collaborators

11 papers

cs.CL2026

Do MLLMs Capture How Interfaces Guide User Behavior? A Benchmark for Multimodal UI/UX Design Understanding

Jaehyun Jeon, Min Soo Kim, Jang Han Yoon +5

User interface (UI) design goes beyond visuals to shape user experience (UX), underscoring the shift toward UI/UX as a unified concept. While recent studies have explored UI evalua…

cs.CL2026

What MLLMs Learn about When they Learn about Multimodal Reasoning

Jiwan Chung, Neel Joshi, Pratyusha Sharma +2

Evaluation of multimodal reasoning models is typically reduced to a single accuracy score, implicitly treating reasoning as a unitary capability. We introduce MathLens, a benchmark…

cs.CL2026

v1: Learning to Point Visual Tokens for Multimodal Grounded Reasoning

Jiwan Chung, Junhyeok Kim, Siyeol Kim +3

When thinking with images, humans rarely rely on a single glance: they revisit visual evidence while reasoning. In contrast, most Multimodal Language Models encode an image once to…

cs.CV2026

GuideDog: A Real-World Egocentric Multimodal Dataset for Blind and Low-Vision Accessibility-Aware Guidance

Junhyeok Kim, Jaewoo Park, Junhee Park +5

For people affected by blindness and low vision (BLV), safe and independent navigation remains a major challenge, impacting over 2.2 billion individuals worldwide. Although multimo…

cs.CL2025

Explain with Visual Keypoints Like a Real Mentor! A Benchmark for Multimodal Solution Explanation

Jaewoo Park, Jungyang Park, Dongju Jang +6

With the rapid advancement of mathematical reasoning capabilities in Large Language Models (LLMs), AI systems are increasingly being adopted in educational settings to support stud…

cs.CV2025

VAGUE: Visual Contexts Clarify Ambiguous Expressions

Heejeong Nam, Jinwoo Ahn, Keummin Ka +2

Human communication often relies on visual cues to resolve ambiguity. While humans can intuitively integrate these cues, AI systems often find it challenging to engage in sophistic…