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HyunJi Nam
PhD student, Computer Science, Stanford University
Joined
May 2021
Names
HyunJi Nam
(Preferred)
,
Hyunji Nam
Emails
****@stanford.edu
(Confirmed)
Personal Links
DBLP
LinkedIn
Career & Education History
PhD student
Computer Science,
Stanford University
(stanford.edu)
2022
–
Present
Undergrad student
Computer Science,
Stanford University
(stanford.edu)
2017
–
2021
Advisors, Relations & Conflicts
PhD Advisor
Dorottya Demszky
2025
–
Present
PhD Advisor
Emma Brunskill
2022
–
Present
Expertise
computational social science
2025
–
Present
reinforcement learning
2021
–
Present
Publications
Modeling diverse preferences in movie artwork personalization with large language models
HyunJi Nam
,
Sejoon Oh
,
Emma Yanyang Kong
,
Yesu Feng
,
Moumita Bhattacharya
Pluralistic-Alignment 2026
Readers:
Everyone
Learning to summarize user information for personalized reinforcement learning from human feedback
HyunJi Nam
,
Yanming Wan
,
Mickel Liu
,
Peter F. Ahnn
,
Jianxun Lian
,
Natasha Jaques
ICLR 2026 Poster
Readers:
Everyone
Efficient Reinforcement Learning for Optimizing Multi-turn Student Outcomes with LLM Tutors
HyunJi Nam
,
Omer Gottesman
,
Amy Zhang
,
Dean Foster
,
Emma Brunskill
,
Lyle Ungar
MTI-LLM @ NeurIPS 2025 Poster
Readers:
Everyone
Learning Pluralistic User Preferences through Reinforcement Learning Fine-tuned Summaries
Hyunji Nam
,
Yanming Wan
,
Mickel Liu
,
Jianxun Lian
,
Natasha Jaques
CoRR 2025
Readers:
Everyone
Efficient RL for optimizing conversation level outcomes with an LLM-based tutor
Hyunji Nam
,
Omer Gottesman
,
Amy Zhang
,
Dean P. Foster
,
Emma Brunskill
,
Lyle H. Ungar
CoRR 2025
Readers:
Everyone
EduCoder: An Open-Source Annotation System for Education Transcript Data
Guanzhong Pan
,
Mei Tan
,
Hyunji Nam
,
Lucía Langlois
,
James Malamut
,
Liliana Deonizio
,
Dorottya Demszky
CoRR 2025
Readers:
Everyone
Information Directed Tree Search: Reasoning and Planning with Language Agents
Yash Chandak
,
HyunJi Nam
,
Allen Nie
,
Jonathan Lee
,
Emma Brunskill
NeurIPS BDU Workshop 2024 Poster
Readers:
Everyone
Predicting Long Term Sequential Policy Value Using Softer Surrogates
Hyunji Nam
,
Allen Nie
,
Ge Gao
,
Vasilis Syrgkanis
,
Emma Brunskill
CoRR 2024
Readers:
Everyone
Reinforcement Learning with State Observation Costs in Action-Contingent Noiselessly Observable Markov Decision Processes
HyunJi Nam
,
Scott L Fleming
,
Emma Brunskill
Published: 09 Nov 2021, Last Modified: 05 May 2023
NeurIPS 2021 Poster
Readers:
Everyone
Batch Exploration With Examples for Scalable Robotic Reinforcement Learning
Annie S. Chen
,
HyunJi Nam
,
Suraj Nair
,
Chelsea Finn
2021 (modified: 24 Feb 2022)
IEEE Robotics Autom. Lett. 2021
Readers:
Everyone
View all 11 publications
Co-Authors
Allen Nie
Amy Zhang
Annie S. Chen
Chelsea Finn
Dean Foster
Dean P. Foster
Dorottya Demszky
Emma Brunskill
Emma Yanyang Kong
Ge Gao
Guanzhong Pan
James Malamut
Jianxun Lian
Jonathan Lee
Liliana Deonizio
Lucía Langlois
Lyle H. Ungar
Lyle Ungar
Mei Tan
Mickel Liu
Moumita Bhattacharya
Natasha Jaques
Omer Gottesman
Peter F. Ahnn
Scott L Fleming
View all 31 co-authors