1. Oana Goga, Giridhari Venkatadri, and Krishna P Gummadi. The doppelgänger bot attack: Exploring identity impersonation in online social networks. In Proceedings of the 2015 internet measurement conference, pages 141--153, 2015.
2. Sajedul Talukder and Bogdan Carbunar. A study of friend abuse perception in facebook. ACM transactions on social computing, 3(4):1--34, 2020.
3. Sajedul Talukder and Bogdan Carbunar. Abusniff: Automatic detection and defenses against abusive facebook friends. In Proceedings of the International AAAI Conference on Web and Social Media, volume 12, 2018.
4. Shafi Goldwasser, Silvio Micali, and Charles Rackoff. The knowledge complexity of interactive proof-systems. volume 18, pages 186--208. 1989.
5. Satoshi Nakamoto. Bitcoin: A peer-to-peer electronic cash system. Decentralized business review, page 21260, 2008.