Zhenghao Xu

According to our database, Zhenghao Xu authored at least 23 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

From Pen to Pixel: Translating Hand-Drawn Plots into Graphical APIs via a Novel Benchmark and Efficient Adapter.

Zhenghao Xu, Mengning Yang

CoRR, March, 2026

Approximation of Log-Partition Function in Policy Mirror Descent Induces Implicit Regularization for LLM Post-Training.

Zhenghao Xu, Qin Lu, Changlong Yu, Tuo Zhao

CoRR, February, 2026

Graph-based evolutionary search for maximum independent union of cliques problem.

Zhenghao Xu, Ruixue Zhang, Xueshi Dong, Qihao Song

Swarm Evol. Comput., 2026

Automated on-site viable primordia count estimation for Hypsizygus marmoreus through enhanced RSL-YOLOv8m based segmentation.

Shuzhen Yang, Kaiwei Yang, Zhenghao Xu, Dongjian Zhang, Jin Yuan

Comput. Electron. Agric., 2026

2025

Self-Rewarding PPO: Aligning Large Language Models with Demonstrations Only.

Qingru Zhang, Liang Qiu, Ilgee Hong, Zhenghao Xu, Tianyi Liu, Shiyang Li, Rongzhi Zhang, Zheng Li, Lihong Li, Bing Yin, Chao Zhang, Jianshu Chen, Haoming Jiang, Tuo Zhao

CoRR, October, 2025

Ask a Strong LLM Judge when Your Reward Model is Uncertain.

Zhenghao Xu, Qin Lu, Qingru Zhang, Liang Qiu, Ilgee Hong, Changlong Yu, Wenlin Yao, Yao Liu, Haoming Jiang, Lihong Li, Hyokun Yun, Tuo Zhao

CoRR, October, 2025

Enhancing Epidemic Forecasting: Evaluating the Role of Mobility Data and Graph Convolutional Networks.

Suhan Guo, Zhenghao Xu, Furao Shen, Jian Zhao

CoRR, June, 2025

Automatic liver tumor segmentation based on improved Yolo-v5 and B-spline level set.

Lin Zhang, Wenqing Zhang, Zhenghao Xu

Clust. Comput., June, 2025

COSMOS: A Hybrid Adaptive Optimizer for Memory-Efficient Training of LLMs.

Liming Liu, Zhenghao Xu, Zixuan Zhang, Hao Kang, Zichong Li, Chen Liang, Weizhu Chen, Tuo Zhao

CoRR, February, 2025

Good regularity creates large learning rate implicit biases: edge of stability, balancing, and catapult.

Yuqing Wang, Zhenghao Xu, Tuo Zhao, Molei Tao

J. Mach. Learn. Res., 2025

Hybrid genetic algorithm with Wiener process for multi-scale colored balanced traveling salesman problem.

Xueshi Dong, Liwen Ma, Xin Zhao, Yongchang Shan, Jie Wang, Zhenghao Xu

Expert Syst. Appl., 2025

A segmentation network based on CNNs for identifying laryngeal structures in video laryngoscope images.

Jinjing Wu, Wenhui Guo, Zhanheng Chen, Huixiu Hu, Houfeng Li, Ying Zhang, Jing Huang, Long Liu, Zhenghao Xu, Tianying Xu, Miao Zhou, Chenglong Zhu, Haipo Cui, Wenyun Xu, Zui Zou

Comput. Medical Imaging Graph., 2025

Think-RM: Enabling Long-Horizon Reasoning in Generative Reward Models.

Ilgee Hong, Changlong Yu, Liang Qiu, Weixiang Yan, Zhenghao Xu, Haoming Jiang, Qingru Zhang, Qin Lu, Xin Liu, Chao Zhang, Tuo Zhao

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2025, 2025

Construction of Behavioral Patterns Based on the System Monitoring Task in the Pilot Competency Testing Platform.

Liyao Quan, Zhenghao Xu, Zhengjie Zhong, Weiwei Xie, Yanyu Lu, Shan Fu

Proceedings of the Engineering Psychology and Cognitive Ergonomics, 2025

2024

Sample Complexity of Neural Policy Mirror Descent for Policy Optimization on Low-Dimensional Manifolds.

Zhenghao Xu, Xiang Ji, Minshuo Chen, Mengdi Wang, Tuo Zhao

J. Mach. Learn. Res., 2024

Provable Acceleration of Nesterov's Accelerated Gradient for Rectangular Matrix Factorization and Linear Neural Networks.

Zhenghao Xu, Yuqing Wang, Tuo Zhao, Rachel Ward, Molei Tao

CoRR, 2024

Provable Acceleration of Nesterov's Accelerated Gradient for Asymmetric Matrix Factorization and Linear Neural Networks.

Zhenghao Xu, Yuqing Wang, Tuo Zhao, Rachel Ward, Molei Tao

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

A right-of-way allocation method for automated container terminals.

Junqi Li, Hongchen Li, Lianhua An, Zhenghao Xu, Jia Hu

Proceedings of the IEEE Intelligent Vehicles Symposium, 2024

Beyond Point Prediction: Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process.

Zichong Li, Qunzhi Xu, Zhenghao Xu, Yajun Mei, Tuo Zhao, Hongyuan Zha

Proceedings of the Forty-first International Conference on Machine Learning, 2024

2023

Active mechanical haptics with high-fidelity perceptions for immersive virtual reality.

Zhuang Zhang, Zhenghao Xu, Luoqian Emu, Pingdong Wei, Sentao Chen, Zirui Zhai, Lingyu Kong, Yong Wang, Hanqing Jiang

Nat. Mac. Intell., June, 2023

Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process with Uncertainty Quantification.

Zichong Li, Qunzhi Xu, Zhenghao Xu, Yajun Mei, Tuo Zhao, Hongyuan Zha

CoRR, 2023

Enabling Eco-Approach Where Signal Timing is Unknown.

Shuoyuan Li, Guan Wang, Xiao Xiao, Zhenghao Xu, Jia Hu, Haoran Wang

Proceedings of the 26th IEEE International Conference on Intelligent Transportation Systems, 2023

A Dispatching Method for Automated Container Terminals: What is Next When Precise Execution is Available?

Hongchen Li, Junqi Li, Lianhua An, Xianhong Zhang, Zhenghao Xu, Jia Hu

Proceedings of the 26th IEEE International Conference on Intelligent Transportation Systems, 2023