3 papers
cs.ET2026
LivePhys: Transforming Static Physics Problems into Interactive Simulations via a Scan-to-Play Framework
Xiaowei Dai, Ziyu Luo, Xiangwen Zhang +3
Physics problems in textbooks are typically presented as static diagrams accompanied by brief textual descriptions, requiring learners to infer dynamic physical behaviors through m…
cs.CV2026
AccidentSim: Generating Vehicle Collision Videos with Physically Realistic Collision Trajectories from Real-World Accident Reports
Xiangwen Zhang, Qian Zhang, Longfei Han +3
Collecting real-world vehicle accident videos for autonomous driving research is challenging due to their rarity and complexity. While existing driving video generation methods may…
cs.HC2025
SketchPlay: Intuitive Creation of Physically Realistic VR Content with Gesture-Driven Sketching
Xiangwen Zhang, Xiaowei Dai, Runnan Chen +2
Creating physically realistic content in VR often requires complex modeling tools or predefined 3D models, textures, and animations, which present significant barriers for non-expe…