TY  - GEN 
AU  - Landete, Mercedes
AU  - Muñoz Ocaña, Juan Manuel
AU  - Rodríguez Chía, Antonio Manuel
AU  - Saldanha-da-Gama, Francisco
A4  - Estadística e Investigación Operativa
PY  - 2024
SN  - 0191-2615
UR  - http://hdl.handle.net/10498/35886
AB  - In this paper, a class of single-allocation hub location problems is investigated from the
perspective of upgrading. The latter is understood as an improvement of a set of edges to
increase their individual performance, e.g., a decreased unit...
LA  - eng
PB  - Elsevier
KW  - Hub location
KW  - Hub-network design
KW  - Single allocation
KW  - Edge upgrading
KW  - MILP models
KW  - Branch-and-cut
TI  - Uncapacitated single-allocation hub median location with edge upgrading: Models and exact solution algorithms
DO  - 10.1016/j.trb.2024.103034
ER  -