Improving Engagement Metrics in an Open Collaboration Community Through Notification: An Online Field Experiment. - Ana Paula O. Bertholdo; Claudia de O. Melo; Artur Simões Rozestraten (HCI (12), 2017)

User engagement in an open collaboration community after the insertion of a game design element: An online field experiment. - Ana Paula O. Bertholdo; Claudia de O. Melo; Artur Simões Rozestraten; Marco Aurélio Gerosa; Heather O'Brien (AMCIS, 2018)

Relations Between Actions Performed by Users and Their Engagement. - Ana Paula O. Bertholdo; Claudia de O. Melo; Artur Simões Rozestraten; Marco Aurélio Gerosa (CRIWG, 2018)

The ARQUIGRAFIA project: A Web Collaborative Environment for Architecture and Urban Heritage Image. - Vania Mara Alves Lima; Cibele Araújo Camargo Marques dos Santos; Artur Simões Rozestraten (J. Data Inf. Sci., 2020)