Modeling Learners' Social Centrality and Performance through Language and Discourse. - Nia Dowell; Oleksandra Skrypnyk; Srecko Joksimovic; Arthur C. Graesser; Shane Dawson; Dragan Gasevic; Pieter de Vries; Thieme Hennis; Vitomir Kovanovic (EDM, 2015)

How do you connect?: analysis of social capital accumulation in connectivist MOOCs. - Srecko Joksimovic; Nia Dowell; Oleksandra Skrypnyk; Vitomir Kovanovic; Dragan Gasevic; Shane Dawson; Arthur C. Graesser (LAK, 2015)