Author

Xiang-Bo Shu

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Preprint Jul 2026

Dual Latent Memory in Vision-Language-Action Models for Robotic Manipulation

LaMem-VLA is introduced, a latent-memory-native framework that reconstructs historical experience into latent memory tokens and directly interweaves them with VLA reasoning, and enables memory to directly participate in VLA reasoning and guide action generation under a bounded context.

Hongyu Qu, Jianzhe Gao, Xiaobin Hu et al. · 1 citation

Preprint Aug 2026

MedFG-VQA: Low-Frequency Memory and Graph Attention for Lightweight Medical VQA

A lightweight framework that leverages a memory bank to augment DCT-based low-frequency features and employs graph-enhanced cross-attention for effective visual-textual alignment is proposed, highlighting its efficiency and potential for clinical deployment.

Hao-Wen Gu, Gensheng Pei, Zeren Sun et al. · 2 citations