Browsing by Subject "Programació lineal"
Now showing items 1-20 of 99
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A bounded dynamic programming algorithm for the MMSP-W considering workstation dependencies and unrestricted interruption of the operations
(2011)
Conference report
Restricted access - publisher's policyIn this paper, we propose a procedure based on Bounded Dynamic Programming (BDP) to solve the Mixed- Model Sequencing Problem with Workload Minimisation (MMSP-W), with serial workstations and unrestricted (or ... -
A bounded dynamic programming algorithm for the MMSP-W considering workstation dependencies and unrestricted interruption of the operations
(Institute of Electrical and Electronics Engineers (IEEE), 2011-11-22)
Part of book or chapter of book
Restricted access - publisher's policyIn this paper, we propose a procedure based on Bounded Dynamic Programming ( BDP ) to solve the Mixed- Model Sequencing Problem with Workload Minimisation ( MMSP-W ), with serial workstations and unrestricted (or free) ... -
A case study at the Nissan Barcelona factory to minimize the ergonomic risk and its standard deviation in a mixed-model assembly line
(Springer, 2017-06-05)
Article
Open AccessThis work examines a balancing problem wherein the objective is to minimize both the ergonomic risk dispersion between the set of workstations of a mixed-model assembly line and the risk level of the workstation with the ... -
A column generation approach for large-scale RSA-based network planning
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference report
Restricted access - publisher's policyIn flexgrid-based optical networks, the problem of finding optimal route and spectrum allocation (RSA) for the demands in a traffic matrix becomes harder to solve than similar problems in fixed DWDM networks, mainly due ... -
A general model for performance optimization of sequential systems
(Institute of Electrical and Electronics Engineers (IEEE), 2007)
Conference report
Open AccessRetiming, c-slow retiming and recycling are different transformations for the performance optimization of sequential circuits. For retiming and c-slow retiming, different models that provide exact solutions have already ... -
A MILP scheduling model for multi-stage batch plants
(Elsevier, 2009-06-15)
Conference lecture
Open AccessIn the current work, a new precedence-based mixed integer linear programming (MILP) scheduling framework, based on a continuous-time representation, is developed for the scheduling in multi-stage batch plants. Advantages ... -
A recursive paradigm for aligning observed behavior of large structured process models
(Springer, 2016)
Conference report
Open AccessThe alignment of observed and modeled behavior is a crucial problem in process mining, since it opens the door for conformance checking and enhancement of process models. The state of the art techniques for the computation ... -
A survey of the parallel assembly lines balancing problem
(2020-12)
Article
Restricted access - publisher's policyAssembly lines are mass production systems which are significant in the industrial production of both standard and customised products. Currently, industrial companies offer several products and it is common for an assembly ... -
Algoritmo híbrido GRASP-LP para secuenciar modelos mixtos en una línea de montaje con sobrecarga, libre interrupción y regularidad en la producción
(Ediciones Universidad de Salamanca, 2016)
Conference report
Open Accesse presenta un algoritmo híbrido GRASP asistido por Programación Lineal (LP) para resolver un problema de secuenciación de productos mixtos en una línea de montaje. El objeto del problema es obtener una secuencia de fabricación ... -
Algoritmo híbrido GRASP-LP para secuenciar modelos mixtos en una línea de montaje con sobrecarga, libre interrupción y regularidad en la producción
(Ediciones Universidad de Salamanca, 2016-09)
Part of book or chapter of book
Restricted access - publisher's policySe presenta un algoritmo híbrido GRASP asistido por Programación Lineal (LP) para resolver un problema de secuenciación de productos mixtos en una línea de mon taje . El objeto del problema es obtener una sec uencia de ... -
Algoritmos de hormigas para un problema de equilibrado de líneas
(2003)
Conference report
Open AccessEl presente artículo se centra en la aplicación de un procedimiento basado en colonias de hormigas para resolver un problema de equilibrado de líneas de montaje. Tras una intr oducción, se presenta el problema objeto ... -
Aligning textual and graphical descriptions of processes through ILP techniques
(Springer, 2017)
Conference lecture
Open AccessWith the aim of having individuals from different backgrounds and expertise levels examine the operations in an organization, different representations of business processes are maintained. To have these different ... -
Alignment of 3D point clouds and detection of RPS in automotive applications
(Universitat Politècnica de Catalunya, 2015-02)
Bachelor thesis
Restricted access - confidentiality agreement -
Analysis of different methods to derive microwave resonator parameters from experimental data using Python
(Universitat Politècnica de Catalunya, 2020-01)
Bachelor thesis
Restricted access - confidentiality agreement
Covenantee: Sincrotró ALBAAquesta tesi es desenvolupa en el marc d'una associació de projectes del consorci entre ALBA Synchrotron Light Source (ALBA), el Conseil Européen pour la Recherche Nucléaire (CERN), l'Institut de Ciència de Materials de ... -
Analysis of service blocking reduction strategies in capacity-limited disaggregated datacenters
(2020)
Conference report
Restricted access - publisher's policyDisaggregated DCs offer multiple benefits. However, transmission capacity limitations at blade level can severely degrade their performance. We analyze several strategies to enhance their service acceptance. -
Aplicació de la programació lineal usant les eines de desenvolupament RStudio i LINGO per a trobar la solució òptima en casos de producció de productes
(Universitat Politècnica de Catalunya, 2019-07-15)
Bachelor thesis
Restricted access - author's decisionEn aquest treball de fi de grau es resolen dos casos concrets de producció de productes aplicant el mètode d’optimització matemàtica anomenat programació lineal utilitzant dos eines de desenvolupament diferents anomenades ... -
Appendices for “Benefits of robust multiobjective optimization for flexible automotive assembly line balancing”
(2018-03-06)
External research report
Open Access -
ASALBP: the Alternative Subgraphs Assembly Line Balancing Problem. Formalization and Resolution Procedures
(Universitat Politècnica de Catalunya, 2008-02-29)
Doctoral thesis
Open AccessHoy en día, los problemas de equilibrado de líneas de montaje se encuentran comúnmente en la mayoría de sistemas industriales y de manufactura. Básicamente, estos problemas consisten en asignar un conjunto de tareas a una ... -
Assigning Orders to Suppliers with Linear Piecewise Concave Costs
(OmniaScience, 2019-12)
Article
Open AccessPurpose: Once a set of suppliers has been determined, according to criteria of quality, price and reliability, among others, there remains the problem of assigning orders to the selected suppliers, in order to cover the ... -
Battery-aware probabilistic access scheme with nature and RF energy harvesting for cognitive radio networks
(Universitat Politècnica de Catalunya, 2015-07)
Bachelor thesis
Open AccessIn this work, a short-range unlicensed link intends to coexist with a directional-nodes licensed network, deployed as a 2D Homogeneous Poisson Point Process. The unlicensed transmitter uses two energy harvesting mechanisms ...
