Yuji Yang

Hi! I am an independent researcher and game engine engineer. Currently, I am working as an Engine Engineer at SGRA-Studio, Tencent, focusing on real-time physics simulation and engine-level development. Previously, I worked as a Research Assistant at the RAPID Lab, Sun Yat-sen University, and as a Game Developer at NetEase Games. I received my Master’s degree from Sun Yat-sen University, advised by Prof. Hui Cheng.

Interests

Real-time physics simulation
3D Reconstruction
(Differentiable) Physical Simulation
Sim-to-Real (Robotics)

My dream is to conduct interesting and valuable research that closes the gap between virtual reality and physical reality.

Publications

*Equal contribution †Corresponding author

Gaussian-Informed Continuum for Physical Property Identification and Simulation

Junhao Cai* , Yuji Yang* , Weihao Yuan† , Yisheng He , Zilong Dong , Liefeng Bo , Hui Cheng , Qifeng Chen

*Equal contribution, order determined by coin toss.

Oral(0.46%)

Neural Information Processing Systems (NeurIPS). 2024.

[Paper] [Project Page] [Code] [Video]

Autonomous Vision-Based Aerial Grasping for Rotorcraft Unmanned Aerial Vehicles

Lishan Lin , Yuji Yang , Hui Cheng† , Xuechen Chen

Sensors

[Paper]

Projects

Elasticity Simulation

A Finite Element Method (FEM) implemented in Taichi Lang that supports both 2D and 3D simulations. The FEM implementation includes support for both explicit and implicit integer methods. Have fun!

Code

Fluid Simulation

Implemented multiple fluid simulators (WCSPH, IISPH, etc.), as well as one-way and two-way fluid-solid coupling.

Code