@INPROCEEDINGS {40356,
author={M.  Papaioannou and G. Mantas and J. Rodriguez},
doi={10.1109/MeditCom49071.2021.9647603},
booktitle={IEEE International Mediterranean Conference on Communications and Networking (MeditCom)},
title={Risk-Based User Authentication for Mobile Passenger ID Devices for Land and Sea Border Control},
year={2021},
month={September},
volume={},
pages={-} 
}