Author

Rui Lu

2 papers indexed here

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Preprint Aug 2026

AWM: Answerable Working Memory for Long-Document VQA Agents

Long-document visual question answering increasingly relies on VLM agents that retrieve candidate pages, inspect page images, write findings to working memory, and synthesize answers. Working memory should carry answer-supporting evidence across page inspections for later grounded answering, yet existing evaluation mai...

Dongzhuoran Zhou, Yuqicheng Zhu, Yu-Le Liu et al. · 3 citations · ⚡1

#artificial intelligence May 2026

EvoScene-VLA: Evolving Scene Beliefs Inside the Action Decoder for Chunked Robot Control

EvoScene-VLA is introduced, which uses compact scene tokens to unify within-chunk scene prediction, cross-chunk state propagation, and observation-based correction and shows that a recurrent scene state alone does not necessarily improve performance, whereas state propagation can improve control when combined with geom...

Chu-Shan Zhang, Rui Lu, Jin-Guang Tong et al. · arXiv.org · 2 citations