Junkyu Lee (Preferred)
Junkyu Lee
Researcher, International Business Machines
Joined
February 2018
Names
Emails
****@uci.edu (Confirmed)
****@ibm.com (Confirmed)
****@ics.uci.edu (Confirmed)
****@gmail.com (Confirmed)
Personal Links
Career & Education History
Researcher
International Business Machines (ibm.com)
2021 – Present
AI Resident
International Business Machines (ibm.com)
2021 – 2021
Researcher
TuSimple (tusimple.ai)
2020 – 2020
PhD student
University of California, Irvine (uci.edu)
2014 – 2020
MS student
University of California, Irvine (uci.edu)
2012 – 2014
MS student
Korea Advanced Institute of Science and Technology (kaist.ac.kr)
2005 – 2006
Undergrad student
Korea Advanced Institute of Science and Technology (kaist.ac.kr)
2000 – 2004
Advisors, Relations & Conflicts
Expertise
agentic AI; LLM applications
2025 – Present
reasoning in large language models
, text-to-sql semantic parsing
, uncertainty quantification in large language models
2024 – Present
causal reinforcement learning
2022 – Present
reinforcement learning
, temporal abstraction
, hierarchical reinforcement learning
2020 – Present
probabilistic inference
, graphical model
, variational inference
2014 – Present
probabilistic planning
, influence diagram
, sequential decision making
2014 – Present
heuristic search
, AND/OR search
2014 – Present
Publications
Co-Authors
- Alexander G. Gray
- Alexander Ihler
- Alexander T. Ihler
- Alfio Gliozzo
- Alice Zhang
- Alina Rotarescu
- Balaji Ganesan
- Benjamin Herta
- Christodoulos Constantinides
- Daniel A. E. Lawand
- Debarun Bhattacharjya
- Debashish Saha
- Denis Mauá
- Dharmashankar Subramanian
- Diego del Rio
- Don Joven Agravante
- Eduardo Rocha Laurentino
- Elliot Nelson
- Fabio Cozman
- Gaetano Rossiello
- Gaodan Fang
- Gegi Thomas
- Gerald Tesauro
- Geraud Nangue Tasse
- Harsha Kokel