About the Authors

Alessandro Di Stefano

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

alessandro.distefano@dieei.unict.it

Affiliation Dipartimento di Ingegneria Elettrica, Elettronica e Informatica (DIEEI), CNIT (National Inter-University Consortium for Telecommunications) Catania, Italy

Marialisa Scatà

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Dipartimento di Ingegneria Elettrica, Elettronica e Informatica (DIEEI), CNIT (National Inter-University Consortium for Telecommunications) Catania, Italy

Supreeta Vijayakumar

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Computer Science and Information Systems, Teesside University, Middlesbrough, United Kingdom

Claudio Angione

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Computer Science and Information Systems, Teesside University, Middlesbrough, United Kingdom

Aurelio La Corte

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Dipartimento di Ingegneria Elettrica, Elettronica e Informatica (DIEEI), CNIT (National Inter-University Consortium for Telecommunications) Catania, Italy

Pietro Liò

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Computer Laboratory, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.