Jeffrey Xiong, John Xiong, Christophe Claramunt. A spatial entropy-based approach to improve mobile risk-based authentication. In Carsten Kessler, Grant D. McKenzie, Lars Kulik, editors, Proceedings of the 1st ACM SIGSPATIAL International Workshop on Privacy in Geographic Information Collection and Analysis, GeoPrivacy '14, Dallas/Fort Worth, Texas, USA, November 4-7, 2014. ACM, 2014. [doi]
Abstract is missing.