e-government procurement observatory model, design and pilot testing. - Gastón Concha; Miguel Porrua; Carlos Pimenta (ICEGOV, 2010)

E-Government procurement observatory, maturity model and early measurements. - Gastón Concha; Hernán Astudillo; Miguel Porrua; Carlos Pimenta (Gov. Inf. Q., 2012)

PAMPO: using pattern matching and pos-tagging for effective Named Entities recognition in Portuguese. - Conceição Rocha; Alípio Jorge; Roberta Akemi Sinoara; Paula Brito; Carlos Pimenta; Solange O. Rezende (CoRR, 2016)