The discrete ellipsoid covering problem: A discrete geometric programming approach. - Roberto Quirino do Nascimento; Ana Flávia Uzeda dos Santos Macambira; Lucídio dos Anjos Formiga Cabral; Renan Vicente Pinto (Discret. Appl. Math., 2014)

A new formulation for the Safe Set problem on graphs. - Ana Flávia Uzeda dos Santos Macambira; Luidi Simonetti; Hugo Barbalho; Pedro Henrique González 001; Nelson Maculan (Comput. Oper. Res., 2019)

New proposals for modelling and solving the problem of covering solids using spheres of different radii. - Pedro Henrique González Silva; Ana Flávia Uzeda dos Santos Macambira; Renan Vicente Pinto; Luidi Simonetti; Nelson Maculan; Philippe Michelon (RAIRO Oper. Res., 2020)