Publications
2026
JointHOI: Jointly Generating Contact Maps Enhances Hand Object Interaction Generation
Mingyeong Song,
Jungbin Cho,
Jisoo Kim,
Ananya Bal,
Kartik Sharma,
Youngjae Yu,
Laszlo A. Jeni,
Junhyug Noh
Spanning Tree Autoregressive Visual Generation
Sangkyu Lee,
Changho Lee,
Janghoon Han,
Hosung Song,
Tackgeun You,
Hwasup Lim,
Stanley Jungkyu Choi,
Honglak Lee,
Youngjae Yu
Real-Time Execution with Autoregressive Policies
Sangkyu Lee,
Seohyeon Park,
Tackgeun You,
Avi Caciularu,
Idan Szpektor,
Hwasup Lim,
Youngjae Yu
ResearchMath-14K: Scaling Research-Level Mathematics via Agents
Guijin Son,
Seungyeop Yi,
Minju Gwak,
Hyunwoo Ko,
Wongi Jang,
Youngjae Yu
Self-Improving CAD Generation Agents with Finite Element Analysis as Feedback
Guijin Son*,
Jehyun Park*,
Seyeon Park,
Sunghee Ahn,
Youngjae Yu
vla-eval: A Unified Evaluation Harness for Vision-Language-Action Models
Suhwan Choi,
Yunsung Lee,
Yubeen Park,
Chris Dongjoo Kim,
Ranjay Krishna,
Dieter Fox,
Youngjae Yu
Soohak: A Mathematician-Curated Benchmark for Evaluating Research-level Math Capabilities of LLMs
Guijin Son,
et al.
Random Is Hard to Beat: Active Selection in Online DPO with Modern LLMs
Giyeong Oh,
Junghyun Lee,
Jaehyun Park,
Youngjae Yu,
Wonho Bae,
Junhyug Noh
CostNav: A Navigation Benchmark for Real-World Economic-Cost Evaluation of Physical AI Agents
Haebin Seong*,
Sungmin Kim*,
Yongjun Cho*, et al. (Corresponding authors:
Youngjae Yu, Yunsung Lee)
Judging What We Cannot Solve: A Consequence-Based Approach for Oracle-Free Evaluation of Research-Level Math
Guijin Son,
Donghun Yang,
Hitesh Laxmichand Patel,
Hyunwoo Ko,
Amit Agarwal,
Sunghee Ahn,
Kyong-Ha Lee,
Youngjae Yu
XNav-Pipe: Cross-Platform Robot Navigation Data Generation Pipeline
Sungwoong Kim,
Minseo Kim,
Siyeol Kim,
Junhee Park,
Youngjae Yu
Right at My Level: A Unified Multilingual Framework for Proficiency-Aware Text Simplification
Jinhong Jeong,
Junghun Park,
Youngjae Yu
GuideDog: A Real-World Egocentric Multimodal Dataset for Blind and Low-Vision Accessibility-Aware Guidance
Junhyeok Kim*,
Jaewoo Park*,
Junhee Park,
Sangeyl Lee,
Jiwan Chung,
Jisung Kim,
Ji Hoon Joung,
Youngjae Yu
Mind the Motions: Benchmarking Theory‑of‑Mind in Everyday Body Language
Seungbeen Lee,
Jinhong Jeong,
Donghyun Kim,
Yejin Son,
Youngjae Yu
Investigating Counterfactual Unfairness in LLMs towards Identities through Humor
Shubin Kim*,
Yejin Son*,
Junyeong Park,
Keummin Ka,
Seungbeen Lee,
Jaeyoung Lee,
Hyeju Jang,
Alice Oh,
Youngjae Yu
Do MLLMs Capture How Interfaces Guide User Behavior? A Benchmark for Multimodal UI/UX Design Understanding
Jaehyun Jeon,
