I’m an incoming PhD student at UC Berkeley. Current, I’m master’s student at Tsinghua University advised by Professor Jianyu Chen. I also work closely with Professors Koushil Sreenath and Huazhe Xu. Before that, I completed my bachelor’s from National Taiwan University.

I am interested in Embodied AI, Reinforcement Learning, Robotics, and Competitive Programming.

If my research or competitive programming interests you, please don’t hesitate to drop me an email. : )

Selected Awards

• 5th Place & Silver Medal in 2019 ACM-ICPC (International Collegiate Programming Contest) WorldFinals
  • From among 135 teams of three chosen from a field of 52,709 contestants from 3,233 universities in 110 countries on six continents.
  • Official ICPC Profile
  • Codebook & Practice Records for WorldFinals
• Silver Medal in 2017 International Olympiad in Informatics (IOI)
  • Official IOI Profile
• Grand Prize Winner in 2016 International Genetically Engineered Machine (iGEM)
  • Team member in HSiTAIWAN, which is the best high school team in 2016.
  • Official Result Page
  • Official Team Page

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2019 ACM-ICPC (International Collegiate Programming Contest) WorldFinals: Awards Ceremony.

2017 International Olympiad in Informatics (IOI): Awards Ceremony.

2019 ACM-ICPC (International Collegiate Programming Contest) WorldFinals: National Taiwan U.

2017 International Olympiad in Informatics (IOI): City Tour in Iran.

Selected Publications

(*: Equal contribution. Listed alphabetically.)

Humanoid-Gym: Reinforcement Learning for Humanoid Robot with Zero-Shot Sim2Real Transfer

Xinyang Gu*, Yen-Jen Wang*, Jianyu Chen

pdf code page

Prompt a Robot to Walk with Large Language Models

Yen-Jen Wang, Bike Zhang, Jianyu Chen, Koushil Sreenath

arXiv 2309.09969, preprint.

pdf code page

DoReMi: Grounding Language Model by Detecting and Recovering from Plan-Execution Misalignment

Yanjiang Guo*, Yen-Jen Wang*, Lihan Zha*, Zheyuan Jiang, Jianyu Chen

arXiv 2307.00329, preprint.

pdf page

Decentralized Motor Skill Learning for Complex Robotic Systems

Yanjiang Guo*, Zheyuan Jiang*, Yen-Jen Wang, Jingyue Gao, Jianyu Chen

In IEEE Robotics and Automation Letters (RAL) 2023

pdf

Selected Projects

RMA sim2real for Go1 Quadrupedal Robot

Yen-Jen Wang, Zheyuan Jiang, Jianyu Chen

Description:

• An implementation for RMA: Rapid Motor Adaptation for Legged Robots.
• Train on Isaac Gym and deploy on Unitree Go1 Robot.
• This is an assignment prepared for Prof. Jianyu Chen’s Advanced Topics in Robotics course.

An implementation for Extended Visual Cryptography for Natural Images

Yen-Jen Wang

Description:

• An unofficial C++ implementation for the Journal of WSCG. 2002, vol. 10, no. 1-2, p. 303-310 Extended Visual Cryptography for Natural Images.
• The two images are processed separately and printed on transparent plastic sheets. By overlapping these two plastic sheets, you can get the specified image.

code

Pour Water Task on A Mobile Manipulator

Yen-Jen Wang, Yanjiang Guo, Xiaoyu Chen, Jianyu Chen

Description:

• Use ROS to control the mobile manipulator to complete the pouring task.
• Use more accurate observation as a teaching model to train students using image input.