Search Results for author: Elizabeth Croft

Found 2 papers, 0 papers with code

Learning to Communicate Functional States with Nonverbal Expressions for Improved Human-Robot Collaboration

no code implementations30 Apr 2024 Liam Roy, Dana Kulic, Elizabeth Croft

In this work, we explore modulating the acoustic parameter values (pitch bend, beats per minute, beats per loop) of nonverbal auditory expressions to convey functional robot states (accomplished, progressing, stuck).

Reinforcement Learning (RL)

How Can Everyday Users Efficiently Teach Robots by Demonstrations?

no code implementations19 Oct 2023 Maram Sakr, Zhikai Zhang, Benjamin Li, Haomiao Zhang, H. F. Machiel Van der Loos, Dana Kulic, Elizabeth Croft

The results indicated a substantial improvement in robot learning efficiency from the teacher's demonstrations, with an improvement of up to 198% observed on the novel task.

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