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prioritized-k-mean-clustering-hybrid-genetic-algorithm
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Three hybrid GAs for discounted fixed charge transportation problems
, Article Cogent Engineering ; Volume 5, Issue 1 , 2018 ; 23311916 (ISSN) ; Hashemi, Z ; Sharif University of Technology
Cogent OA
2018
Abstract
The problem of allocating heterogeneous fleet of vehicles to the existing distribution network for dispensing products fro. manufacturing firm t. set of depots is considered. It is assume. heterogeneous fleet of vehicles with the given capacities and total costs consisting o. discounted fixed cost an. variable cost proportional to the amount shipped is employed for handling products. To minimize the total transportation costs, the problem is modeled i. form of the nonlinear mixed integer program. Due to the NP hard complexity of the mathematical model, three prioritized K-mean clustering hybrid GAs, by incorporating two new heuristic algorithms, are proposed. The efficiency of the algorithms...