Exploració per autor "Barceló Bugeda, Jaime"
Ara es mostren els items 52-71 de 98
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Fleet rerouting strategies with real-time traffic information
Barceló Bugeda, Jaime; Orozco, J.A. (2010)
Text en actes de congrés
Accés obertThe design and evaluation of City Logistics applications requires an integrated framework in which all components could work together. Therefore, City Logistics models should account for vehicle routing applications and ... -
Fusing mobile phone data with other data sources to generate input OD matrices for transport models
Montero Mercadé, Lídia; Ros-Roca, Xavier; Herranz, Ricardo; Barceló Bugeda, Jaime (Elsevier, 2018)
Comunicació de congrés
Accés restringit per política de l'editorialOD matrices that describe mobility patterns provide major input to most transport analysis models. Since OD matrices are not yet directly observable, they are usually estimated indirectly. Data from new sources such as ... -
Fusing mobile phone data with other data sources to generate input OD matrices for transport models
Montero Mercadé, Lídia; Ros-Roca, Xavier; Herranz, Ricardo; Barceló Bugeda, Jaime (Elsevier, 2019)
Article
Accés obertOD matrices that describe mobility patterns provide major input to most transport analysis models. Since OD matrices are not yet directly observable, they are usually estimated indirectly. Data from new sources such as ... -
Heurísticas, planos secantes y optimización subgradiente para set partitioning
Barceló Bugeda, Jaime; Fernández Aréizaga, Elena (Universitat Politècnica de Barcelona. Centre de Càlcul, 1988)
Article
Accés obertEn este artículo se estudian los problemas de Set Partitioning (SP) desde una perspectiva algorítmica. El diseño de un procedimiento heurístico permite no sólo disponer de soluciones posibles para los mismos, sino también ... -
ICT based estimation of time-dependent origin-destination matrices
Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Marqués, Laura; Carmona Bautista, Carlos (2011)
Text en actes de congrés
Accés obertTime-Dependent Origin-Destination (OD) matrices are a key input to Dynamic Traffic Models, microscopic and mesoscopic traffic simulators are relevant examples of such models, traditionally used to assist in the design and ... -
Incident management combined with traffic management
Wilmink, Isabel; Immers, Ben; Barceló Bugeda, Jaime; Montero Mercadé, Lídia (1998)
Text en actes de congrés
Accés obert -
Incident prediction: a statistical approach to dynamic probability estimation : application to a test site in Barcelona
Montero Mercadé, Lídia; Barceló Bugeda, Jaime; Perarnau, Josep (2002)
Report de recerca
Accés obertReal-time models for estimating incident probabilities (EIP models) are innovative methods for predicting the potential occurrence of incidents and improving the effectiveness of incident management policies devoted to ... -
Investigació operativa. Problemes
Barceló Bugeda, Jaime; Fernández Aréizaga, Elena (Universitat Politècnica de Catalunya, 1996)
Apunts
Accés obert -
Investigating the performance of SPSA in simulation-optimization approaches to transportation problems
Ros-Roca, Xavier; Montero Mercadé, Lídia; Schneck, Arne; Barceló Bugeda, Jaime (Elsevier, 2018-11)
Article
Accés obertWhile optimization models play a key role in transportation analysis, the objective function to be optimized, however, cannot be defined analytically. It is therefore necessary to resort to non-differentiable optimization ... -
Investigating the quality of Spiess-like and SPSA approaches for dynamic OD matrix estimation
Ros Roca, Xavier; Montero Mercadé, Lídia; Barceló Bugeda, Jaime (2020-01-01)
Article
Accés obertSince OD matrices are not directly observable, indirect procedures have been developed to estimate OD matrices from traffic data. Traffic management must move toward dynamic traffic assignment models because they capture ... -
Investigating the quality of SPSA and Spiess-like approaches forDynamic OD Matrix Estimation
Barceló Bugeda, Jaime; Ros-Roca, Xavier; Montero Mercadé, Lídia (2018)
Text en actes de congrés
Accés restringit per política de l'editorialDynamic OD Estimation is usually formulated as bi-level problem where the objective function can not be evaluated analytically and thus the formulation relies on non-differentiable optimization methods that usually pivot ... -
Kalman-Filtering formulation details for Dynamic OD passenger matrix estimation
Montero Mercadé, Lídia; Codina Sancho, Esteve; Barceló Bugeda, Jaime (2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, we describe how to estimate time-sliced origin-destination (OD) matrices for passengers in a public transport network based on counts of ICT (Intelligent Communication Technology) devices carried by ... -
Metodologia del estudio de alternativas en el delta del llobregat
Montero Mercadé, Lídia; Codina Sancho, Esteve; Barceló Bugeda, Jaime; Barceló, P (LOPEZ PITA Y ROBUSTE ANTON EDITORES, 1998)
Text en actes de congrés
Accés obertEl Delta del Llobregat acoge en la actualidad la implantación de una nueva autovía y la remodelación de infraestructuras existentes determinada por la construcción de la denominada Pata Sur (acceso al Aeropuerto de Barcelona, ... -
Microscopic simulation with AIMSUN for the assessment of incident management strategies
Barceló Bugeda, Jaime; Ferrer, J; Casas Pla, Josep Ramon; Montero Mercadé, Lídia; Perarnau, Josep (2002)
Text en actes de congrés
Accés obertPRIME (Prediction of Congestion and Incidents in Real Time, for Intelligent Incident Management and Emergency Traffic Management) was a project of the 5ht Framework Program of the European Union which objectives were to ... -
Mobility trends before and after the pandemic outbreak: analyzing the Metropolitan Area of Barcelona through the lens of equality and sustainability
Mejía-Dorantes, Lucía; Montero Mercadé, Lídia; Barceló Bugeda, Jaime (Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-15)
Article
Accés obertThe spatial arrangement of a metropolis is of utmost importance to carry out daily activities, which are constrained by space and time. Accessibility is not only shaped by the spatial and temporal dimension, but it is also ... -
Modelización de la decisión y modelos para tomar decisiones
Barceló Bugeda, Jaime; Martí Recober, Manuel (Asociación de Técnicos de Informática, 1980-04)
Article
Accés obert -
MODELS ESTOCÀSTICS DE LA I.O. (Examen 1r. quadrim.)
Barceló Bugeda, Jaime (Universitat Politècnica de Catalunya, 2003-01-16)
Examen
Accés restringit a la comunitat UPC -
MODELS ESTOCÀSTICS DE LA I.O. (Examen 1r. quadrim.)
Barceló Bugeda, Jaime (Universitat Politècnica de Catalunya, 2003-01-16)
Examen
Accés restringit a la comunitat UPC -
Notes on the measure of the structural similarity of OD matrices
Ros Roca, Xavier; Montero Mercadé, Lídia; Barceló Bugeda, Jaime (2018-12-07)
Report de recerca
Accés obert -
Notes on using simulation-optimization techniques in traffic simulation
Ros Oton, Xavier; Montero Mercadé, Lídia; Barceló Bugeda, Jaime (Elsevier, 2017)
Text en actes de congrés
Accés obertMathematical and simulation models of systems lay at the core of many decision support systems, and their role becomes more critical when the system is more complex. The decision process usually involves optimizing some ...