The capacitated multiple allocation hub location problem: formulations and algorithms

Article Abstract:

A new mixed integer linear programming formulation is utilized for the capacitated multiple allocation hub location problem. There are fewer restrictions and variables and new formulations of the problem is developed. These new formulations work more quickly than older formulations but they have not been tested on major real world problems, only small- and medium-sized problems.

Australia, Statistical Data Included, Tests, problems and exercises

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Preprocessing and cutting for multiple allocation hub location problems

Article Abstract:

Formulations and solution approaches for multiple allocation hub location problems are discussed. A number of results that enable to develop preprocessing procedures and tightening constraints for existing mixed integer linear programming formulations are presented.

Management dynamics, Methods, Management, Integer programming, Company business management, ATM LAN hub/MAU

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Solving large single allocation p-hub problems with two or three hubs

Article Abstract:

Research is presented concerning the utilization of mixed integer linear programming formulations to solve variants of the p-hub allocation problem and the uncapacitated single allocation p-hub median problem.

Operations Research, Research, Usage, Industrial locations, Industrial location, Branch and bound algorithms, Allocation (Accounting)

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