Chen, Tianyu

14 publications

ICLR 2025 Automated Proof Generation for Rust Code via Self-Evolution Tianyu Chen, Shuai Lu, Shan Lu, Yeyun Gong, Chenyuan Yang, Xuheng Li, Md Rakib Hossain Misu, Hao Yu, Nan Duan, Peng Cheng, Fan Yang, Shuvendu K Lahiri, Tao Xie, Lidong Zhou

NeurIPS 2025 CoLT: The Conditional Localization Test for Assessing the Accuracy of Neural Posterior Estimates Tianyu Chen, Vansh Bansal, James G. Scott

AISTATS 2025 Conditional Diffusions for Amortized Neural Posterior Estimation Tianyu Chen, Vansh Bansal, James G. Scott

IJCAI 2025 FreqMoE: Dynamic Frequency Enhancement for Neural PDE Solvers Tianyu Chen, Haoyi Zhou, Ying Li, Hao Wang, Zhenzhe Zhang, Tianchen Zhu, Shanghang Zhang, Jianxin Li

CVPR 2025 Galaxy Walker: Geometry-Aware VLMs for Galaxy-Scale Understanding Tianyu Chen, Xingcheng Fu, Yisen Gao, Haodong Qian, Yuecen Wei, Kun Yan, Haoyi Zhou, Jianxin Li

NeurIPS 2025 Improving Data Efficiency for LLM Reinforcement Fine-Tuning Through Difficulty-Targeted Online Data Selection and Rollout Replay Yifan Sun, Jingyan Shen, Yibin Wang, Tianyu Chen, Zhendong Wang, Mingyuan Zhou, Huan Zhang

ICML 2025 OmniArch: Building Foundation Model for Scientific Computing Tianyu Chen, Haoyi Zhou, Ying Li, Hao Wang, Chonghan Gao, Rongye Shi, Shanghang Zhang, Jianxin Li

ICML 2025 PINNsAgent: Automated PDE Surrogation with Large Language Models Qingpo Wuwu, Chonghan Gao, Tianyu Chen, Yihang Huang, Yuekai Zhang, Jianing Wang, Jianxin Li, Haoyi Zhou, Shanghang Zhang

NeurIPS 2024 Diffusion Policies Creating a Trust Region for Offline Reinforcement Learning Tianyu Chen, Zhendong Wang, Mingyuan Zhou

NeurIPS 2024 Identifying General Mechanism Shifts in Linear Causal Representations Tianyu Chen, Kevin Bello, Francesco Locatello, Bryon Aragam, Pradeep Ravikumar

NeurIPS 2024 Towards Editing Time Series Baoyu Jing, Shuqi Gu, Tianyu Chen, Zhiyu Yang, Dongsheng Li, Jingrui He, Kan Ren

AAAI 2023 MoEC: Mixture of Expert Clusters Yuan Xie, Shaohan Huang, Tianyu Chen, Furu Wei

NeurIPS 2023 iSCAN: Identifying Causal Mechanism Shifts Among Nonlinear Additive Noise Models Tianyu Chen, Kevin Bello, Bryon Aragam, Pradeep K. Ravikumar

ACML 2021 Relation Also Need Attention: Integrating Relation Information into Image Captioning Tianyu Chen, Zhixin Li, Tiantao Xian, Canlong Zhang, Huifang Ma