The Geodesic Classification Problem on Graphs. - Paulo Henrique Macêdo de Araújo; Manoel B. Campêlo; Ricardo C. Corrêa; Martine Labbé (LAGOS, 2019)

Trace selection and allocation for log-move audit of business process directly-follows graphs. - Críston Pereira de Souza; Paulo Henrique Macêdo de Araújo; Iana Mary Gomes Costa; Davi Romero de Vasconcelos; Regis Pires Magalhães (Inf. Syst., 2023)

A parallel lagrangian heuristic for the fractional chromatic number of a graph. - Paulo Henrique Macêdo de Araújo; Ricardo C. Corrêa; Manoel B. Campêlo (RAIRO Oper. Res., 2023)

Integer programming models and polyhedral study for the geodesic classification problem on graphs. - Paulo Henrique Macêdo de Araújo; Manoel B. Campêlo; Ricardo C. Corrêa; Martine Labbé (Eur. J. Oper. Res., 2024)