
- Published: 07 Feb 2021, Last Modified: 05 May 2023
- tinyML 2021 Poster
- Readers: Everyone
NAS-Bench-ASR: Reproducible Neural Architecture Search for Speech Recognition
Abhinav Mehrotra, Alberto Gil C. P. Ramos, Sourav Bhattacharya, Łukasz Dudziak, Ravichander Vipperla, Thomas Chau, Mohamed S Abdelfattah, Samin Ishtiaq, Nicholas Donald Lane
- Published: 12 Jan 2021, Last Modified: 05 May 2023
- ICLR 2021 Poster
- Readers: Everyone
Deterministic Binary Filters for Convolutional Neural Networks
Vincent W. S. Tseng, Sourav Bhattacharya, Javier Fernández-Marqués, Milad Alizadeh, Catherine Tong, Nicholas D. Lane
- 2018 (modified: 10 Nov 2022)
- IJCAI 2018
- Readers: Everyone

View all 11 publications

Co-Authors

View all 36 co-authors