Evolutionary multiobjective optimization of the multi-location transshipment problem
نویسندگان
چکیده
منابع مشابه
Evolutionary multiobjective optimization of the multi-location transshipment problem
We consider a multi-location inventory system where inventory choices at each location are centrally coordinated. Lateral Transshipments are allowed as recourse actions within the same echelon in the inventory system to reduce costs and improve service level. However this transshipment process usually causes undesirable lead times. In this paper, we propose a multiobjective model of the multi-l...
متن کاملMultiobjective Analysis of the Multi-Location Newsvendor and Transshipment Models
Unlike the Newsvendor model, a system based on lateral transshipments allows the unsold inventories to be moved from locations with surplus inventory to fulfill more unmet demands at stocked out locations. Both models were thoroughly studied and researches were usually confined to cost minimization or profit maximization. In this paper, we proposed a more realistic multiobjective study of both ...
متن کاملMulti-location transshipment problem with capacitated production
We consider coordination among stocking locations through replenishment strategies that explicitly take into account lateral transshipments, i.e., transfer of a product among locations at the same echelon level. Our basic contribution is the incorporation of supply capacity into the traditional transshipment model. Our goal is to analyze the impact on system behavior and on stocking locations’ ...
متن کاملGenetic Optimization of the Multi-Location Transshipment Problem with Limited Storage Capacity
1 Ecole Nationale des Sciences de l’Informatique, Email : [email protected] Abstract. Lateral Transshipments afford a valuable mechanism for compensating unmet demands only with on-hand inventory. In this paper we investigate the case where locations have a limited storage capacity. The problem is to determine how much to replenish each period to minimize the expected global cost while ...
متن کاملOptimal and heuristic algorithms for the multi-location dynamic transshipment problem with fixed transshipment costs
We consider centrally controlled multi-location systems, which coordinate their replenishment strategies through the use of transshipments. In a dynamic deterministic demand environment the problem is characterized by several locations, each of which has known demand for a single product for each period in a given finite horizon. We consider replenishment, transshipment and inventory holding co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Operational Research
سال: 2008
ISSN: 1109-2858,1866-1505
DOI: 10.1007/s12351-008-0015-5