Michal Piórkowski. Sampling urban mobility through on-line repositories of GPS tracks. In Xiaoming Fu, Pan Hui, editors, Proceedings of the 1st ACM International Workshop on Hot Topics of Planet-Scale Mobility Measurements, HotPlanet@MobiSys 2009, Wroclaw, Poland, June 22-25, 2009. pages 1, ACM, 2009. [doi]
Abstract is missing.