Publications

2021

Cheng Guo and Kelly Caine. (2021). Anonymity, User Engagement, Quality, and Trolling on Question & Answer Sites. In Proc.ACM Hum.-Comput.Interact.5, CSCW1, Article 141(CSCW ‘21). LINK PDF

Cheng Guo, Brianne Campbell, Apu Kapadia, Michael Reiter, and Kelly Caine. (2021). Effect of Mood, Location, Trust, and Presence of Others on Video-Based Social Authentication. In Proceedings of the 30th USENIX Security Symposium (USENIX Security ‘21). LINK PDF

2020

Cheng Guo and Kelly Caine. (2020). Anonymity in Questions and Answers about Health. In Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 64(1), 658-662. LINK PDF

Cheng Guo (2020). Identity and Behavior in Online Communities. In Companion of the 2020 ACM International Conference on Supporting Group Work (pp. 35-38). LINK PDF

2018

Cheng Guo (2018). Identity and Behavior in Online Health Communities. In 12th EAI International Conference on Pervasive Computing Technologies for Healthcare–Demos, Posters, Doctoral Colloquium. LINK PDF

2014

Jamie L. Crawford, Cheng Guo, Jessica Schroeder, Rosa I. Arriaga, and Jennifer Mankoff (2014). Is it a question of trust?: how search preferences influence forum use. In Proceedings of the 8th International Conference on Pervasive Computing Technologies for Healthcare (pp. 118-125). LINK PDF