Min Soo Kim,
Janghan Yoon,
Sumin Shim,
Yejin Choi,
Hanbin Kim,
Dae Hyun Kim,
Youngjae Yu
Tracing Mathematical Proficiency Through Problem-Solving Processes
Jungyang Park*,
Suho Kang*,
Jaewoo Park,
Jae Hong Kim,
Jaewoo Shin,
Seonjoon Park,
Youngjae Yu
DUSK: Do Not Unlearn Shared Knowledge
Wonje Jeung*,
Sangyeon Yoon*,
Hyesoo Hong,
Soeun Kim,
Seungju Han,
Youngjae Yu,
Albert No
What Users Leave Unsaid: Under-Specified Queries Limit Vision-Language Models
Dasol Choi*,
Guijin Son*,
Hanwool Lee*,
Minhyuk Kim,
Hyunwoo Ko,
TEABIN LIM,
Eungyeol Ahn,
Jungwhan Kim,
Seunghyeok Hong,
Youngsook Song
Revisiting the Uniform Information Density Hypothesis in LLM Reasoning
Minju Gwak,
Guijin Son,
Jaehyung Kim
Redefining Evaluation Standards: A Unified Framework for Evaluating the Korean Capabilities of Language Models
Hanwool Lee*,
Dasol Choi*,
Sooyong Kim,
Ilgyun Jeong,
Sangwon Baek,
Guijin Son,
Inseon Hwang,
Naeun Lee,
Seunghyeok Hong
TIPO: Text to Image with Text Presampling for Prompt Optimization
Shih-Ying Yeh*,
Sang-Hyun Park*,
Giyeong Oh,
Min Song,
Youngjae Yu
D2E: Scaling Vision-Action Pretraining on Desktop Data for Transfer to Embodied AI
Suwhan Choi*,
Jaeyoon Jung*,
Haebin Seong*,
Minchan Kim,
Minyeong Kim,
Yongjun Cho,
Yoonshik Kim,
Yubeen Park,
Youngjae Yu,
Yunsung Lee
Pushing on Multilingual Reasoning Models with Language-Mixed Chain-of-Thought
Guijin Son,
Donghun Yang,
Hitesh Laxmichand Patel,
Amit Agarwal,
Hyunwoo Ko,
Chanuk lim,
Srikant Panda,
Minhyuk Kim,
Nikunj drolia,
Dasol Choi,
Kyong-Ha Lee,
Youngjae Yu
Teaching Metric Distance to Autoregressive Multimodal Foundational Models
Jiwan Chung,
Saejin Kim,
Yongrae Jo,
Jaewoo Park,
Dongjun Min,
Youngjae Yu
Do Language Models Associate Sound with Meaning? A Multimodal Study of Sound Symbolism
Jinhong Jeong*,
Sunghyun Lee*,
Jaeyoung Lee,
Seonah Han,
Youngjae Yu
Explain with Visual Keypoints Like a Real Mentor! A Benchmark for Multimodal Solution Explanation
Jaewoo Park*,
Jungyang Park*,
Dongju Jang,
Jiwan Chung,
Byungwoo Yoo,
Jaewoo Shin,
Seonjoon Park,
Taehyeong Kim,
Youngjae Yu
2025
A11YN: aligning LLMs for accessible web UI code generation
Janghan Yoon,
Jaegwan Cho,
Junhyeok Kim,
Jiwan Chung,
Jaehyun Jeon,
Youngjae Yu
SceneAdapt: Scene-aware Adaptation of Human Motion Diffusion
Jungbin Cho,
Minsu Kim,
Jisoo Kim,
Ce Zheng,
Laszlo A. Jeni,
Ming-Hsuan Yang,
Youngjae Yu,
Seonjoo Kim
What MLLMs Learn about When they Learn about Multimodal Reasoning
Jiwan Chung,
Neel Joshi,
Pratyusha Sharma,
Youngjae Yu,
Vibhav Vineet
InfoCausalQA:Can Models Perform Non-explicit Causal Reasoning Based on Infographic?
