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Listar por palabra clave "Lost sales"

Mostrando ítems 1-7 de 7

Cálculo de los niveles del stock disponible al inicio del ciclo mediante un formalismo fuzzy

Guijarro, Ester; CANÓS DARÓS, MARÍA JOSÉ; Babiloni, Eugenia; Canós-Darós, Lourdes (Asociación Española de Profesores Universitarios para la Economía y la Empresa, 2020)

[EN] Accurate inventory management is essential for the proper functioning of companies. Following a continuous review inventory policy under lost sales assumption, this paper proposes the estimation of on-hand stock levels ...
Fill Rate Estimation in Periodic Review Policies with Lost Sales Using Simple Methods

Cardós, Manuel; Guijarro, Ester; Babiloni, Eugenia (OmniaScience, 2016)

[EN] Purpose: The exact estimation of the fill rate in the lost sales case is complex and time consuming. However, simple and suitable methods are needed for its estimation so that inventory managers could use ...
Fill rate: from its definition to its calculation for the continuous (s,Q) inventory system with discrete demands and lost sales

Babiloni, Eugenia; Guijarro, Ester (Springer-Verlag, 2020-03)

[EN] Customer service measures are traditionally used to determine the performance or/and the control parameters of any inventory system. Among them, the fill rate is one of the most widely used in practice and is defined ...
Fuzzy Modeling Approach to On-Hand Stock Levels Estimation in (R, S) Inventory Systems with Lost Sales

Guijarro, Ester; Babiloni, Eugenia; Canós-Darós, María José; Canós-Darós, Lourdes; Estelles Miguel, Sofia (Omnia Publisher SL, 2020)

[EN] Purpose: One challenge in inventory control models is to know the stock available at the beginning of the cycle to satisfy future demands, i.e. to know the on-hand stock levels at order delivery. For inventory managers, ...
On the estimation of on-hand stocks for base-stock policies and lost sales systems and its impact on service measures

Cardós, Manuel; Guijarro, Ester; Babiloni, Eugenia (Taylor & Francis, 2017)

[EN] This paper focuses on computing on-hand stock levels at the beginning of a replenishment cycle for a lost sales inventory system with periodic reviews and discrete demand. A base-stock policy is used for replenishments. ...
On the exact calculation of the fill rate in a periodic review inventory policy under discrete demand patterns

Guijarro Tarradellas, Ester; Cardós, Manuel; Babiloni, Eugenia (Elsevier, 2012-04-12)

The primary goal of this paper is the development of a generalized method to compute the fill rate for any discrete demand distribution in a periodic review policy. The fill rate is defined as the fraction of demand that ...
Stock control analytics: a data-driven approach to compute the fill rate considering undershoots

Babiloni, Eugenia; Guijarro, Ester; Trapero, Juan R. (Springer-Verlag, 2023-03)

[EN] One of the most frequently used inventory policies is the order-point, order-up-to-level (s, S) system. In this system, the inventory is continuously reviewed and a replenishment request is placed whenever the inventory ...