In this paper, we propose two mixed integer linear programming (MILP) models for wireless networks (WNs) under star backbone topology configuration. For this purpose, let the graph G(V, E) represent a ...

Outline: Model building using integer, binary and mixed integer variables. Computer solution of integer programming models, linear programming relaxations, Lagrangian relations, duality, simple upper ...

Keywords: minimum backbone grid, mixed integer linear programming, connectivity constraints, single-commodity flow, resilience. Citation: Mei W, Sun Z, He Y, Liu M, Gong X and Li P (2023) A mixed ...

In existing consensus models with optimization approaches, the modified preferences are often virtual values unrelated to the original rating scale. Furthermore, few optimization approaches have been ...

A recent article described a mathematical programming model and heuristic solution procedure to realign sales territories. This report presents two linear integer programming models for sales ...

When integer programming models yield infeasible constraints, it’s often due to overly stringent conditions or conflicting objectives inherent in complex supply chain scenarios.

We present integer programming models of the service network design problem faced by less-than-truckload (LTL) freight transportation carriers and a solution approach for the large-scale instances ...

M. Fischetti and I. Luzzi, “Mixed-Integer Programming Models for the Nesting Problem,” Journal of Heuristic, Vol. 15, No. 3, 2009, pp. 201-226. doi10.1007/s10732 ...

Developing a minimum backbone grid in the power system planning is beneficial to improve the power system’s resilience. To obtain a minimum backbone grid, a mixed integer linear programming (MILP) ...