Uncertain programming models for fixed charge multi-item solid transportation problem
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DOI: 10.1007/s00500-017-2718-0
Abstract: This paper investigates the fixed charge multi-item solid transportation problem, in which the fixed charges, direct costs, transportation capacities, supply and demand are uncertain variables. Based on the uncertainty theory, expected value programming model and… read more here.
Keywords: transportation; item solid; multi item; fixed charge ... See more keywords
An entropy based solid transportation problem in uncertain environment
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DOI: 10.1007/s12652-017-0535-z
Abstract: The uncertain solid transportation problem considers material dispatching with uncertain elements like demands. Now, it plays an increasingly important role in logistics managements. Traditionally, the transportation cost is used as the optimization objective, while the… read more here.
Keywords: transportation; entropy based; transportation problem; solid transportation ... See more keywords
Models for solid transportation problems in logistics using particle swarm optimisation algorithm and genetic algorithm
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DOI: 10.1504/ijlsm.2017.10005788
Abstract: Transportation policy seeks to improve agency freight and cargo management and enhance sustainable, efficient and effective transportation operations. In this paper, four new fuzzy fixed charge solid transportation problems (FFCSTP) are formulated to maximise the… read more here.
Keywords: transportation; transportation problems; genetic algorithm; particle swarm ... See more keywords