Xiwen Chen
- Papers
- 4
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4papers
Authored papers
4ModelLens: Finding the Best for Your Task from Myriads of Models
arXiv 2026
DRA-GRPO: Exploring Diversity-Aware Reward Adjustment for R1-Zero-Like Training of Large Language Models
arXiv 2025
AHA: Aligning Large Audio-Language Models for Reasoning Hallucinations via Counterfactual Hard Negatives
arXiv 2025
TimeMIL: Advancing Multivariate Time Series Classification via a Time-aware Multiple Instance Learning
arXiv 2024
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