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Tiantian Fan — most-cited papers & profile · AI Agents
← authors
·
overview
Tiantian Fan
8
papers ·
1768
citations ·
3
h-index
Nanjing Institute of Railway Technology · Nanjing Children's Hospital · Nanjing Maternity and Child Health Care Hospital
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
DAPO: An Open-Source LLM Reinforcement Learning System at Scale
2025 · 1767 citations
What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret
2025 · 1 citations
Train Large, Deploy Compact: Structured Compression for Compact Low-Rank Adaptation
2025
DAPO: An Open-Source LLM Reinforcement Learning System at Scale
2025
Topics
Policy Gradient
Value-Based
Training Techniques
RLHF & Alignment
Fine-Tuning
RAG
Efficiency
Reinforcement Learning
In-Context Learning
Code