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Career

· Research Scientist, Facebook

Publications (52)

Anyone Can Become a Troll: Causes of Trolling Behavior in Online Discussions
Conference on Computer Supported Cooperative Work · 2017
512
cited
Rumor Cascades
International Conference on Web and Social Media · 2014
469
cited
Peer and self assessment in massive online classes
ACM Trans. Comput. Hum. Interact. · 2013
457
cited
Antisocial Behavior in Online Discussion Communities
International Conference on Web and Social Media · 2015
334
cited
An Army of Me: Sockpuppets in Online Discussion Communities
The Web Conference · 2017
179
cited
Break It Down: A Comparison of Macro- and Microtasks
International Conference on Human Factors in Computing Systems · 2015
151
cited
Flock: Hybrid Crowd-Machine Learning Classifiers
Conference on Computer Supported Cooperative Work · 2015
140
cited
How Community Feedback Shapes User Behavior
International Conference on Web and Social Media · 2014
138
cited
Do Cascades Recur?
The Web Conference · 2016
119
cited
You Had Me at Hello: How Phrasing Affects Memorability
Annual Meeting of the Association for Computational Linguistics · 2012
107
cited
Ensemble: exploring complementary strengths of leaders and crowds in creative collaboration
Conference on Computer Supported Cooperative Work · 2014
97
cited
Predicting Reciprocity in Social Networks
2011 IEEE Third Int'l Conference on Privacy, Security, Risk and Trust and 2011 IEEE Third Int'l Conference on Social Computing · 2011
82
cited
Recognizing the emotional state of human and virtual instructors
Computers in Human Behavior · 2021
71
cited
Measuring Crowdsourcing Effort with Error-Time Curves
International Conference on Human Factors in Computing Systems · 2015
68
cited
Social Comparison and Facebook: Feedback, Positivity, and Opportunities for Comparison
International Conference on Human Factors in Computing Systems · 2020
59
cited
Do Learners Recognize and Relate to the Emotions Displayed By Virtual Instructors?
International Journal of Artificial Intelligence in Education · 2021
55
cited
Understanding Perceptions of Problematic Facebook Use: When People Experience Negative Life Impact and a Lack of Control
International Conference on Human Factors in Computing Systems · 2019
52
cited
Automated Content Moderation Increases Adherence to Community Guidelines
The Web Conference · 2022
49
cited
Antisocial Behavior on the Web: Characterization and Detection
The Web Conference · 2017
43
cited
When Do People Trust Their Social Groups?
International Conference on Human Factors in Computing Systems · 2019
42
cited
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Justin Cheng | Researcher Profile | Sotabase | Sotabase