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Zichen Liu — most-cited papers & profile · Multimodal
← authors
·
overview
Zichen Liu
25
papers ·
70
citations ·
12
h-index
Beijing Technology and Business University
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
Defeating the Training-Inference Mismatch via FP16
2025 · 34 citations
EnvPool: A Highly Parallel Reinforcement Learning Environment Execution Engine
2022 · 14 citations
Riemannian Denoising Diffusion Probabilistic Models
2025 · 9 citations
Part II: ROLL Flash -- Accelerating RLVR and Agentic Training with Asynchrony
2025 · 5 citations
Part II: ROLL Flash -- Accelerating RLVR and Agentic Training with Asynchrony
2025 · 5 citations
Open RL Benchmark: Comprehensive Tracked Experiments for Reinforcement Learning
2024 · 3 citations
Reinforcement Learning Optimization for Large-Scale Learning: An Efficient and User-Friendly Scaling Library
2025 · 1 citations
MobileGym: A Verifiable and Highly Parallel Simulation Platform for Mobile GUI Agent Research
2026
RetroAgent: From Solving to Evolving via Retrospective Dual Intrinsic Feedback
2026
RollArt: Scaling Agentic RL Training via Disaggregated Infrastructure
2025
GRID: Graph Representation of Intelligence Data for Security Text Knowledge Graph Construction
2026
From $P(y|x)$ to $P(y)$: Investigating Reinforcement Learning in Pre-train Space
2026
Rethinking the Trust Region in LLM Reinforcement Learning
2026
GEM: A Gym for Agentic LLMs
2025
Language Models Can Learn from Verbal Feedback Without Scalar Rewards
2025
Topics
Model-Based RL
Policy Gradient
RLHF & Alignment
Value-Based
Multi-Agent
Game AI
Meta-RL
cs.AI
Evaluation
Benchmarks