Affecta-context: The Context-Guided Behavior Adaptation Framework

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Abstract

This paper presents Affecta-context, a general framework to facilitate behavior adaptation for social robots. The framework uses information about the physical context to guide its behaviors in human-robot interactions. It consists of two parts: one that represents encountered contexts and one that learns to prioritize between behaviors through human-robot interactions.
As physical contexts are encountered the framework clusters them by their measured physical properties. In each context, the framework learns to prioritize between behaviors to optimize the physical attributes of the robot's behavior in line with its current environment and the preferences of the users it interacts with.
This paper illlustrates the abilities of the Affecta-context framework by enabling a robot to autonomously learn the prioritization of discrete behaviors. This was achieved by training across 72 interactions in two different physical contexts with 6 different human test participants. The paper demonstrates the trained Affecta-context framework by verifying the robot's ability to generalize over the input and to match its behaviors to a previously unvisited physical context.
OriginalsprogEngelsk
Publikationsdato4 jul. 2023
StatusUdgivet - 4 jul. 2023
BegivenhedThe 18th International Conference on Intelligent Autonomous Systems - Suwon Convention Center, Suwon, Sydkorea
Varighed: 4 jul. 20238 jul. 2023
Konferencens nummer: 18
http://e, https://ias-18.org

Konference

KonferenceThe 18th International Conference on Intelligent Autonomous Systems
Nummer18
LokationSuwon Convention Center
Land/OmrådeSydkorea
BySuwon
Periode04/07/202308/07/2023
Internetadresse

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