About the Authors
- Giovanni Pezzulo
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* E-mail: giovanni.pezzulo@istc.cnr.it
Affiliation Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
- Francesco Donnarumma
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Affiliation Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
- Haris Dindo
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Affiliation Computer Science Engineering, University of Palermo, Palermo, Italy
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GP FD HD. Performed the experiments: GP FD HD. Analyzed the data: GP FD HD. Wrote the paper: GP FD HD.