On complexity of finding strong-weak solutions in bilevel linear programming. - Tomás Lagos; Oleg A. Prokopyev (Oper. Res. Lett., 2023)

Finding groups with maximum betweenness centrality via integer programming with random path sampling. - Tomás Lagos; Oleg A. Prokopyev; Alexander Veremyev (J. Glob. Optim., 2024)

Bilevel optimization approach for fuel treatment planning. - Tomás Lagos; Junyeong Choi; Brittany Segundo; Jianbang Gan; Lewis Ntaimo; Oleg A. Prokopyev (Eur. J. Oper. Res., 2025)