“Caught in a Feedback Loop? Algorithmic Personalization and Digital Traces”, lecture by U. Hasebrink at the Association of Internet Researchers (AoIR) 2016 on 7 October 2016 in Berlin (together with Wiebke Loosen, Christian Sandvig, Marco T. Bastos, Cornelius Puschmann, Sascha Hölig, Lisa Merten, Jan-Hinrik Schmidt, Katharina E. Kinder-Kurlanda and Katrin Weller).