Exploració per autor "Corominas Subias, Albert"
Ara es mostren els items 67-86 de 135
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Mathematical programming modelling of the response time variability problem
Corominas Subias, Albert; Pastor Moreno, Rafael; Kubiak, Wieslaw (2006-06)
Report de recerca
Accés obertThe Response Time Variability Problem (RTVP) is a scheduling problem that has recently been defined in the literature. The RTVP has a broad range of real-life applications. For example, in the automobile industry it an be ... -
Methodological approaches to supply chain design
Calleja Sanz, Gema; Corominas Subias, Albert; Martínez Costa, Carme; Torre Martínez, María del Rocío de la (Taylor & Francis, 2017-12-18)
Article
Accés obertThis paper reviews methodological approaches to the design (or redesign) of the supply chain (SC), including comprehensive approaches (proposals concerning the entire process of designing the SC) and those that deal with ... -
Methodological elements of supply chain design
Corominas Subias, Albert; Mateo Doll, Manuel; Ribas Vila, Immaculada; Rubio Lacoba, Sergio (Taylor & Francis, 2015-02-23)
Article
Accés obertAfter a discussion of the methodological proposals for supply chain (SC) design published so far, we describe a hierarchical method consisting of five stages, as well as related concepts and tools. The aim of this method, ... -
Mètodes quantitatius d'organització industrial : problemes no lineals
Corominas Subias, Albert; Companys Pascual, Ramón; Coves Moreno, Anna Maria; Ferrer Llop, Josep; Roselló Molinari, Francesc Xavier (Edicions UPC, 1997)
Llibre
Accés restringit a la comunitat UPCAquest text és en gran part resultat de l'activitat docent dels autors en les assignatures de Mètodes Quantitatius d'Organització Industrial incloses en el plans d'estudis d'Enginyeria Industrial i d'Enginyeria d'Organització ... -
MILP model for the Visibility Windows Assembly Line Balancing Problem (VWALBP): the case of the Müller- Hannemann & Weihe problem
Corominas Subias, Albert; Pastor Moreno, Rafael (2009-12)
Report de recerca
Accés obert -
Modelo de planificación agregada de la producción, la plantilla, el tiempo de trabajo y la tesorería
Boiteux, Orlando Dante; Corominas Subias, Albert; Lusa García, Amaia (2008-04)
Report de recerca
Accés obertEn este trabajo se propone un modelo de planificación agregada que incorpora, junto a la planificación de la producción, la gestión de la tesorería y las finanzas, a corto plazo, y la organización flexible del tiempo de ... -
Modelo de PLEM mejorado para el Accessibility Windows Assembly Line Balancing Problem (AWALBP)
Calleja Sanz, Gema; Corominas Subias, Albert; García Villoria, Alberto; Pastor Moreno, Rafael (2012)
Text en actes de congrés
Accés restringit per decisió de l'autorThe Accessibility Windows Assembly Line Balancing Prob-lem (AWALBP) occurs in those assembly lines where the length of the workpiec-es is large relative to the width of the workstations. As a result, each workstation can ... -
Multi-objective allocation of multi-function workers with lower bounded capacity
Corominas Subias, Albert; Ojeda Rodríguez, Jordi; Pastor Moreno, Rafael (Palgrave Macmillan, 2005-06)
Article
Accés obertThis paper deals with the assignment of a type of task to each member of a multi-function staff (each worker is able to perform a given subset of types of tasks, possibly with a priority index associated to each element ... -
Multi-step process for selecting strategic sourcing options when designing supply chains
Ribas Vila, Immaculada; Lusa García, Amaia; Corominas Subias, Albert (OmniaScience, 2021)
Article
Accés obertPurpose: This paper, dedicated to the selection of strategic sourcing options as a part of the supply chain design, aims to provide supply chain designers with guidelines for selecting the best strategic sourcing option ... -
Multi-step process for selecting strategic sourcing options when designing supply chains
Ribas Vila, Immaculada; Lusa García, Amaia; Corominas Subias, Albert (Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses (OE), 2021-05-26)
Article
Accés obertPurpose: This paper, devoted to the selection of strategic sourcing options as a part of the supply chain design, aims to provide supply chain designers with guidelines for selecting the best strategic sourcing option for ... -
On deciding when to stop metaheuristics: properties, rules and termination conditions
