  Three models were presented in M.K. Khakim Habibi, Hamid Allaoui, Gilles
Goncalves, Collaborative hub location problem under cost uncertainty, Computers
& Industrial Engineering Volume 124, October 2018, Pages 393-410 as models for
collaborative Capacitated Multiple Allocation Hub Location Problem. In this
note, we point out a few flaws in modeling. In particular, we elaborate and
explain that none of the those models incorporates any element of a
collaborative activity.

Optimization and Control;Other Computer Science