homepages/57/2405-4,
Li Sun, Home Page, https://orcid.org/0000-0003-1503-7116, Beijing Technology and Business University, School of Computer and Information Engineering, China
homepages/57/1798,
Assefaw Hadish Gebremedhin and Assefaw H. Gebremedhin, Home Page, https://orcid.org/0000-0001-5383-8032, Washington State University, Pullman, WA, USA
homepages/57/9919,
Paolo Pintus, Home Page, https://www.wikidata.org/entity/Q51487276, Scuola Superiore di Studi Universitari e Perfezionamento Sant'Anna, Pisa, Italy