Keummin Ka,
Junhyeong Park,
Jaehyun Jeon,
Youngjae Yu
Baymax in Reality: A Humanoid System for Non-Contact Health Monitoring and Empathetic Interaction
Junhyeong Park,
Taemoon Jeong,
Minseo Kwak,
Jisoo Kim,
Seungbeen Lee,
Sungjoon Choi,
Youngjae Yu
K-pop Demon Robots
Sungwoong Kim,
Minseo Kim,
Siyeol Kim,
Hwasup Lim,
Youngjae Yu
NMIXX: Domain-Adapted Neural Embeddings for Cross-Lingual eXploration of Finance
Hanwool Lee*,
Sara Yu*,
Yewon Hwang*,
Jonghyun Choi,
Heejae Ahn,
Sungbum Jung,
Youngjae Yu
Revisiting Residual Connections: Orthogonal Updates for Stable and Efficient Deep Networks
Giyeong Oh,
Woohyun Cho,
Siyeol Kim,
Suhwan Choi,
Youngjae Yu
KL Penalty Control via Perturbation for Direct Preference Optimization
Sangkyu Lee,
Janghoon Han,
Hosung Song,
Stanley Jungkyu Choi,
Honglak Lee,
Youngjae Yu
Diffusion-Driven Two-Stage Active Learning for Low-Budget Semantic Segmentation
Jeongin Kim,
Wonho Bae,
YouLee Han,
Giyeong Oh,
Youngjae Yu,
Danica J. Sutherland,
Junhyug Noh
Subtle Risks, Critical Failures: A Framework for Diagnosing Physical Safety of LLMs for Embodied Decision Making
Yejin Son*,
Minseo Kim*,
Sungwoong Kim,
Seungju Han,
Jian Kim,
Dongju Jang,
Youngjae Yu,
Chanyoung Park
VisEscape: A Benchmark for Evaluating Exploration-driven Decision-making in Virtual Escape Rooms
Seungwon Lim,
Sungwoong Kim,
Jihwan Yu,
Sungjae Lee,
Jiwan Chung,
Youngjae Yu
Zero-shot Multimodal Document Retrieval via Cross-modal Question Generation
Yejin Choi*,
Jaewoo Park*,
Janghan Yoon,
Saejin Kim,
Jaehyun Jeon,
Youngjae Yu
MAVL: A Multilingual Audio-Video Lyrics Dataset for Animated Song Translation
Woohyun Cho,
Youngmin Kim,
Sunghyun Lee,
Youngjae Yu
Multimodal UNcommonsense: From Odd to Ordinary and Ordinary to Odd
Yejin Son*,
Saejin Kim*,
Dongjun Min,
Youngjae Yu
G1yphD3c0de: Towards Safer Language Models on Visually Perturbed Texts
Yejin Choi,
Yejin Yeo,
Yejin Son,
Seungju Han,
Youngjae Yu
Verifying the Verifiers: Unveiling Pitfalls and Potentials in Fact Verifiers
Wooseok Seo*,
Seungju Han*,
Jaehun Jung,
Benjamin Newman,
Seungwon Lim,
Seungbeen Lee,
Ximing Lu,
Yejin Choi,
Youngjae Yu
HIPPO-VIDEO : Simulating Watch Histories with Large Language Models for History-Driven Video Highlighting
Jeongeun Lee,
Youngjae Yu,
Dongha Lee
V.I.P.: Iterative Online Preference Distillation for Efficient Video Diffusion Models
Jisoo Kim,
Wooseok Seo,
Junwan Kim,
Seungho Park,
Sooyeon Park,
Youngjae Yu
DisCoRD: Discrete Tokens to Continuous Motion via Rectified Flow Decoding
Jungbin Cho*,
Junwan Kim*,
Jisoo Kim,
Minseo Kim,
Mingu Kang,
Sungeun Hong,
Tae-Hyun Oh,
Youngjae Yu
VAGUE: Visual Contexts Clarify Ambiguous Expressions
Heejeong Nam,
Jinwoo Ahn,
Keummin Ka,
Jiwan Chung,
Youngjae Yu
Scalp Diagnostic System With Label-Free Segmentation and Training-Free Image Translation
Youngmin Kim*,
Saejin Kim*,
Hoyeon Moon,
Youngjae Yu,
Junhyug Noh
Speaking Beyond Language: A Large-Scale Multimodal Dataset for Learning Nonverbal Cues from Video-Grounded Dialogues
Youngmin Kim*,
Jiwan Chung*,
Jisoo Kim,
Sunghyun Lee,
Sangkyu Lee,
Junhyeok Kim,
Cheoljong Yang,
Youngjae Yu
Persona Dynamics: Unveiling the Impact of Personality Traits on Agents in Text-Based Games
Seungwon Lim,
Seungbeen Lee,
Dongjun Min,
Youngjae Yu
Are Any-to-Any Models More Consistent Across Modality Transfers Than Specialists?
