A matheuristic for the firefighter problem on graphs. - Natanael Ramos; Cid Carvalho de Souza; Pedro Jussieu de Rezende (Int. Trans. Oper. Res., 2020)

Optimal area polygonization problems: Exact solutions through geometric duality. - Natanael Ramos; Pedro J. de Rezende; Cid C. de Souza (Comput. Oper. Res., 2022)

Triangle-Based Heuristics for Area Optimal Polygonizations. - Natanael Ramos; Raí C. de Jesus; Pedro J. de Rezende; Cid C. de Souza; Fábio Luiz Usberti (ACM J. Exp. Algorithmics, 2022)

Exact and heuristic solutions for the prize-collecting geometric enclosure problem. - Natanael Ramos; Rafael G. Cano; Pedro J. de Rezende; Cid C. de Souza (Int. Trans. Oper. Res., 2024)