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Now showing items 51-60 of 126
Presentation
Selecting a token-based control system using Taguchi methods
(2004)
Token-based control systems have been widely used in manufacturing systems and studied by researchers in the last decades. The most well-known token-based control systems are Kanban and Conwip, although there are others ...
Presentation
Propiedades estructurales de los sistemas a medida
(ADINGOR ( Asociación para el Desarrollo de la Ingeniería de Organización), 2006)
Los sistemas a medida se caracterizan por considerar inicialmente todos los posibles bucles de control (lazos o bucles kanban) entre cada par de estaciones en una línea. La optimización de dichos sistemas consiste en asignar ...
Article
Serial versus divergent supply chain networks: a comparative analysis of the bullwhip effect
(Taylor & Francis, 2014)
The amplification of demand variation in a supply chain network (SCN) is a well-known phenomenon called the bullwhip effect, which creates inefficiencies due to high variation in the order quantities placed between companies, ...
Article
Single machine scheduling with periodic machine availability
(Elsevier, 2018-09)
In this paper we address the problem of scheduling jobs on a single machine with cyclical machine availability periods. In this problem, the scheduling horizon is composed of periods where the machine is available followed ...
Presentation
Aplicación de la teoría de Opciones Reales al Análisis de Inversiones en Nuevas Tecnologías
(ADINGOR ( Asociación para el Desarrollo de la Ingeniería de Organización), 2003)
En los últimos años ha crecido la inquietud en la empresa por formas fiables de evaluar las inversiones en nuevas tecnologías. Uno de los métodos que más popularidad está alcanzando entre los consultores es el análisis ...
Article
On bullwhip-limiting strategies in divergent supply chain networks
(Elsevier, 2014-07)
The amplification of demand variation in a supply chain network (SCN) is a well-known phenomenon called the bullwhip effect. This effect generates a large volume of inefficiencies as it moves a greater number of units than ...
Article
Information sharing in supply chains with heterogeneous retailers
(Elsevier, 2018)
This work analyses partial information sharing involving retailers with different operational configurations. Retailers are characterized by four operational factors, i.e., demand variance, lead time average, forecasting ...
PhD Thesis
Article
Iterated-greedy-based algorithms with beam search initialization for the permutation flowshop to minimize total tardiness
(Elsevier, 2018)
The permutation flow shop scheduling problem is one of the most studied operations research related problems. Literally, hundreds of exact and approximate algorithms have been proposed to optimise several objective functions. ...
Article
Permutation flowshop scheduling with periodic maintenance and makespan objective
(Elsevier, 2020-05)
In this paper, we address the permutation flowshop scheduling problem with cyclical unavailability periods where no operation can be processed. Under this constraint, all machines must stop at the same time due to the shift ...