UX Commerce & Industry Cloud, Product Engineering, Intelligent Enterprise Group, SAP SE, Germany

PulseX Research Institute, Germany

E: panagiotis.germanakos@sap.com | W: www.pgermanakos.com

School of Computing, University of Leeds, UK</span>

E: v.g.dimitrova@leeds.ac.uk | W: www.comp.leeds.ac.uk/vania

Department of Computer Science, California State Polytechnic University, Pomona (Cal Poly Pomona), California, USA

E: bsteichen@cpp.edu | W: www.cpp.edu/~bsteichen

Department of Computer Science and Informatics, Jönköping University, Sweden

E: bruce.ferwerda@ju.se | W: www.bruceferwerda.com

Faculty of Mathematics, Natural Sciences and Information Technologies (FAMNIT),University of Primorska in Koper, Slovenia

E: marko.tkalcic@gmail.com | W: www.markotkalcic.com