Authors

Taojie Zhu

Publications 2

Preprint Open access

UP-MOPD: Update Projection in Multi-Teacher On-Policy Distillation

Taojie Zhu, Jing Jin, Yuan Xia et al. · 2026

On-policy distillation from multiple teachers combines expertise from different domains in a single student, but conflicting gradients can hinder this integration. Gradient corrections directly constrain parameter updates under plain SGD. With optimizers such as AdamW, however, momentum, adaptive scaling, and weight de …

Preprint Open access

TRIM-ReID: Duplication-Aware Token Reduction and Modality-Aligned Interaction for Multi-Modal Object Re-Identification

Wanke Xia, Ruiding Zhu, Xingguo Xu et al. · 2026

Multi-modal object re-identification exploits complementary RGB, near-infrared (NIR), and thermal-infrared (TIR) observations to retrieve target objects. However, existing methods commonly employ visual encoders optimized for global image-text alignment and select tokens using learned importance scores. Such designs fa …

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