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Author

Yuhan Gao

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Preprint Sep 2026

Dynamic Thermal Gaussians: Multimodal 4D Gaussian Splatting

Thermography plays a vital role in military and broader thermal analysis applications. Recent progress in 3D thermal reconstruction has extended temperature analysis from 2D to 3D space, yet most existing works assume static temperature distributions, neglecting the temporal dynamics of heat transfer in real-world envi...

Rong-Feng Lu, Li-Feng Lin, Xiaobao Wei et al. · 0 citations
2026

KEML: A Knowledge Enhanced Meta-Learning Model for User Cold-Start Recommendation

The user cold-start problem refers to the decline in recommendation quality that occurs when a new user joins a recommendation system due to sparse interaction data. To address this issue, recent studies have adopted meta-learning methods that learn global initial parameters and quickly adapt to new users with minimal...

Yunfa Li, Li Zhang, Yuhan Gao · 0 citations
Conference Open access Sep 2026

ReDi-FM: Frozen Foundation Model for Continual Test-Time Adaptation in Medical Image Segmentation

Reciprocal Distillation with a Frozen Foundation Model (ReDi-FM), a novel framework with two core components: using structure-aware prompts from the source model to guide the frozen VFM to generate target-adapted supervision, and distilling the resulting knowledge back into the adapting model.

Jian-Hang Ji, Zhi-Ming Cheng, Jian-Xiang Zhao et al. · 0 citations
Preprint Aug 2026

Hypergraph-based Multimodal Retrieval-Augmented Generation with Incremental Refinement

This paper formalizes the document structure as a Multimodal Hypergraph, utilizing hyperedges as unified semantic containers to encapsulate multi-way associations across text, images, and tables, thereby transcending point-to-point modeling and introducing an Anchor-driven Incremental Refinement mechanism.

Shenao Chen, Yidan Xu, Xiangmin Han et al. · 0 citations

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