103 citations · 179 across the 8 of their papers we have counts for
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cs.CY2020★ 6 cited
Comment Ranking Diversification in Forum Discussions
Curtis G. Northcutt, Kimberly A. Leon, Naichun Chen
Viewing consumption of discussion forums with hundreds or more comments depends on ranking because most users only view top-ranked comments. When comments are ranked by an ordered…
cs.CY2015
Detecting and Preventing "Multiple-Account" Cheating in Massive Open Online Courses
Curtis G. Northcutt, Andrew D. Ho, Isaac L. Chuang
We describe a cheating strategy enabled by the features of massive open online courses (MOOCs) and detectable by virtue of the sophisticated data systems that MOOCs provide. The st…