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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Yun Fu

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Preprint Oct 2026

Token-Level Video Reinforcement Learning

Reinforcement learning (RL) for video generation usually assigns one scalar reward to an entire sampled video. Yet a video is not uniformly flawed: some visual tokens may already satisfy the prompt, whereas others require correction. A scalar reward cannot localize errors, causing optimization to perturb satisfactory t...

Yi-Fan Wang, G. Qian, Yan-Yu Li et al. · 0 citations
Preprint Aug 2026

Beyond Atomic Layouts: Compositional Design Understanding with Vision-Language Models

A post-training paradigm that integrates multimodal alignment (MA) and structural perception (SP) is proposed, MA enhances element interpretation by grounding metadata-defined elements to their visual counterparts, mitigating semantic drift, and SP models layer-aware inter-element spatial relationships to improve hiera...

Yiyang Huang, Zhao-Wen Wang, Simon Jenni et al. · 0 citations

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