STOP: A Short term Transit Occupancy Prediction tool for APTIS and real time transit management systems. - Agostino Nuzzolo; Umberto Crisalli; Luca Rosati; Angel Ibeas (ITSC, 2013)

Optimal Stopping Location of a High Speed Train using GIS and Multicriteria Decision-making. - Roberto Sañudo; Jose Luis Moura; Ruben Cordera; Angel Ibeas (Trans. GIS, 2017)