ICLR on PKU ZhiClasshttps://zhi-class.ai/tags/iclr/Recent content in ICLR on PKU ZhiClassHugo -- gohugo.ioenCopyright © Zhi Class 2022-2026Mon, 26 Jan 2026 00:00:00 +0000Learning Physics-Grounded 4D Dynamics with Neural Gaussian Force Fieldshttps://zhi-class.ai/research/2601.learning-physics-grounded-4d-dynamics-with-neura/Mon, 26 Jan 2026 00:00:00 +0000https://zhi-class.ai/research/2601.learning-physics-grounded-4d-dynamics-with-neura/Predicting physical dynamics from visual data remains a fundamental challenge in AI, as it requires both accurate scene understanding and robust physics reasoning.Neural Force Field: Few shot learning of generalized physical reasoninghttps://zhi-class.ai/research/2601.neural-force-field/Mon, 26 Jan 2026 00:00:00 +0000https://zhi-class.ai/research/2601.neural-force-field/We present NFF, a modeling framework built on NODE that learns interpretable force field representations which can be efficiently integrated through an ODE solver to predict object trajectories.