He Liang

works on

3d scene understanding 1 graph neural networks 1 hierarchical attention 1 multimodal large language models 1 multi-room reasoning 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.CV2026

CAIRN: Cross-Room 3D Scene Understanding with Topology-Aware Large Multimodal Models

He Liang, Chenyang Ma, Yiming Zhang +4

The paper introduces CAIRN, a topology‑aware large multimodal model that uses graph neural networks and hierarchical attention to understand and reason about multi‑room 3D scenes.