Sonia Raychaudhuri

PhD student, Computer Science, Simon Fraser University

Joined

November 2022

Names

Sonia Raychaudhuri (Preferred)

Emails

****@sfu.ca (Confirmed)

****@gmail.com (Confirmed)

****@theaiinstitute.com (Confirmed)

****@sfu.ca (Confirmed)

Personal Links

Career & Education History

PhD student

Computer Science , Simon Fraser University (sfu.ca)

2020 – 2026

Intern

Boston Dynamics AI Institute (theaiinstitute.com)

2024 – 2024

Advisors, Relations & Conflicts

Coauthor

Manolis Savva

Present

PhD Advisor

Angel Chang

2020 – 2026

Coauthor

Duy Ta

2024 – 2025

Coauthor

Enrico Cancelli

2023 – 2025

Coauthor

Tommaso Campari

2020 – 2025

Coauthor

Bernadette Bucher

2024 – 2024

Coauthor

Unnat Jain

2020 – 2023

Coauthor

Shivansh Patel

2020 – 2021

Expertise

Embodied AI

Vision Navigation

Vision and Language Navigation

Present

Computer Vision

Present

Natural Language Understanding

Present

Publications

VISOR: VIsual Spatial Object Reasoning for Language-driven Object Navigation
Francesco Taioli, Shiping Yang, Sonia Raychaudhuri, Marco Cristani, Unnat Jain, Angel X Chang
- Submitted to ICLR 2026
- Readers: Everyone
MLFM: Multi-Layered Feature Maps for Richer Language Understanding in Zero-Shot Semantic Navigation
Sonia Raychaudhuri, Enrico Cancelli, Tommaso Campari, Lamberto Ballan, Manolis Savva, Angel X Chang
- Submitted to ICLR 2026
- Readers: Everyone
Semantic Mapping in Indoor Embodied AI - A Survey on Advances, Challenges, and Future Directions
Sonia Raychaudhuri, Angel X Chang
- Accepted by TMLR
- Readers: Everyone
MOPA: Modular Object Navigation with PointGoal Agents
Sonia Raychaudhuri, Tommaso Campari, Unnat Jain, Manolis Savva, Angel X Chang
- Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)
- Readers: Everyone
R3DS: Reality-linked 3D Scenes for Panoramic Scene Understanding
Qirui Wu, Sonia Raychaudhuri, Daniel Ritchie, Manolis Savva, Angel X Chang
- SynData4CV
- Readers: Everyone
Reduce, Reuse, Recycle: Modular Multi-Object Navigation
Sonia Raychaudhuri, Tommaso Campari, Unnat Jain, Manolis Savva, Angel X. Chang
- 2023 (modified: 24 Apr 2023)
- CoRR 2023
- Readers: Everyone
Retrospectives on the Embodied AI Workshop
Matt Deitke, Dhruv Batra, Yonatan Bisk, Tommaso Campari, Angel X. Chang, Devendra Singh Chaplot, Changan Chen, Claudia Pérez-D'Arpino, Kiana Ehsani, Ali Farhadi, Li Fei-Fei, Anthony G. Francis, Chuang Gan, Kristen Grauman, David Hall, Winson Han, Unnat Jain, Aniruddha Kembhavi, Jacob Krantz, Stefan Lee et al. (19 additional authors not shown)
- 2022 (modified: 09 Nov 2022)
- CoRR 2022
- Readers: Everyone
Language-Aligned Waypoint (LAW) Supervision for Vision-and-Language Navigation in Continuous Environments
Sonia Raychaudhuri, Saim Wani, Shivansh Patel, Unnat Jain, Angel X. Chang
- 2021 (modified: 14 Sept 2022)
- EMNLP (1) 2021
- Readers: Everyone
Language-Aligned Waypoint (LAW) Supervision for Vision-and-Language Navigation in Continuous Environments
Sonia Raychaudhuri, Saim Wani, Shivansh Patel, Unnat Jain, Angel X. Chang
- Published: 01 Jan 2021, Last Modified: 04 Nov 2023
- CoRR 2021
- Readers: Everyone
Motion Annotation Programs: A Scalable Approach to Annotating Kinematic Articulations in Large 3D Shape Collections
Xianghao Xu, David Charatan, Sonia Raychaudhuri, Hanxiao Jiang, Mae Heitmann, Vladimir Kim, Siddhartha Chaudhuri, Manolis Savva, Angel X. Chang, Daniel Ritchie
- 2020 (modified: 04 Nov 2023)
- 3DV 2020
- Readers: Everyone

View all 11 publications

Co-Authors

View all 57 co-authors