Selection of User´s Connection in Last-Mile Problem

This correspondence paper focuses on multicriterion combinatorial models in the “last-mile” problem for selection of user´s connections. The following models are considered: (1) multicriterion ranking; (2) knapsack-like problems (e.g., multicriterion multiple-choice problem); (3) clustering; and (4) hierarchical morphological synthesis based on morphological clique problem. The last-mile problem is examined from the following viewpoints: (1) user(s); (2) provider(s) (i.e., communication service provider); and (3) users and providers. The following problems are described: (1) selection of the best connection for user; (2) selection of the best connections from several providers; (3) multistage selection of the best connections for user; (4) clustering of users; and (5) design of hierarchical connection system from provider. Numerical examples illustrate some applications.