Author

Lei Zhang

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Jul 2026

OSEF: One-Step Evidence Fusion for Cross-Video Scene Procedure Planning

This work introduces Cross-Video Scene Procedure Planning (CVSPP): given an answer-redacted start-goal query and K candidate videos, a model must retrieve the supporting video, localize the relevant window, and predict the action sequence.

Zhentong Ye, Lei Zhang, Sijia Zhou et al. · arXiv.org · 0 citations

Jul 2026

Beyond Retrieval: Analytic Memory for Multimodal Agents

This paper presents AdaMM, a framework that jointly supports retrieval and analytic memory that extracts provenance-linked attribute-value observations from dialogue, images, and contextual metadata, discovers recurring field structures, and materializes them for analytical access.

Zhoujin Tian, Yao Tian, Hao Zhang et al. · arXiv.org · 1 citation