16 citations · 40 across the 7 of their papers we have counts for
4 papers · 1 filter
Generalized Word Shift Graphs: A Method for Visualizing and Explaining Pairwise Comparisons Between Texts
Ryan J. Gallagher, Morgan R. Frank, Lewis Mitchell +4
A common task in computational text analyses is to quantify how two corpora differ according to a measurement like word frequency, sentiment, or information content. However, colla…
Symptom extraction from the narratives of personal experiences with COVID-19 on Reddit
Curtis Murray, Lewis Mitchell, Jonathan Tuke +1
Social media discussion of COVID-19 provides a rich source of information into how the virus affects people's lives that is qualitatively different from traditional public health d…
#ArsonEmergency and Australia's "Black Summer": Polarisation and misinformation on social media
Derek Weber, Mehwish Nasim, Lucia Falzon +1
During the summer of 2019-20, while Australia suffered unprecedented bushfires across the country, false narratives regarding arson and limited backburning spread quickly on Twitte…
Complex contagion features without social reinforcement in a model of social information flow
Tyson Pond, Saranzaya Magsarjav, Tobin South +2
Contagion models are a primary lens through which we understand the spread of information over social networks. However, simple contagion models cannot reproduce the complex featur…