A multi-objective approach to simultaneous strategic and operational planning in supply chain design
Citations
1,770 citations
Cites background from "A multi-objective approach to simul..."
...As pointed out by Sabri and Beamon [99], uncertainty is one of the most challenging but important problems in SCM....
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750 citations
743 citations
Cites background from "A multi-objective approach to simul..."
...Flexibility, robustness, and responsiveness are some of the strategies that have been used to adapt to dynamic changes in the supply chain environment (Sabri and Beamon, 2000)....
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593 citations
Cites background from "A multi-objective approach to simul..."
...As we know,multi-objective optimization is widely used in a variety of areas [14,16,19,25,29] and is also used to embed into a multitude of decision support system [8,12,35]....
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555 citations
Cites background from "A multi-objective approach to simul..."
...Sabri and Beamon (2000) developed an integrated multi-objective supply chain model for strategic and operational supply chain planning under uncertainties of product, delivery and demand....
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...In a supply chain, the flow of goods between a supplier and customer passes through several stages, and each stage may consist of many facilities (Sabri & Beamon, 2000)....
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References
1,541 citations
817 citations
"A multi-objective approach to simul..." refers background or methods in this paper
...A stochastic heuristic model is introduced in [16] for managing material flows in decentralized supply chains by either determining stock levels subject to a target service level (fill rate) or determining the service level performance given stock levels....
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...A simplified expression to determine the safety factor 1 n has been proposed for periodic review, to eliminate the need to use standard normal distribution tables [27] [16]....
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774 citations
"A multi-objective approach to simul..." refers background or methods in this paper
...The strategic aspects of the supply chain are also considered in [10]....
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...All deterministic models, except for [10], have been established either for optimizing SC cost alone or maximizing profitability....
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729 citations
"A multi-objective approach to simul..." refers methods in this paper
...The e -constraint method [ 25 ] is selected in this research over other solution methodologies for the following reasons: 1) the e -constraint method can solve non-linear models, 2) no specific conditions are required to achieve the solutions, and 3) the e constraint method is simple, since it transforms the multi-objective problem into a singleobjective optimization problem....
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659 citations
"A multi-objective approach to simul..." refers background or methods in this paper
...A stochastic optimization supply chain model is presented in [5], which uses raw material, production, inventory, and distribution sub-models....
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...Assuming a Bernoulli random lead-time offered by plant j to each distribution k [5], the expected replenishment lead time for product i from plant j to DC k is: ( ) ( ) ij ijk ij ij ijk ijk P E t P N T 2 2 2 1 − + + = (45) and...
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...The total costs related to the finished products stockpile for product i at plant j per period are given by [5]:...
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...A deterministic, “international”, non-linear model that uses a cost objective that considers before- and after-tax profitability is developed in [5]....
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...In this operational sub-model, the work of [5] is extended to allow for simultaneous optimization of the entire SC system, and to estimate the actual production, distribution and transportation costs....
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