Crowdsourcing Landforms for Open GIS Enrichment. - Rocio Nahime Torres; Darian Frajberg; Piero Fraternali; Sergio Luis Herrera Gonzales (DSAA, 2018)

Visualizing and gamifying consumption data for resource saving: challenges, lessons learnt and a research agenda for the future. - Piero Fraternali; Francesca Cellina; Sergio Luis Herrera Gonzales; Mark S. Melenhorst; Jasminko Novak; Chiara Pasini; Cristina Rottondi; Andrea Emilio Rizzoli (Energy Inform., 2019)