Xuan Ouyang's picture

Xuan Ouyang

YoungXuan

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https://yancyou.github.io/

AI & ML interests

Pre-training, UMM, Post-training, Agents

Recent Activity

upvoted a paper 4 days ago

DataFlex: A Unified Framework for Data-Centric Dynamic Training of Large Language Models

upvoted a paper 20 days ago

Beyond Language Modeling: An Exploration of Multimodal Pretraining

upvoted a paper 20 days ago

Attention Residuals

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Organizations

authored a paper about 2 months ago

OPUS: Towards Efficient and Principled Data Selection in Large Language Model Pre-training in Every Iteration

Paper • 2602.05400 • Published Feb 5 • 350

submitted a paper to Daily Papers about 2 months ago

OPUS: Towards Efficient and Principled Data Selection in Large Language Model Pre-training in Every Iteration

Paper • 2602.05400 • Published Feb 5 • 350

authored a paper 2 months ago

The Side Effects of Being Smart: Safety Risks in MLLMs' Multi-Image Reasoning

Paper • 2601.14127 • Published Jan 20 • 5