About: Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	An effective calibration method of the cellular automaton based traffic microsimulation model is proposed in this paper. It is shown that by utilizing a genetic algorithm it is possible to calibrate different parameters of the model much better than a traffic expert. Moreover, using this process it is also possible to find several model parameters that are extremely difficult to calibrate as relevant data can not be measured using standard monitoring technologies or complete data sets are often not available. The quality of the new calibrated models is discussed in the task of vehicle travel time estimation. The precision of simulations is increased over three times compared to a manually tuned model. The average error rate is 10.75 % in comparison with several field travel time data. An effective calibration method of the cellular automaton based traffic microsimulation model is proposed in this paper. It is shown that by utilizing a genetic algorithm it is possible to calibrate different parameters of the model much better than a traffic expert. Moreover, using this process it is also possible to find several model parameters that are extremely difficult to calibrate as relevant data can not be measured using standard monitoring technologies or complete data sets are often not available. The quality of the new calibrated models is discussed in the task of vehicle travel time estimation. The precision of simulations is increased over three times compared to a manually tuned model. The average error rate is 10.75 % in comparison with several field travel time data. (en)
Title	Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times (en)
skos:prefLabel	Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times (en)
skos:notation	RIV/00216305:26230/13:PU107069!RIV14-TA0-26230___
http://linked.open...avai/predkladatel	Fakulta informačních technologií
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), P(GAP103/10/1517), P(TE01020155)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Fučík, Otto Sekanina, Lukáš Korček, Pavol
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	59604
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/13:PU107069
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	traffic, microsimulation, cellular automaton model, calibration, travel time (en)
http://linked.open.../riv/klicoveSlovo	travel time cellular automaton model calibration traffic microsimulation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2BC83B744310]
http://linked.open...i/riv/nazevZdroje	Journal of Cellular Automata
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport systems development centre IT4Innovations Centre of Excellence Natural Computing on Unconventional Platforms
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Fučík, Otto Korček, Pavol Sekanina, Lukáš
issn	1557-5969
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	26230

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