A fast 4-approximation algorithm for the traveling repairman problem on a line. - Sergio Luis Pérez-Pérez; Luis Eduardo Urbán Rivero; Rafael López-Bracho; Francisco Javier Zaragoza Martínez (CCE, 2014)

3-approximation Algorithm for the Travelling Repairman Problem with Unit Time-windows. - Luis Eduardo Urbán Rivero; Cynthia A. Rodríguez Villalobos; Rafael López-Bracho; Francisco Javier Zaragoza Martínez (Res. Comput. Sci., 2015)

Balanced Black and White Coloring Problem on Knight's Chessboards. - Luis Eduardo Urbán Rivero; Javier Ramírez Rodríguez; Rafael López-Bracho (CCE, 2018)

Balanced Black and White Coloring Problem on knights chessboards. - Luis Eduardo Urbán Rivero; Rafael López-Bracho; Javier Ramírez Rodríguez (CoRR, 2018)

An Integer Linear Programming Model for a Case Study in Classroom Assignment Problem. - Luis Eduardo Urbán Rivero; Maite Regina Benítez Escárcega; Jonás Velasco (Computación y Sistemas, 2020)

A Simple Greedy Heuristic for Site Specific Management Zone Problem. - Luis Eduardo Urbán Rivero; Jonás Velasco; Javier Ramírez Rodríguez (Axioms, 2022)

A Cooperative Algorithm to Tackle the Truck and Trailer Routing Problem. - Ricardo Pérez-Rodríguez; Luis Eduardo Urbán Rivero (Computación y Sistemas (CyS), 2025)