GeoSQL Journey - A gamified learning experience to introduce (or demystify) geospatial SQL queries. - Romain Sandoz; Sarah Composto; Sandrine Divorne; Olivier Ertz; Jens Ingensand (PeerJ Prepr., 2018)

Building a Crowdsourcing based Disabled Pedestrian Level of Service routing application using Computer Vision and Machine Learning. - Nicolas Blanc; Zhan Liu; Olivier Ertz; Diego Rojas; Romain Sandoz; Maria Sokhn; Jens Ingensand; Jean-Christophe Loubier (CCNC, 2019)