Junkyu Lee

Overview

Title

Research Scientist

Location

IBM Research - Yorktown Heights Yorktown Heights, NY USA

Bio

I am interested in designing algorithms for solving large-scale sequential decision-making problems. My research focuses on inference and learning algorithms in graphical models, AI planning, and reinforcement learning.

Publications

Large Language Models as Planning Domain Generators
- - James Oswald
  - Kavitha Srinivas
  - et al.
- 2024
- ICAPS 2024
Unifying and Certifying Top-Quality Planning
- - Michael Katz
  - Junkyu Lee
  - et al.
- 2024
- ICAPS 2024
Partially Observable Hierarchical Reinforcement Learning with AI Planning
- - Brandon Rozek
  - Junkyu Lee
  - et al.
- 2024
- AAAI 2024
Large Language Models as Planning Domain Generators (Student Abstract)
- - James Oswald
  - Kavitha Srinivas
  - et al.
- 2024
- AAAI 2024
Hierarchical Reinforcement Learning with AI Planning Models
- - Junkyu Lee
  - Michael Katz
  - et al.
- 2023
- NeurIPS 2023
Credal Marginal MAP
- - Radu Marinescu
  - Debarun Bhattacharjya
  - et al.
- 2023
- NeurIPS 2023
K∗ Search Over Orbit Space for Top-k Planning
- - Michael Katz
  - Junkyu Lee
- 2023
- IJCAI 2023
Model-free Causal Reinforcement Learning with Causal Diagrams
- - Junkyu Lee
  - Tian Gao
  - et al.
- 2023
- IJCAI 2023
Learning Parameterized Policies for Planning Annotated RL
- - Harsha Kokel
  - Junkyu Lee
  - et al.
- 2023
- IJCAI 2023
Generating SAS+ Planning Tasks of Specified Causal Structure
- - Michael Katz
  - Junkyu Lee
  - et al.
- 2023
- SoCS 2023

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Projects

AI Planning

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Top collaborators

Michael Katz

Principal Research Staff Member

Shirin Sohrabi

Principal Research Scientist, Research Manager

Harsha Kokel

Research Scientist

Don Joven Agravante

Research Scientist