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Tiehua Mei
Observed name:
Mei, Tiehua
Institutions:
Fudan University,
Kuaishou (China)
Observed institutions:
Fudan University,
Kuaishou (China)
ORCID:
0009-0005-9677-4653
Observed ORCID:
0009-0005-9677-4653
OpenAlex ID:
A5119050101
GORACS: Group-level Optimal Transport-guided Coreset Selection for LLM-based Recommender Systems
2025
·
Tiehua Mei
, Hengrui Chen
, et al.
·
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)
·
1
PDF
ProRL: Effective Reinforcement Learning for Proactive Recommendation via Rectified Policy Gradient Estimation
2026
·
Hou, Hongru
, Mei, Tiehua
, et al.
·
arXiv (Cornell University)
PDF
GoLongRL: Capability-Oriented Long Context Reinforcement Learning with Multitask Alignment
2026
·
Lv, Minxuan
, Mei, Tiehua
, et al.
·
arXiv (Cornell University)
PDF
Good Reasoning Makes Good Demonstrations: Implicit Reasoning Quality Supervision via In-Context Reinforcement Learning
2026
·
Mei, Tiehua
, Lv, Minxuan
, et al.
·
arXiv (Cornell University)
PDF
Good Reasoning Makes Good Demonstrations: Implicit Reasoning Quality Supervision via In-Context Reinforcement Learning
2026
·
Tiehua Mei
, Minxuan Lv
, et al.
·
Findings of the Association for Computational Linguistics: ACL (Findings of ACL)
PDF
Do Not Say It Directly: Generating Indirect Expressions with Large Language Models
2025
·
Peng Yu
, Tiehua Mei
, et al.
·
Lecture notes in computer science
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Works count:
7
Citation count:
1
H-index:
1
I10-index:
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