Tiehua Mei

According to our database, Tiehua Mei authored at least 6 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

ProRL: Effective Reinforcement Learning for Proactive Recommendation via Rectified Policy Gradient Estimation.

Hongru Hou, Tiehua Mei, Denghui Geng, Jinhui Huang, Ao Xu, Hengrui Chen, Jiaqing Liang, Deqing Yang

CoRR, May, 2026

GoLongRL: Capability-Oriented Long Context Reinforcement Learning with Multitask Alignment.

Minxuan Lv, Tiehua Mei, Tanlong Du, Junmin Chen, Zhenpeng Su, Ziyang Chen, Ziqi Wang, Zhennan Wu, Ruotong Pan, Jian Liang, Ruiming Tang, Han Li

CoRR, May, 2026

Good Reasoning Makes Good Demonstrations: Implicit Reasoning Quality Supervision via In-Context Reinforcement Learning.

Tiehua Mei, Minxuan Lv, Leiyu Pan, Zhenpeng Su, Hongru Hou, Hengrui Chen, Ao Xu, Deqing Yang

CoRR, March, 2026

2025

Entropy Ratio Clipping as a Soft Global Constraint for Stable Reinforcement Learning.

Zhenpeng Su, Leiyu Pan, Minxuan Lv, Tiehua Mei, Zijia Lin, Yuntao Li, Wenping Hu, Ruiming Tang, Kun Gai, Guorui Zhou

CoRR, December, 2025

GORACS: Group-level Optimal Transport-guided Coreset Selection for LLM-based Recommender Systems.

Tiehua Mei, Hengrui Chen, Peng Yu, Jiaqing Liang, Deqing Yang

Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, V.2, 2025

Do Not Say It Directly: Generating Indirect Expressions with Large Language Models.

Peng Yu, Tiehua Mei, Deqing Yang, Jiaqing Liang

Proceedings of the Advanced Intelligent Computing Technology and Applications, 2025