"Refinery: Visual Exploration of Large, Heterogeneous Networks through Associative Browsing", EuroVis 2015 (First author)
"A Knowledge Tracing Model of Learning from a Social Tagging System", UMUAI 2013 (Second author), James Chen Best Paper Award
"Towards Supporting Search over Trending Events with Social Media", ICWSM 2013 (First author), Honorable Mention
Background
Researcher in HCI, Social Computing, and Information Visualization
Currently working as a Data/Research Scientist at Twitch, analyzing user engagement with social discovery products
Focuses on how users interact with information in online environments
Dissertation examined online self-disclosure practices, particularly 'selective sharing'—sharing content with specific subgroups of connections
Aims to understand variations in selective sharing across social platforms and build models to predict audience selection decisions
Other research topics include interface design for socially-mediated information consumption, collective behavior in online groups, and interactive visualization systems for large networks