Hello! I am the second-year master's student in Computer Science at the University of Southern California, where I work with Professor Daniel Seita in the SLURM Lab.
My research interests lie at the intersection of reasoning models and world-model (WM) applications for robot manipulation focusing on:
(i) reasoning vision-language-action (VLA) model architectures; and
(ii) world-model (WM) verification for improving robustness of robot manipulation; and
(iii) reliable interaction between language-driven systems and humans or robots in real-world environments.
Previously, I worked on in-context learning (ICL) for language models, studying how large language models (LLMs) acquire and adapt to knowledge from their context.
I am particularly interested in bridging research advances with practical impact, translating lab-scale solutions into deployable systems for robotics and assistive technologies. Through both academic research and startup experience, I aim to build human-centered AI systems that can operate realistically in dynamic real-world settings.
University of Southern CaliforniaAug 2025 - May 2027
M.S. in Computer Science
(Research Supervisor: Daniel Seita)
Grinnell CollegeAug 2019 - May 2025
B.A. in Computer Science (Minor in Linguistics)
(Advisors: Nicole Eikmeier and Eleanor Glewwe)
Most recent publications on Google Scholar.
‡ indicates the student co-authors.
On the Versatility of Sparse Autoencoders for In-Context Learning
Ikhyun Cho, Gaeul Kwon, Julia Hockenmaier
Findings of the Association for Computational Linguistics: EMNLP 2025
Tutor-ICL: Guiding Large Language Models for Improved In-Context Learning Performance
Ikhyun Cho, Gaeul Kwon, Julia Hockenmaier
Findings of the Association for Computational Linguistics: EMNLP 2024
Productivity, universality, and cumulativity in sound symbolism: A Pokémonastics study of Georgian and English
Eleanor Glewwe, Ariana Furlong‡, Lu Johnston‡, Tanmaie Kailash‡, Gaeul Kwon‡, and Zoe Zallek‡
Under Review at Laboratory Phonology
LLM Sycophancy in Multi-Turn Reasoning Dialogues
Natural Language Dialogue Systems Project
Reinforcement Learning with Symbolic Feedback for Physics-Based Motion Imitation
Deep Learning Project
Verification of Sim-to-Real Transfer in RL-based End-to-End Autonomous Racing Using Visual Domain Randomization
Reinforcement Learning-Based Autonomous Racing Research
The Grinnell College Experience
2D Mobile Game Development
Origin of Replication in Mitochondria
Bioinformatics Research
Below is a list of tech conferences where I provided technical explanation and interpretation support for startups.
Consumer Electronics Show (CES) 2026, AidALL Inc.
A Korean startup developing robotic intelligence using neuromorphic and neuro-symbolic AI.
Mobile World Congress (MWC) 2023, PiQuant Co., Ltd.
A Korean startup providing component detection solutions through spectroscopic analysis.
Below is a list of projects I have mentored, where I provided structured feedback on research direction, methodology, and technical approaches.
Investigating Domain Randomization Strategies for Robust RL in Simulated Robot Control, Summer 2026
Full CV in PDF.