@article{ali2019discrimination,
 author = {Ali, Muhammad and Sapiezynski, Piotr and Bogen, Miranda and Korolova, Aleksandra and Mislove, Alan and Rieke, Aaron},
 title = {Discrimination Through Optimization: How Facebook's Ad Delivery Can Lead to Biased Outcomes},
 journal = {Proc. ACM Hum.-Comput. Interact.},
 issue_date = {November 2019},
 volume = {3},
 number = {CSCW},
 month = nov,
 year = {2019},
 issn = {2573-0142},
 pages = {199:1--199:30},
 articleno = {199},
 numpages = {30},
 url = {http://doi.acm.org/10.1145/3359301},
 doi = {10.1145/3359301},
 acmid = {3359301},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {ad delivery, bias, fairness, online advertising, policy},
}