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Yan Chen

DRPO: Efficient Reasoning via Decoupled Reward Policy Optimization

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Oct 06, 2025
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Automating Modelica Module Generation Using Large Language Models: A Case Study on Building Control Description Language

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Sep 18, 2025
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Perception Before Reasoning: Two-Stage Reinforcement Learning for Visual Reasoning in Vision-Language Models

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Sep 16, 2025
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TFANet: Three-Stage Image-Text Feature Alignment Network for Robust Referring Image Segmentation

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Sep 16, 2025
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RDDM: Practicing RAW Domain Diffusion Model for Real-world Image Restoration

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Aug 26, 2025
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Semantic Energy: Detecting LLM Hallucination Beyond Entropy

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Aug 20, 2025
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Estimating 2D Camera Motion with Hybrid Motion Basis

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Jul 30, 2025
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Perception-Oriented Latent Coding for High-Performance Compressed Domain Semantic Inference

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Jul 02, 2025
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DicFace: Dirichlet-Constrained Variational Codebook Learning for Temporally Coherent Video Face Restoration

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Jun 16, 2025
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Hallo4: High-Fidelity Dynamic Portrait Animation via Direct Preference Optimization and Temporal Motion Modulation

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May 29, 2025
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