Article (Scientific journals)
Hu-bot: promoting the cooperation between humans and mobile robots
Miras, Karine; MOCANU, Decebal Constantin; Eiben, A.E.
2023In Neural Computing and Applications, 35 (23), p. 16841 - 16852
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Keywords :
Human-in-the-loop; Human–robot cooperation; Mobile robots; Reinforcement learning; Empirical validation; Hardware experiment; Human assistance; Physical robots; Robot behavior; Artificial Intelligence
Abstract :
[en] This paper investigates human–robot collaboration in a novel setup: a human helps a mobile robot that can move and navigate freely in an environment. Specifically, the human helps by remotely taking over control during the learning of a task. The task is to find and collect several items in a walled arena, and Reinforcement Learning is used to seek a suitable controller. If the human observes undesired robot behavior, they can directly issue commands for the wheels through a game joystick. Experiments in a simulator showed that human assistance improved robot behavior efficacy by 30% and efficiency by 12%. The best policies were also tested in real life, using physical robots. Hardware experiments showed no significant difference concerning the simulations, providing empirical validation of our approach in practice.
Disciplines :
Computer science
Author, co-author :
Miras, Karine ;  Department of Computer Science, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
MOCANU, Decebal Constantin  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS) ; Faculty of Electrical Engineering, Mathematics and Computer Science, Universiteit Twente, Enschede, Netherlands ; Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, Netherlands
Eiben, A.E.;  Department of Computer Science, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
External co-authors :
yes
Language :
English
Title :
Hu-bot: promoting the cooperation between humans and mobile robots
Publication date :
13 January 2023
Journal title :
Neural Computing and Applications
ISSN :
0941-0643
eISSN :
1433-3058
Publisher :
Springer Science and Business Media Deutschland GmbH
Volume :
35
Issue :
23
Pages :
16841 - 16852
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Computational Sciences
Funders :
Ministerie van Onderwijs, Cultuur en Wetenschap
Funding text :
This research was funded by the Hybrid Intelligence Center, a 10-year program funded by the Dutch Ministry of Education, Culture and Science through the Netherlands Organization for Scientific Research ( https://www.hybrid-intelligence-centre.nl ), Grant No. 024.004.022.
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