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Xupeng Chen
Observed name:
Chen, Xupeng
Institutions:
New York University,
Columbia University
Observed institutions:
New York University,
Columbia University
OpenAlex ID:
A5129673977
Multi-Harness Reinforcement Learning for Coding Agents: Training Gains and Harness Dependence
2026
·
Le, Chenqian
, Cheng, Jiayi
, et al.
·
arXiv (Cornell University)
PDF
PreDiff-LM: Pretrained Discrete Masked Diffusion Language Modeling with Hybrid Attention
2026
·
Yao, Zhengtao
, Li, Runhao
, et al.
·
arXiv (Cornell University)
PDF
Less Data, Better Alignment: Data-Centric Multi-Evaluator Agreement for Preference Optimization
2026
·
Yao, Zhengtao
, Li, Runhao
, et al.
·
arXiv (Cornell University)
PDF
Iterative Multimodal Retrieval-Augmented Generation for Medical Question Answering
2026
·
Chen, Xupeng
, Shi, Binbin
, et al.
·
arXiv (Cornell University)
PDF
ENCORE: Entropy-guided Reward Composition for Multi-head Safety Reward Models
2026
·
Xiaomin Li
, Xupeng Chen
, et al.
·
Proceedings of the AAAI Conference on Artificial Intelligence
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Works count:
5
Citation count:
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