Antagonism Also Flows Through Retweets: The Impact of Out-of-Context Quotes in Opinion Polarization Analysis. - Pedro Henrique Calais Guerra; Roberto Nalon; Renato M. Assunção; Wagner Meira Jr. (ICWSM, 2017)

Ego-Centric Analysis of Supportive Networks. - André Costa; Roberto Nalon; Wagner Meira Jr.; Adriano Veloso (WebSci, 2018)