Virtual material acquisition and representation for computer graphics, 2018, via WWW, Jan. 4, 2018: PDF title page (Giuseppe Claudio Guarnera; Norwegian University of Science and Technology) p. 87 (Giuseppe Claudio Guarnera, Ph.D., is a Research Associate at Norwegian University of Science and Technology; was a postdoctoral Research Associate at Loughborough University; Ph. D. in Computer Science from the University of Catania, Italy)