VISHnu: An approach to support the personalization of self-expressive avatars using context-awareness. - Ribeiro, Ailton; Vieira, Vaninha; Alves, Lynn; Maciel, Cristiano (Int. J. Hum. Comput. Stud., 2024)

Gamification Techniques and Contribution Filtering in Crowdsourcing Micro-Task Applications. - Amorim, Ana Maria; Ribeiro, Ailton; Arouca, Murilo Guerreiro; Meijon, Iago; Cavalheiro, Victor; Pestana, Maria Clara; Vieira, Vaninha (J. Interact. Syst., 2024)