A GRASP with path-relinking and restarts heuristic for the prize-collecting generalized minimum spanning tree problem. - Ruslán G. Marzo; Celso C. Ribeiro (Int. Trans. Oper. Res., 2020)

Exact and approximate algorithms for the longest induced path problem. - Ruslán G. Marzo; Celso C. Ribeiro (RAIRO Oper. Res., 2021)

New formulations and branch-and-cut procedures for the longest induced path problem. - Ruslán G. Marzo; Rafael A. Melo; Celso C. Ribeiro; Marcio Costa Santos (Comput. Oper. Res., 2022)

Network polarization, filter bubbles, and echo chambers: An annotated review of measures, models, and case studies. - Ruben Interian; Ruslán G. Marzo; Isela Mendoza; Celso C. Ribeiro (CoRR, 2022)

Network polarization, filter bubbles, and echo chambers: an annotated review of measures and reduction methods. - Ruben Interian; Ruslán G. Marzo; Isela Mendoza; Celso C. Ribeiro (Int. Trans. Oper. Res., 2023)