Browsing by Author "Montero Mercadé, Lídia"
Now showing items 1-20 of 79
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A bilevel programming formulation for modelling the location of information: points for traffic conditions
(2004)
Conference lecture
Open Access -
A case study for the assessment of a dynamic passenger ride sharing mobility service
(2017)
Conference report
Restricted access - publisher's policySustainable mobility is not merely a technological question. While automotive technology will be part of the solution, it will also be combined with a paradigm shift from car ownership to vehicle usage, which itself will ... -
A case study on cooperative car data for traffic state estimation in an urban network
(2016)
Conference report
Open AccessThe use of Floating Car Data (FCD) as a particular case of Probe Vehicle Data (PVD) has been the object of extensive research for estimating traffic conditions, travel times and Origin to Destination trip matrices. It ... -
A computational comparison of two simplicial decomposition approaches for the separable traffic assignment problems : RSDTA and RSDVI
(1996)
External research report
Open AccessThe class of simplicial decomposition methods has shown to constitute efficient tools for the solution of the variational inequality formulation of the general traffic assignment problem. The paper presents a particular ... -
Adapting a dynamic OD matrix estimation approach for private traffic based on bluetooth data to passenger OD matrices
(2012)
Conference report
Open AccessThe primary data input used in principal traffic models comes from Origin-Destination (OD) trip matrices, which describe the patterns of commuters across the network. In this way, OD matrices become a critical requirement ... -
A DUE based bilevel optimization approach for the estimation of time sliced OD matrices
(2014)
Conference report
Open AccessTraffic management applications are supported by dynamic models fed with realistic real-time demand matrices in order to find efficient solutions in the short-term horizon. OD matrices have to be estimated from historic ... -
Advanced traffic data for dynamic OD demand estimation: the state of the art and benchmark study
(2015)
Conference report
Open AccessIn this paper, the use of advanced traffic data is discussed to contribute to the ongoing debate about their applications in dynamic OD estimation. This is done by discussing the advantages and disadvantages of traffic ... -
A dynamic estimation of passenger OD matrices based on space-state models
(2013)
Conference report
Open AccessDynamic OD passenger matrices must be taken into account when designing robust public transport systems. The adjustment of these matrices is examined using passenger counts provided by a space-state model formulation in a ... -
A Kalman-filter approach for dynamic OD estimation in corridors based on bluetooth and Wi-Fi data collection
(2010)
Conference report
Open AccessFrom the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ... -
A Kalman-filter approach for dynamic OD estimation in corridors based on bluetooth and wifi data collection
(2010-07)
Conference report
Open AccessFrom the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ... -
A Kalman filter approach for exploiting bluetooth traffic data when estimating time-dependent OD matrices
(2013-05-17)
Article
Open AccessTime-dependent origin–destination (OD) matrices are essential input for dynamic traffic models such as microscopic and mesoscopic traffic simulators. Dynamic traffic models also support real-time traffic management decisions, ... -
A Kalman filter approach for the estimation of time dependent OD matrices exploiting bluetooth traffic data collection
(2012)
Conference report
Open AccessTime-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 ... -
A methodology for private transportation planning assessment: GETRAM environment, an application to Barcelona's metropolitan area
(1998)
Conference report
Open AccessTraffic assignment models based on the user equilibrium approach are one of the most widely used tools in transportation planning analysis. Based on Wardrop’s, principle as a behavioral principle modeling the route choice ... -
A method to approximate the steepest descent direction of the od matrix adjustment problem
(Faculdade de Ciencias da Universidade de Lisboa + Universidade dos Açores, 2001)
Conference report
Open Access -
Analysis and operational challenges of dynamic ride sharing demand responsive transportation models
(Elsevier, 2016)
Conference report
Open AccessThere is a wide body of evidence that suggests sustainable mobility is not only a technological question, but that automotive technology will be a part of the solution in becoming a necessary albeit insufficient condition. ... -
Analysis and operational challenges of dynamic ride sharing demand responsive transportation models
(Elsevier, 2017)
Article
Open AccessThere is a wide evidence that sustainable mobility is not only a technological question, automotive technology will be part of the solution as a necessary but not sufficient condition, sufficiency is emerging as a combination ... -
Analytics tool for assessing innovative mobility concepts, vehicles and city policies (CitScale)
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference lecture
Restricted access - publisher's policyThe CitScale tool is a software platform for visualizing, analyzing and comparing the impacts of new mobility concepts in urban models with special emphasis on new automotive vehicles or those based on innovative mobility ... -
An approach to use cooperative car data in dynamic OD matrix estimation
(2015-10)
External research report
Open AccessTraffic management applications are supported by dynamic models whose input should be realistic real-time OD demand matrices in order to find efficient network state estimates and fore-cast their short-term evolution. OD ... -
An integrated Computational framework for the estimation of dynamic OD trip matrices
(2015)
Conference report
Restricted access - publisher's policyOrigin-Destination (OD) trip matrices describe the patterns of traffic behavior across the network and play a key role as primary data input to many traffic models. OD matrices are a critical requirement, either in static ... -
Application to the proximal point algorithm to the general traffic assignment problem
(Edicions de la Universitat de Lleida, 2003)
Conference report
Open AccessAn adaptation of the proximal algorithm for the traffic assignment problem under a user equilibrium formulation for a general asymmetric traffic network is presented in this paper, following the recently published results ...
