TY - CONF T1 - A Gravity Model for Speed Estimation over Road Network T2 - 2013 {IEEE} 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013 - Volume 2 Y1 - 2013 A1 - Paolo Cintia A1 - Roberto Trasarti A1 - José Antônio Fernandes de Macêdo A1 - Livia Almada A1 - Camila Fereira JF - 2013 {IEEE} 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013 - Volume 2 UR - http://dx.doi.org/10.1109/MDM.2013.83 ER -