Márcio Silva, Lucas Santos de Oliveira, Athanasios Andreou, Pedro Olmo Stancioli Vaz de Melo, Oana Goga, Fabrício Benevenuto. Facebook Ads Monitor: An Independent Auditing System for Political Ads on Facebook. In Yennun Huang, Irwin King, Tie-Yan Liu, Maarten van Steen, editors, WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020. pages 224-234, ACM / IW3C2, 2020. [doi]
Abstract is missing.