Corominas Subias, Albert (Elsevier, 2023-06-14)
Article
Accés obertMost metaheuristics lack a termination condition based on reasonable premises and guaranteeing the quality of the solution provided by the algorithm. We propose a methodological frame that distinguishes the concepts of ... -
Optimal manufacturing and remanufacturing capacities of systems with reverse logistics and deterministic uniform demand
Benedito Benet, Ernest; Corominas Subias, Albert (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2010-06)
Article
Accés obertUsing reverse logistics in production systems can help to reduce costs. However, it can also mean introducing a source of uncertainty in the system behavior. In this study we present a method for calculating the optimal ... -
Optimal manufacturing and remanufacturing capacities of systems with reverse logistics and deterministic uniform demand
Benedito Benet, Ernest; Corominas Subias, Albert (Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses (OE), 2010)
Article
Accés restringit per política de l'editorialUsing reverse logistics in production systems can help to reduce costs. However, it can also mean introducing a source of uncertainty in the system behavior. In this study we present a method for calculating the optimal ... -
Optimal manufacturing policy in a reverse logistic system with dependent stochastic returns and limited capacities
Benedito Benet, Ernest; Corominas Subias, Albert (Taylor & Francis, 2012-03-02)
Article
Accés restringit per política de l'editorialThe stochastic models of systems with reverse logistics usually assume that the quantity of products returned is independent of sales. This hypothesis is obviously not true and can lead to suboptimal production policies. ... -
Optimal manufacturing-remanufacturing policies in a lean production environment
Rubio, Sergio; Corominas Subias, Albert (Elsevier, 2008-08)
Article
Accés obertThis study analyses a production-management model that considers the possibility of implementing a reverse-logistics system for remanufacturing end-of-life products in a lean production environment (as opposed to models ... -
Optimal manufacturing-remanufacturing policies in a lean production environment
Rubio, Sergio; Corominas Subias, Albert (2006-01)
Report de recerca
Accés obertThis study analyses a production-management model that considers the possibility of implementing a reverse-logistics system for remanufacturing end-of-life products in a lean production environment (as opposed to models ... -
Optimal priority ordering in optimal PHP production of multiple part-types on a failure-prone machine with quadratic buffer costs
Corominas Subias, Albert; Griñó Cubero, Robert; Pastor Moreno, Rafael (2004-10)
Report de recerca
Accés obertShu and Perkins deals with the problem of minimising the expected sum of quadratic buffer cost when a single, failure-prone machine produces multiple part-types. They restrict the set of control policies to the class of ... -
Optimal priority ordering in PHP production of multiple part-types in a failure-prone machine
Sánchez, Ana; Corominas Subias, Albert; Pastor Moreno, Rafael (Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses (OE), 2009-01-01)
Article
Accés obertThis note deals with the problem of minimising the expected sum of quadratic holding and shortage inventory costs when a single, failure-prone machine produces multiple part-types. Shu and Perkins (2001) introduce the ... -
Optimal priority ordering in PHP production of multiple part-types in a failure-prone machine
Sánchez Granados, Ana María; Corominas Subias, Albert; Pastor Moreno, Rafael (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2009-12)
Article
Accés obertThis note deals with the problem of minimising the expected sum of quadratic holding and shortage inventory costs when a single, failure-prone machine produces multiple part-types. Shu and Perkins (2001) introduce the ... -
Optimising the extraction rate of a non-durable non-renewable resource in a monopolistic market: a mathematical programming approach
Corominas Subias, Albert; Fossas Colet, Enric (Springer, 2015-09-17)
Article
Accés obertWe assume a monopolistic market for a non-durable non-renewable resource such as crude oil, phosphates or fossil water. Stating the problem of obtaining optimal policies on extraction and pricing of the resource as a ...