Nadun Ranawaka Arachchige

Intern, GEAR, NVIDIA

PhD student, Georgia Institute of Technology

Joined

May 2021

Names

Nadun Ranawaka Arachchige (Preferred)

Emails

****@gatech.edu (Confirmed)

Personal Links

Homepage

Google Scholar

Career & Education History

Intern

GEAR, NVIDIA (nvidia.com)

2025 – Present

PhD student

Georgia Institute of Technology (gatech.edu)

2024 – Present

MS student

Georgia Institute of Technology (gatech.edu)

2021 – 2023

Undergrad student

Georgia Institute of Technology (gatech.edu)

2017 – 2021

Advisors, Relations & Conflicts

PhD Advisor

Danfei Xu

2024 – Present

Coauthor

Ajay Mandlekar

2024 – Present

Expertise

Robot Learning

Present

Imitation Learning

Present

Diffusion Models

Present

Vision-Language-Action Models

Present

Simulation

Present

Publications

SimFoundry: Modular and Automated Scene Generation for Policy Learning and Evaluation
Nadun Ranawaka Arachchige, Josiah Wong, Wei-Lin Pai, Wei-Teng Chu, Tianyuan Dai, Masoud Moghani, Hang Yin, Yunfan Jiang, Wesley Durbano, Brandon Bryce Huynh, Linxi Fan, Danfei Xu, Ruohan Zhang, Li Fei-Fei, Bowen Wen, Ajay Mandlekar, Yuke Zhu
- Real2Sim2Real
- Readers: Everyone
World Action Models are Zero-shot Policies
Seonghyeon Ye, Yunhao Ge, Kaiyuan Zheng, Shenyuan Gao, Sihyun Yu, George Kurian, Suneel Indupuru, You Liang Tan, Chuning Zhu, Jiannan Xiang, Ayaan Naveed Malik, Kyungmin Lee, William Liang, Nadun Ranawaka Arachchige, Jiasheng Gu, Yinzhen Xu, Guanzhi Wang, Fengyuan Hu, Avnish Narayan, Johan Bjorck et al. (16 additional authors not shown)
- ICLR 2026 Workshop World Models
- Readers: Everyone
Joint Model-based Model-free Diffusion for Planning with Constraints
Wonsuhk Jung, Utkarsh Aashu Mishra, Nadun Ranawaka Arachchige, Yongxin Chen, Danfei Xu, Shreyas Kousik
- CoRL 2025 Poster
- Readers: Everyone
SAIL: Faster-than-Demonstration Execution of Imitation Learning Policies
Nadun Ranawaka Arachchige, Zhenyang Chen, Wonsuhk Jung, Woo Chul Shin, Rohan Bansal, Pierre Barroso, Yu Hang He, Yingyan Celine Lin, Benjamin Joffe, Shreyas Kousik, Danfei Xu
- CoRL 2025 Oral
- Readers: Everyone
SAIL: Faster-than-Demonstration Execution of Imitation Learning Policies
Nadun Ranawaka Arachchige, Zhenyang Chen, Wonsuhk Jung, Woo Chul Shin, Rohan Bansal, Yu Hang He, Yingyan Celine Lin, Benjamin Joffe, Shreyas Kousik, Danfei Xu
- ICRA 2025 Workshop: Beyond Pick and Place SpotlightPoster
- Readers: Everyone
What Matters in Learning from Large-Scale Datasets for Robot Manipulation
Vaibhav Saxena, Matthew Bronars, Nadun Ranawaka Arachchige, Kuancheng Wang, Woo Chul Shin, Soroush Nasiriany, Ajay Mandlekar, Danfei Xu
- CoRL 2024 Workshop MRM-D Poster
- Readers: Everyone
RAIL: Reachability-Aided Imitation Learning for Safe Policy Execution
Wonsuhk Jung, Dennis Anthony, Utkarsh Aashu Mishra, Nadun Ranawaka Arachchige, Danfei Xu, Shreyas Kousik
- CoRL 2024 Workshop SAFE-ROL Poster
- Readers: Everyone
What Matters in Learning from Large-Scale Datasets for Robot Manipulation
Vaibhav Saxena, Matthew Bronars, Nadun Ranawaka Arachchige, Kuancheng Wang, Woo Chul Shin, Soroush Nasiriany, Ajay Mandlekar, Danfei Xu
- ICLR 2025 Poster
- Readers: Everyone
The Utility of Explainable AI in Ad Hoc Human-Machine Teaming
Rohan R Paleja, Muyleng Ghuy, Nadun Ranawaka Arachchige, Reed Jensen, Matthew Gombolay
- Published: 09 Nov 2021, Last Modified: 26 May 2025
- NeurIPS 2021 Poster
- Readers: Everyone

Co-Authors

View all 68 co-authors