A 1 mW low phase-noise relaxation oscillator. - João Casaleiro; Hugo Lopes; Luís Bica Oliveira; Jorge R. Fernandes; Manuel Medeiros Silva (ISCAS, 2011)

Influence and Sentiment Homophily on Twitter Social Circles. - Hugo Lopes; Helena Sofia Pinto; Alexandre P. Francisco (CompleNet, 2016)

PriADA: Management and Adaptation of Information Based on Data Privacy in Public Environments. - Hugo Lopes; Ivan Miguel Pires; Héctor Sánchez San Blas; Raúl García Ovejero; Valderi R. Q. Leithardt (Comput., 2020)

W.A.R. - Wheelchair Activity Recognition. - Hugo Lopes; Filipe Coelho; Joaquim Gonçalves (ISDFS, 2023)