About the Authors
- David Feess
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Contributed equally to this work with: David Feess, Mario M. Krell
Affiliation Robotics Innovation Center, German Research Center for Artificial Intelligence, Bremen, Germany
- Mario M. Krell
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Contributed equally to this work with: David Feess, Mario M. Krell
* E-mail: krell@uni-bremen.de
Affiliation Robotics Research Group, University of Bremen, Bremen, Germany
- Jan H. Metzen
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Affiliation Robotics Research Group, University of Bremen, Bremen, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: DF MMK JHM. Performed the experiments: DF MMK JHM. Analyzed the data: DF MMK JHM. Contributed reagents/materials/analysis tools: DF MMK JHM. Wrote the paper: DF MMK JHM.