Chitwan Saharia

AI Resident, Google

Joined

November 2017

Names

Chitwan Saharia

Emails

****@gmail.com (Confirmed)

,

****@google.com (Confirmed)

Personal Links

Career & Education History

AI Resident

Google (google.com)

2019 – Present

Undergrad student

Indian Institute of Technology, Bombay (iitb.ac.in)

2015 – 2019

Advisors, Relations & Conflicts

Coworker

Present

Coworker

Mohammad Norouzi

Present

Coworker

Present

Coworker

Present

Expertise

language

,

RNNs

,

Transformers

Present

deep learning

,

translation

,

nmt

Present

non-autoregressive

Present

deep learning

,

vae

Present

Publications

TryOnDiffusion: A Tale of Two UNets
Luyang Zhu, Dawei Yang, Fitsum Reda, William Chan, Chitwan Saharia, Mohammad Norouzi, Ira Kemelmacher-Shlizerman
- 15 Sept 2023 (modified: 15 Sept 2023)
- OpenReview Archive Direct Upload
- Readers: Everyone
Synthetic Data from Diffusion Models Improves ImageNet Classification
Shekoofeh Azizi, Simon Kornblith, Chitwan Saharia, Mohammad Norouzi, David J. Fleet
- Accepted by TMLR
- Readers: Everyone
Re-Imagen: Retrieval-Augmented Text-to-Image Generator
Wenhu Chen, Hexiang Hu, Chitwan Saharia, William W. Cohen
- Published: 01 Feb 2023, Last Modified: 13 Feb 2023
- ICLR 2023 poster
- Readers: Everyone
Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding
Chitwan Saharia, William Chan, Saurabh Saxena, Lala Li, Jay Whang, Emily Denton, Seyed Kamyar Seyed Ghasemipour, Raphael Gontijo-Lopes, Burcu Karagol Ayan‎, Tim Salimans, Jonathan Ho, David J. Fleet, Mohammad Norouzi
- Published: 31 Oct 2022, Last Modified: 08 Feb 2026
- NeurIPS 2022 Accept
- Readers: Everyone
Palette: Image-to-Image Diffusion Models
Chitwan Saharia, William Chan, Huiwen Chang, Chris A. Lee, Jonathan Ho, Tim Salimans, David J. Fleet, Mohammad Norouzi
- 29 Sept 2021 (modified: 12 Oct 2025)
- ICLR 2022 Conference Withdrawn Submission
- Readers: Everyone
Palette: Image-to-Image Diffusion Models
Chitwan Saharia, William Chan, Huiwen Chang, Chris A. Lee, Jonathan Ho, Tim Salimans, David J. Fleet, Mohammad Norouzi
- Published: 08 Dec 2021, Last Modified: 04 May 2025
- DGMs and Applications @ NeurIPS 2021 Poster
- Readers: Everyone
Image Super-Resolution via Iterative Refinement
Chitwan Saharia, Jonathan Ho, William Chan, Tim Salimans, David J. Fleet, Mohammad Norouzi
- 2021 (modified: 04 May 2023)
- CoRR 2021
- Readers: Everyone
Imputer: Sequence Modelling via Imputation and Dynamic Programming
William Chan, Chitwan Saharia, Geoffrey E. Hinton, Mohammad Norouzi, Navdeep Jaitly
- 2020 (modified: 08 Nov 2022)
- CoRR 2020
- Readers: Everyone
Non-Autoregressive Machine Translation with Latent Alignments
Chitwan Saharia, William Chan, Saurabh Saxena, Mohammad Norouzi
- 2020 (modified: 08 Nov 2022)
- CoRR 2020
- Readers: Everyone
Combating False Negatives in Adversarial Imitation Learning
Konrad Zolna, Chitwan Saharia, Léonard Boussioux, David Yu-Tung Hui, Maxime Chevalier-Boisvert, Dzmitry Bahdanau, Yoshua Bengio
- 2020 (modified: 13 Apr 2025)
- CoRR 2020
- Readers: Everyone

View all 12 publications

Co-Authors

View all 36 co-authors