%0 Conference Paper %B Proceedings of the 23rd {SIGSPATIAL} International Conference on Advances in Geographic Information Systems, Bellevue, WA, USA, November 3-6, 2015 %D 2015 %T {TOSCA:} two-steps clustering algorithm for personal locations detection %A Riccardo Guidotti %A Roberto Trasarti %A Mirco Nanni %B Proceedings of the 23rd {SIGSPATIAL} International Conference on Advances in Geographic Information Systems, Bellevue, WA, USA, November 3-6, 2015 %G eng %U http://doi.acm.org/10.1145/2820783.2820818 %R 10.1145/2820783.2820818