Liyiming Ke
8 papers · 2019–2025 · 6 venues · across top CS/AI venues
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Achievements
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🌉 Interdisciplinary Bridge · Silver 🏃 Academic Marathon · Sprint 🗺️ Taxonomy Completionist (19) 🐣 Hot Topic Early Bird 🌍 Conference Polyglot · Silver
👥
Mega-Team · Squad
🏆
Keyword Champion
Top co-authors
Research topics
Artificial Intelligence
(4)
Reinforcement Learning
(4)
Deep Learning
(3)
Machine Learning
(3)
Robotics
(3)
Applications · Reinforcement Learning
(3)
Capabilities
(3)
Core AI
(3)
Learning Types · Deep Learning
(3)
Methods
(3)
Learning Types · Machine Learning
(2)
Applications · Robotics
(1)
Core Methods
(1)
Learning Paradigms
(1)
Optimization & Theory
(1)
Keywords
reinforcement learning
(2)
imitation learning
(1)
dynamics model
(1)
robotic manipulation
(1)
data augmentation
(1)
sample complexity
(1)
agent navigation
(1)
flow matching
(1)
robot learning
(1)
co-training
(1)
lipschitz continuity
(1)
exploration policy
(1)
hierarchical structure
(1)
vision-language model
(1)
sim-to-real transfer
(1)
exploratory policy
(1)
real-world reinforcement learning
(1)
low-rank mdp
(1)
simulation transfer
(1)
sample efficiency
(1)
Papers
π_0.5: a Vision-Language-Action Model with Open-World Generalization
CoRL 2025
ATK: Automatic Task-driven Keypoint Selection for Robust Policy Learning
CoRL 2025
Hi Robot: Open-Ended Instruction Following with Hierarchical Vision-Language-Action Models
ICML 2025
π₀: A Vision-Language-Action Flow Model for General Robot Control
RSS 2025
CCIL: Continuity-Based Data Augmentation for Corrective Imitation Learning
ICLR 2024
Overcoming the Sim-to-Real Gap: Leveraging Simulation to Learn to Explore for Real-World RL
NeurIPS 2024
Cherry-Picking with Reinforcement Learning
RSS 2023
Tactical Rewind: Self-Correction via Backtracking in Vision-And-Language Navigation
CVPR 2019