A Branch-and-Cut Algorithm for Solving the Team Orienteering Problem. - Duc-Cuong Dang; Racha El-Hajj; Aziz Moukrim (CPAIOR, 2013)

Solving the team orienteering problem with cutting planes. - Racha El-Hajj; Duc-Cuong Dang; Aziz Moukrim (Comput. Oper. Res., 2016)

A variable space search heuristic for the Capacitated Team Orienteering Problem. - Asma Ben-Said; Racha El-Hajj; Aziz Moukrim (J. Heuristics, 2019)

A PSO based algorithm with an efficient optimal split procedure for the multiperiod vehicle routing problem with profit. - Racha El-Hajj; Rym Nesrine Guibadj; Aziz Moukrim; Mehdi Serairi (Ann. Oper. Res., 2020)