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Yubin Choi

3 accepted papers

2025

Classifying and Tracking International Aid Contribution Towards SDGs

IJCAI 2025

International aid is a critical mechanism for promoting economic growth and well-being in developing nations, supporting progress toward the Sustainable Development Goals (SDGs). However, tracking aid contributions remains challenging due to labor-intensive data management, incomplete records, and t

2025

Don’t Miss the Forest for the Trees: Attentional Vision Calibration for Large Vision Language Models

ACL 2025finding

Large Vision Language Models (LVLMs) demonstrate strong capabilities in visual understanding and description, yet often suffer from hallucinations, attributing incorrect or misleading features to images. We observe that LVLMs disproportionately focus on a small subset of image tokens—termed blind to…

2024

Detecting Offensive Language in an Open Chatbot Platform

COLING 2024main

While detecting offensive language in online spaces remains an important societal issue, there is still a significant gap in existing research and practial datasets specific to chatbots. Furthermore, many of the current efforts by service providers to automatically filter offensive language are vuln…

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