Zobrazeno 1 - 10
of 1 507
pro vyhledávání: '"ROSSI, ROBERTO"'
This paper introduces a graph-based algorithm for solving single-item, single-location inventory lot-sizing problems under non-stationary stochastic demand using the $(R_t, S_t)$ policy and a penalty cost scheme. The proposed method relaxes the origi
Externí odkaz:
http://arxiv.org/abs/2410.23480
Publikováno v:
European Journal of Operational Research, Elsevier, Vol. 312(2): 541-555, 2024
We consider the single-item single-stocking location stochastic inventory system under a fixed ordering cost component. A long-standing problem is that of determining the structure of the optimal control policy when this system is subject to order qu
Externí odkaz:
http://arxiv.org/abs/2307.00942
Autor:
Rossi, Roberto
Stochastic Programming is a framework for modelling and solving problems of decision making under uncertainty. Stochastic Dynamic Programming is a branch of Stochastic Programming that takes a "functional equation" approach to the discovery of optima
Externí odkaz:
http://arxiv.org/abs/2209.09979
Autor:
Rossi, Roberto
"Inventory Analytics provides a comprehensive and accessible introduction to the theory and practice of inventory control – a significant research area central to supply chain planning. The book outlines the foundations of inventory systems and sur
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/49414
Autor:
Rossi, Roberto A., Corsico, Eduardo F.
Publikováno v:
Main Group Metal Chemistry, Vol 25, Iss 1-2, Pp 99-106 (2002)
Externí odkaz:
https://doaj.org/article/699d265df34e45cabd75bba3d9c64f9b
This paper addresses the two-stocking locations single item non-stationary stochastic lot-sizing problem. The inventory level at each location is reviewed periodically. Items can be reordered and received from a common central warehouse and can also
Externí odkaz:
http://arxiv.org/abs/2203.16259
Publikováno v:
Computers and Operations Research, Elsevier, Vol. 158: 106289, 2023
The (R, s, S) is a stochastic inventory control policy widely used by practitioners. In an inventory system managed according to this policy, the inventory is reviewed at instant R; if the observed inventory position is lower than the reorder level s
Externí odkaz:
http://arxiv.org/abs/2202.08803
Publikováno v:
European Journal of Operational Research, Elsevier, Vol. 310(1): 156-167, 2023
Electric road systems (ERS) are roads that allow compatible vehicles to be powered by grid electricity while in transit, reducing the need for stopping to recharge electric batteries. We investigate how this technology can affect routing and delivery
Externí odkaz:
http://arxiv.org/abs/2202.07510