Prof. Alexandra Galhano is an associate professor at the Faculdade de Ciências Naturais, Engenharias e Tecnologias, Universidade Lusófona do Porto, Porto, Portugal. She obtained an MSc in Applied Sciences—Telecommunications from the Catholic University of Louvain, Belgium in 1979, and a PhD in Electrical and Computer Engineering from the University of Porto in 1992. Prof. Alexandra Galhano’s research interests include systems modelling, dynamics, multidimensional scaling, and fractional calculus.