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Simulating urban growth processes by integrating cellular automata model and artificial optimization in Binhai New Area of Tianjin, China / Fengmei Yao in Geocarto international, vol 31 n° 5 - 6 (May - June 2016)  

Public [article]  inGeocarto international > vol 31 n° 5 - 6 (May - June 2016) . - pp 612 - 627 Titre : Simulating urban growth processes by integrating cellular automata model and artificial optimization in Binhai New Area of Tianjin, China Type de document : Article/Communication Auteurs : Fengmei Yao, Auteur ; Cui Hao, Auteur ; Jiahua Zhang, Auteur Année de publication : 2016 Article en page(s) : pp 612 - 627 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes descripteurs IGN] automate cellulaire [Termes descripteurs IGN] Chine [Termes descripteurs IGN] intelligence artificielle [Termes descripteurs IGN] optimisation par essaim de particules [Termes descripteurs IGN] simulation [Termes descripteurs IGN] surveillance de l'urbanisation [Termes descripteurs IGN] urbanisation Résumé : (Auteur) This study presents an optimized algorithm into the cellular automata (CA) models for urban growth simulation in Binhai New Area of Tianjin, China. The optimized CA model by particle swarm optimization (PSO) was compared with the logistic-based cellular automata (LOGIT-CA) model to see the effects of the simulation. The study evaluated the stochastic disturbance in the development of urban growth using the Monte Carlo method; the coefficient d determined the state of urban growth. The validation was conducted by both cross-tabulation test and structural measurements. The results showed that the simulations of PSO-CA were better than LOGIT-CA model, indicating an improvement in the spatio-temporal simulation of urban growth and land use changes in study area. Since the simulations reached their best values when the coefficient was between 1 and 2, the urban growth in the study area was in the period of conversion from spontaneous growth to edge-expansion and infilling growth. Numéro de notice : A2016-172 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2015.1073365 date de publication en ligne : 14/08/2015 En ligne : http://www.tandfonline.com/doi/full/10.1080/10106049.2015.1073365 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80516 [article]

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