Sun Jun Hwang — accepted AI-conference papers

2026

Dynamic Modulation of Emotional Expressions in Social Robots: Effects on Liveliness and Naturalness

Haeun Park, Sun Jun Hwang, Hyojin Kim, Jiyeon Lee, Hui Sung Lee

ICRA 2026poster

Humans naturally express emotions with subtle variations, and exaggerated expressions often appear as heightened intensity in facial, bodily, or vocal cues. This paper introduces a method for exaggerating robotic emotional expressions by dynamically adjusting intensity within an emotion dynamics mod…

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2026

MFCC Inspired Spectral Feature Extraction for Robust Touch Interaction in Social_Robots

JiSoo Kim, Sun Jun Hwang, Hyojin Kim, Dong Joon Hwang, Hui Sung Lee

ICRA 2026poster

Touch is a fundamental modality for conveying emotions and intentions in Human–Robot Interaction. However, conventional approaches to touch pattern recognition often lack robustness to inter-user variability, whereas alternative solutions are frequently bulky or costly. This study proposes a novel f…

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