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Mostrando ítems 51-60 de 68
Artículo
Sequencing CONWIP flow-shops: Analysis and heuristics
(Taylor & Francis, 2010)
In this paper, we address the backlog sequencing problem in a flow-shop controlled by a CONWIP production control system, with the objective to minimize the makespan. We characterize the problem and analyse its similarities ...
Artículo
Building Resilience in Closed-Loop Supply Chains through Information-Sharing Mechanisms
(MDPI, 2019-11)
In this paper we reflect on the role of information sharing on increasing the resilience of supply chains. Specifically, we highlight the lack of studies addressing this relevant topic in closed-loop supply chains. Then, ...
Artículo
Assessing scheduling policies in a permutation flowshop with common due dates
(2015)
This paper focuses onto a situation arising in most real-life manufacturing environments when scheduling has to be performed periodically. In such a scenario, different scheduling policies can be adopted, being perhaps the ...
Artículo
The distributed permutation flow shop to minimise the total flowtime
(Elsevier Ltd, 2018-04)
In the last years, researchers are paying special attention to scheduling in distributed environments due to the increasing benefits of multi-factory manufacture. In this paper, we address the distributed permutation ...
Ponencia
Determinación de un plan operativo semanal para la Red Andaluza de Laboratorios Clínicos
(Universidad de Sevilla, 2010)
Presentamos un modelo para coordinar el funcionamiento en una Red Regional de Laboratorios Clínicos, cuya resolución permite la reasignación de recursos, la redistribución de cargas y la reorganización de los flujos de ...
Artículo
On returns and network configuration in supply chain dynamics
(Elsevier, 2015)
This research focuses on how two common modeling assumptions in the Bullwhip Effect (BWE) literature (i.e., assuming the return of the excess of goods and assuming a serial network) may distort the results obtained. We ...
Artículo
Linking Scheduling Criteria to Shop Floor Performance in Permutation Flowshops
(MDPI, 2019-12)
The goal of manufacturing scheduling is to allocate a set of jobs to the machines in the shop so these jobs are processed according to a given criterion (or set of criteria). Such criteria are based on properties of the ...
Artículo
Closed-loop supply chains: What reverse logistics factors influence performance?
(Elsevier, 2016)
This paper analyses the inventory and order flow dynamics in closed-loop supply chains (CLSCs). In this kind of supply chains the reverse flow of materials entering the system for recycling purposes complicates the way in ...
Ponencia
Algoritmos aproximados para la resolución de la planificación de intervenciones quirúrgicas
(ADINGOR ( Asociación para el Desarrollo de la Ingeniería de Organización), 2010)
La planificación de intervenciones quirúrgicas consiste en determinar el plan quirúrgico a ejecutar en un horizonte temporal determinado. El plan quirúrgico establece que pacientes de la lista de espera de la especialidad ...
Artículo
The impact of the supply chain structure on bullwhip effect
(Elsevier, 2015)
The aim of this paper is to study how the structural factors of supply chain networks, (i.e. the number of echelons, the number of nodes and the distribution of links) impact on its dynamics performance (i.e. bullwhip ...