Prof. Ing. Lukáš Sekanina, Ph.D.

KORČEK Pavol, SEKANINA Lukáš and FUČÍK Otto. Calibrating Traffic Simulation Model using Vehicle Travel Times. Lecture Notes in Computer Science. 2012, vol. 2012, no. 7495, pp. 807-816. ISSN 0302-9743. Available from: http://www.springer.com/computer/theoretical+computer+science/book/978-3-642-33349-1
Publication language:english
Original title:Calibration of Traffic Simulation Models Using Vehicle Travel Times
Title (cs):Kalibrace dopravního simulačního modelu pomocí dojezdových dob
Pages:807-816
Place:DE
Year:2012
URL:http://www.springer.com/computer/theoretical+computer+science/book/978-3-642-33349-1
Journal:Lecture Notes in Computer Science, Vol. 2012, No. 7495, DE
ISSN:0302-9743
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Keywords
traffic, simulation, cellular automaton model, calibration, travel time
Annotation
In this paper, we propose an effective calibration method of the cellular automaton based microscopic traffic simulation model. We have shown that by utilizing a genetic algorithm it is possible to optimize various model parameters much better than a human expert. Quality of the new model has been shown in task of travel time estimation. We increased precision by more than 25 % with regard to a manually tuned model. Moreover, we were able to calibrate some model parameters such as driver sensitivity that are extremely difficult to calibrate as relevant data can not be measured using standard monitoring technologies.
BibTeX:
@ARTICLE{
   author = {Pavol Kor{\v{c}}ek and Luk{\'{a}}{\v{s}} Sekanina and Otto
	Fu{\v{c}}{\'{i}}k},
   title = {Calibration of Traffic Simulation Models Using Vehicle
	Travel Times},
   pages = {807--816},
   journal = {Lecture Notes in Computer Science},
   volume = {2012},
   number = {7495},
   year = {2012},
   ISSN = {0302-9743},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9970}
}

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