Jiahui Zhang

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authored 3 papers about 1 month ago

4D-VLA: Spatiotemporal Vision-Language-Action Pretraining with Cross-Scene Calibration

Paper • 2506.22242 • Published Jun 27

UniUGG: Unified 3D Understanding and Generation via Geometric-Semantic Encoding

Paper • 2508.11952 • Published Aug 16 • 1

Reinforcing Action Policies by Prophesying

Paper • 2511.20633 • Published Nov 25 • 3

authored a paper 9 months ago

From Flatland to Space: Teaching Vision-Language Models to Perceive and Reason in 3D

Paper • 2503.22976 • Published Mar 29 • 3