Estelle Randria

Papers

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About

Estelle Randria is a researcher at the forefront of human-robot interaction, with a specialized focus on affective computing and entertainment robotics. Her most cited work, "Group emotion recognition strategies for entertainment robots" (2018, 44 citations), introduces a pioneering system that enables robots to interpret the collective emotional state of a group through facial expression analysis. This research, developed for the Waseda Entertainment Robots, bridges the gap between individual emotion detection and group-level social perception—a critical step for creating more responsive and engaging autonomous systems. By integrating general emotion models with novel computational strategies for aggregating group affect, Randria’s contributions lay essential groundwork for robots that can adapt their behavior to audience mood in real time. Her work has been influential in shaping how entertainment robots perceive and react to social environments, with implications for interactive installations, service robots, and human-robot collaboration. Randria’s research continues to advance the field of social robotics, demonstrating how nuanced emotional understanding can transform machines from simple tools into empathetic companions.