@inproceedings {274413,
	author = {Geumhwan Cho and Sungsu Kwag and Jun Ho Huh and Bedeuro Kim and Choong-Hoon Lee and Hyoungshick Kim},
	title = {Towards Usable and Secure Location-based Smartphone Authentication},
	booktitle = {Seventeenth Symposium on Usable Privacy and Security (SOUPS 2021)},
	year = {2021},
	isbn = {978-1-939133-25-0},
	pages = {1--16},
	url = {https://www.usenix.org/conference/soups2021/presentation/cho},
	publisher = {USENIX Association},
	month = aug
}
