Chang, Wei-Jer

3 publications

ICLR 2026 SPACeR: Self-Play Anchoring with Centralized Reference Models Wei-Jer Chang, Akshay Rangesh, Kevin Joseph, Matthew Strong, Masayoshi Tomizuka, Yihan Hu, Wei Zhan

ICCV 2025 LANGTRAJ: Diffusion Model and Dataset for Language-Conditioned Trajectory Simulation Wei-Jer Chang, Wei Zhan, Masayoshi Tomizuka, Manmohan Chandraker, Francesco Pittaluga

ECCV 2024 Safe-Sim: Safety-Critical Closed-Loop Traffic Simulation with Diffusion-Controllable Adversaries Wei-Jer Chang, Francesco Pittaluga, Masayoshi Tomizuka, Wei Zhan, Manmohan Chandraker