About: Estimation of traffic density map using evolutionary algorithm

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The traffic density map (TDM) represents the density of road network traffic as the number of vehicles per a specific time interval. TDMs are used by traffic experts as a base documentation for planning a new infrastructure (long-term) or by drivers for showing a current trafic status (short-term). We propose two methods for estimation of missing density values in TDMs. In the first method, the problem is formulated relatively strictly in terms of quadratic programming (QP) and a QP solver is utilized to find a solution. The second, more general method is based on a multiobjective genetic algorithm which allows us to find a reasonable compromise among several objectives that a traffic expert may formulate. These two methods can work automatically or they can be used by a traffic expert for an iterative density estimation. Results of experimental evaluation based on real and randomly generated data are presented. The traffic density map (TDM) represents the density of road network traffic as the number of vehicles per a specific time interval. TDMs are used by traffic experts as a base documentation for planning a new infrastructure (long-term) or by drivers for showing a current trafic status (short-term). We propose two methods for estimation of missing density values in TDMs. In the first method, the problem is formulated relatively strictly in terms of quadratic programming (QP) and a QP solver is utilized to find a solution. The second, more general method is based on a multiobjective genetic algorithm which allows us to find a reasonable compromise among several objectives that a traffic expert may formulate. These two methods can work automatically or they can be used by a traffic expert for an iterative density estimation. Results of experimental evaluation based on real and randomly generated data are presented. (en)
Title	Estimation of traffic density map using evolutionary algorithm Estimation of traffic density map using evolutionary algorithm (en)
skos:prefLabel	Estimation of traffic density map using evolutionary algorithm Estimation of traffic density map using evolutionary algorithm (en)
skos:notation	RIV/00216305:26230/12:PU98026!RIV13-GA0-26230___
http://linked.open...avai/predkladatel	Fakulta informačních technologií
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), P(GAP103/10/1517), S, Z(MSM0021630528)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Fučík, Otto Sekanina, Lukáš Petrlík, Jiří Korček, Pavol
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	134812
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/12:PU98026
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Optimization and Control: Theory and Modeling,Statistical Modeling, Data Mining and Analysis (en)
http://linked.open.../riv/klicoveSlovo	Data Mining and Analysis Optimization and Control: Theory and Modeling Statistical Modeling
http://linked.open...ontrolniKodProRIV	[4237AB02F901]
http://linked.open...v/mistoKonaniAkce	Anchorage
http://linked.open...i/riv/mistoVydani	Anchorage
http://linked.open...i/riv/nazevZdroje	Proceedings of the 15th International IEEE Conference on Intelligent Transportation Systems
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	IT4Innovations Centre of Excellence Natural Computing on Unconventional Platforms
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Fučík, Otto Korček, Pavol Sekanina, Lukáš Petrlík, Jiří Beszédeš, Marián
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000312599600105
http://linked.open.../riv/zahajeniAkce	2012-09-16 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum informačních technologií z hlediska bezpečnosti
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/ITSC.2012.6338757
http://purl.org/ne...btex#hasPublisher	IEEE Intelligent Transportation Systems Society
https://schema.org/isbn	978-1-4673-3062-6
http://localhost/t...ganizacniJednotka	26230
is http://linked.open...avai/riv/vysledek of	Estimation of traffic density map using evolutionary algorithm

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