Jiwan Chung,
Janghan Yoon,
Junhyeong Park,
Sangeyl Lee,
Joowon Yang,
Sooyeon Park,
Youngjae Yu
Representation Bending for Large Language Model Safety
Ashkan Yousefpour*,
Taeheon Kim*,
Ryan S. Kwon,
Seungbeen Lee,
Wonje Jeung,
Seungju Han,
Harrison Ngan,
Youngjae Yu,
Jonghyun Choi
SlumpGuard: An AI-Powered Real-Time System for Automated Concrete Slump Prediction via Video Analysis
Youngmin Kim*,
Giyeong Oh*,
Kwangsoo Youm,
Youngjae Yu
Don't Look Only Once: Towards Multimodal Interactive Reasoning with Selective Visual Revisitation
Jiwan Chung*,
Junhyeok Kim*,
Siyeol Kim,
Jaeyoung Lee,
Minsoo Kim,
Youngjae Yu
When AI Co-Scientists Fail: SPOT-a Benchmark for Automated Verification of Scientific Research
Guijin Son,
Jiwoo Hong,
Honglu Fan,
Heejeong Nam,
Hyunwoo Ko,
Seungwon Lim,
Jinyeop Song,
Jinha Choi,
Gonçalo Paulo,
Youngjae Yu
Explain with Visual Keypoints Like a Real Mentor! A Benchmark for Multimodal Solution Explanation
Jaewoo Park*,
Jungyang Park*,
Dongju Jang,
Jiwan Chung,
Byungwoo Yoo,
Jaewoo Shin,
Seonjoon Park,
Taehyeong Kim,
Youngjae Yu
SEAL: Entangled White-box Watermarks on Low-Rank Adaptation
Giyeong Oh,
Saejin Kim,
Woohyun Cho,
Sangkyu Lee,
Jiwan Chung,
Dokyung Song,
Youngjae Yu
CANVAS: Commonsense-Aware Navigation System for Intuitive Human-Robot Interaction
Suhwan Choi,
Yongjun Cho,
Minchan Kim,
Jaeyoon Jung,
Myunchul Joe,
Yubeen Park,
Minseo Kim,
Sungwoong Kim,
Sungjae Lee,
Hwiseong Park,
Jiwan Chung,
Youngjae Yu
C^2 : Scalable Auto-Feedback for LLM-based Chart Generation
Woosung Koh*,
Janghan Yoon*,
Minhyung Lee,
Youngjin Song,
Jaegwan Cho,
Jaehyun Kang,
Taehyeon Kim,
Seyoung Yun,
Youngjae Yu,
Bongshin Lee
Do LLMs Have Distinct and Consistent Personality? TRAIT: Personality Testset designed for LLMs with Psychometrics
Seungbeen Lee*,
Seungwon Lim*,
Seungju Han,
Giyeong Oh,
Jiwan Chung,
Minju Kim,
Yeonsoo Lee,
Dongha Lee,
Jinyoung Yeo,
Youngjae Yu
EgoSpeak: Learning When to Speak for Egocentric Conversational Agents in the Wild
Junhyeok Kim,
Minsoo Kim,
Jiwan Chung,
Jungbin Cho,
Jisoo Kim,
Sungwoong Kim,
Gyeongbo Sim,
Youngjae Yu
DEEPTalk: Dynamic Emotion Embedding for Probabilistic Speech-Driven 3D Face Animation
Jisoo Kim*,
Jungbin Cho*,
Joonho Park,
Soonmin Hwang,
Da Eun Kim,
Geon Kim,
Youngjae Yu
MASS: Overcoming Language Bias in Image-Text Matching
Jiwan Chung,
Seungwon Lim,
Sangkyu Lee,
Youngjae Yu
i-SRT: Aligning Large Multimodal Models for Videos by Iterative Self-Retrospective Judgment
Daechul Ahn,
Yura Choi,
San Kim,
Youngjae Yu,
Dongyeop Kang,
Jonghyun Choi
