@conference {DBLP:conf/ssdbm/KaffesBSS18,
	title = {Finding shortest keyword covering routes in road networks},
	booktitle = {Proceedings of the 30th International Conference on Scientific and Statistical Database Management, SSDBM 2018, Bozen-Bolzano, Italy, July 09-11, 2018},
	year = {2018},
	pages = {12:1{\textendash}12:12},
	doi = {10.1145/3221269.3223038},
	url = {https://doi.org/10.1145/3221269.3223038},
	author = {Vassilis Kaffes and Alexandros Belesiotis and Dimitrios Skoutas and Spiros Skiadopoulos}
}
