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Author

Yupeng Hu

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Preprint Oct 2026

GroundSight at GroundLM 2026 Shared Tasks: GoldenViewVQA

GoldenViewVQA requires models to jointly answer driving-scene questions and identify the camera view containing the supporting visual evidence, making precise evidence localization as important as answer correctness. We present \textbf{CoVeR-VQA}, a training-free multi-stage verification and correction framework for gr...

Kun Wang, Yu-Peng Hu, Ru-Ping Cao et al. · 0 citations
#artificial intelligence Preprint Sep 2026

MM-ContextFold: Context Folding for Multimodal Agentic Retrieval

MM-ContextFold is proposed, a training-free framework that loads raw images only when needed and maintains a persistent, text-only main context for high-level planning and spawns ephemeral branch contexts for image-dependent subtasks.

Yang Tian, Fan Liu, Jing-Yuan Zhang et al. · 0 citations
Preprint Aug 2026

LightAIR: Lightweight Action Inversion and Riemannian Rectification for Text-based Person Anomaly Search

The Lightweight Action Inversion and Riemannian rectification network (LightAIR) is proposed, which introduces textual semantic priors as anchors via a lightweight action inversion operator to extract pure action features, thereby overcoming visual-inherent coupling.

Yulun Zhang, Zixu Li, Zhiwei Chen et al. · 0 citations

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