Leveraging explicitly disclosed location information to understand tourist dynamics: a case study. - Fabien Girardin; Filippo Dal Fiore; Carlo Ratti; Josep Blat (J. Locat. Based Serv., 2008)

Digital Footprinting: Uncovering Tourists with User-Generated Content. - Fabien Girardin; Francesco Calabrese; Filippo Dal Fiore; Carlo Ratti; Josep Blat (IEEE Pervasive Comput., 2008)