Author

Xi Zeng

h-index 1 View on Semantic Scholar

We have 2 of 5 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.

Preprint Aug 2026

SR-JEPA: Learning Predictive Latent State in 3D Scenes

SR-JEPA is introduced, a point-native JEPA for scene-scale point clouds whose original frozen predictive pathway can be queried at a supplied location and reveals a queryable, compositional 3D predictive state.

Zihan Zhou, Qi-Fu Wen, Xi Zeng · 0 citations

#machine learning Preprint Sep 2026

How Wrong Can a Good Predictor Be? Diverging Updates with Vanishing Predictive KL

It is proved that an unbounded gap between the update maps can coexist with vanishing predictive KL for every fixed finite $K\ge2$ in a stationary symmetric Gaussian HMM, and isolates two missing links between internal update gaps and predictive cost.

Qi-Fu Wen, Shuai Liu, Zihan Zhou et al. · 0 citations