Author

Jiahao Ji

h-index 0 View on Semantic Scholar

We have 1 of 3 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Aug 2026

HiPHI: A Large-Scale Benchmark for High-Precision Human Motion and Object-Interaction

This work presents HiPHI, a 600+ hour scale high-fidelity whole-body human motion dataset designed to systematically maximize coverage of the human motion and interaction manifold, and introduces a benchmark suite evaluating motion-space diversity, interaction grounding, object consistency, and physical AI applications.

Jiahao Ji, Ji Ma, Runhan Zhang et al. · 0 citations