About the Authors

Gianfranco Politano

gianfranco.politano@polito.it

Affiliation Department of Control and Computer Engineering, Politecnico di Torino, Torino, Italy

Alfredo Benso

Affiliations Department of Control and Computer Engineering, Politecnico di Torino, Torino, Italy, Consorzio Interuniversitario Nazionale per l′Informatica, Verres (AO), Italy

Alessandro Savino

Affiliation Department of Control and Computer Engineering, Politecnico di Torino, Torino, Italy

Stefano Di Carlo

Affiliation Department of Control and Computer Engineering, Politecnico di Torino, Torino, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GP AB AS SDC. Performed the experiments: GP AB AS SDC. Analyzed the data: GP. Contributed reagents/materials/analysis tools: GP SDC. Wrote the paper: GP AB SDC.