Hyoungwook Jin
I am a PhD student at 🇺🇸 the University of Michigan, Computer Science and Engineering. I am working with Xu Wang and researchers at Lifelong Learning Lab.
I envision End-learner Programming in which learners and instructors can customize existing or even create new learning content, paths, and tools beyond given resources and classes for their personal needs. I research human-AI interaction, computer-supported cooperative work, and learning at scale to realize my vision.
NEWS
Jan, 2026
🎉 A paper I contributed to was accepted to CHI2026!
Aug, 2025🧳 Started my PhD at UMich Lifelong Learning Lab.
Jun, 2025🚀 I successfully defended my Master's thesis!
Apr, 2025🎉 My citation reached 100!
Apr, 2025🔥 Solved 1500 LeetCode problems!
ONGOING PROJECTS
RelianceScope: An Analytical Framework for Examining Students' Reliance on Generative AI Chatbots in Problem Solving
This project introduces RelianceScope, an analytical framework that (1) operationalizes reliance into nine patterns based on combinations of engagement modes in help-seeking and response-use, and (2) situates these patterns within a knowledge-context lens that accounts for students' prior knowledge and the instructional significance of knowledge components.
Paper
Benchmarking Large Language Models for Diagnosing Students' Cognitive Skills from Handwritten Math Work
This project investigates whether large language models (LLMs) can diagnose students’ cognitive skills from handwritten math responses. By introducing the MathCog benchmark and evaluating 16 LLMs, we reveal that even advanced models struggle to infer students' thinking process from fragmented visual and textual cues.
PaperCONFERENCE PAPERS
When Scaffolding Breaks: Investigating Student Interaction with LLM-Based Writing Support in Real-Time K-12 EFL Classrooms
Junho MyungHyunseung LimHana OhHyoungwook JinNayeon KangSo Yeon AhnHwajung HongAlice OhJuho Kim
CHI'26
Honorable Mention
ProcessGallery: An Online Gallery that Highlights Improvements by Principles through Contrasting Pairs of Examples
Grace Yu-Chun YenJane L EHyoungwook JinMingyi LiGrace LinIsabelle Yan PanSteven P. Dow
CSCW'24
POSTERS AND WORKSHOP PAPERS
How Do Teachers Create Pedagogical Chatbots?: Current Practices and Challenges
Minju YooHyoungwook JinJuho Kim
CHI'25 Workshop on Augmented Educators and AI
Paper
Using Large Language Models to Diagnose Math Problem-Solving Skills at Scale
Hyoungwook JinYoonsu KimYeon Su ParkBekzat TilekbayJinho SonJuho Kim
L@S'24 Work-in-Progress
Paper
Moderating Customer Inquiries and Responses to Alleviate Stress and Reduce Emotional Dissonance of Customer Service Representatives
Hyungkwon KoKihoon SonHyoungwook JinYoonseo ChoiXiang Anthony Chen
CHI'23 Generative AI and HCI Workshop
Paper
automaTA: Human-Machine Interaction for Answering Context-Specific Questions
Hyoungwook JinChangyoon LeeDonghoon HanAlice Oh
L@S'19 Work-in-Progress
Paper
SolveDeep: Support Subgoal Learning in Online Math Problem Solving
Hyoungwook JinMinsuk ChangJuho Kim
CHI'19 Extended Abstract
PaperHOSTED WORKSHOP
