@article{simoncini2018vehicle, title={Vehicle classification from low-frequency GPS data with recurrent neural networks}, author={Simoncini, Matteo and Taccari, Leonardo and Sambo, Francesco and Bravi, Luca and Salti, Samuele and Lori, Alessandro}, journal={Transportation Research Part C: Emerging Technologies}, volume={91}, pages={176--191}, year={2018}, publisher={Elsevier} }