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Modeling reality: how computers mirror life / Iwo Bialynicki-Birula (2004)
Titre : Modeling reality: how computers mirror life Type de document : Guide/Manuel Auteurs : Iwo Bialynicki-Birula, Auteur ; Iwona Bialynicka-Birula, Auteur Editeur : Oxford, Londres, ... : Oxford University Press Année de publication : 2004 Importance : 180 p. Format : 16 x 24 cm + cédérom ISBN/ISSN/EAN : 978-0-19-853100-5 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Intelligence artificielle
[Termes IGN] algorithme génétique
[Termes IGN] automate cellulaire
[Termes IGN] entropie
[Termes IGN] intelligence artificielle
[Termes IGN] modèle mathématique
[Termes IGN] objet fractal
[Termes IGN] probabilités
[Termes IGN] réalité virtuelle
[Termes IGN] réseau neuronal artificiel
[Termes IGN] théorie des graphes
[Termes IGN] théorie des jeuxRésumé : (Auteur) This book originated from a series of lectures delivered by the first author at the Warsaw School of Social Psychology and at Warsaw University over the last six years. The purpose of these lectures was to give a very broad overview of various aspects of modeling for a mixed audience, from students of mathematics, computer science, and physics to students of biology and social sciences. Considering the different levels of mathematical literacy among those who attended the lectures, we have relied only on the mathematical concepts known to high school graduates. Therefore, our book can be understood by a wide spectrum of readers - from ambitious high school students to graduate students of all specialities. We were trying to keep the mathematics at the high school level; however, some chapters may require an additional effort since they describe modern advances in computer modeling. Note de contenu : I. From building blocks to computers : Models and modeling
2. The game of life : A legendary cellular automaton
3. Heads or tails : Probability of an event
4. Galton's board : Probability and statistics
5. Twenty questions : Probability and information
6. Snowflakes : The evolution of dynamical systems
7. The Lorenz butterfly : Deterministic chaos
8. From Cantor to Mandelbrot : Selfsimilarity and fractals
9. Typing monkeys : Statistical linguistics
10. The bridges of Königsberg : Graph theory
11. Prisoner's dilemma : Game theory
12. Let the best man win : Genetic algorithms
13. Computers can learn : Neural networks
14. Unpredictable individuals : Modeling society
15. Universal computer : The Turing machine
16. Hal, R2D2, and Number 5 : Artificial intelligenceNuméro de notice : 16440 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Manuel de cours Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=55163 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16440-01A 26.40 Manuel Informatique Centre de documentation Informatique Disponible The discrete dynamics of small-scale spatial events: agent-based models of mobility in carnivals and street parades / Michael Batty in International journal of geographical information science IJGIS, vol 17 n° 7 (october 2003)
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Titre : The discrete dynamics of small-scale spatial events: agent-based models of mobility in carnivals and street parades Type de document : Article/Communication Auteurs : Michael Batty, Auteur ; J. Desyllas, Auteur ; E. Duxbury, Auteur Année de publication : 2003 Article en page(s) : pp 673 - 697 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse spatio-temporelle
[Termes IGN] densité
[Termes IGN] dynamique spatiale
[Termes IGN] mobilité urbaine
[Termes IGN] modèle mathématique
[Termes IGN] petite échelle
[Termes IGN] piéton
[Termes IGN] simulationRésumé : (Auteur) Small-scale spatial events are situations in which elements or objects vary in such a way that temporal dynamics are intrinsic to their representation and explanation. Some of the clearest examples involve local movement, from conventional traffic modeling to disaster evacuation where congestion, crowding, panic, and related safety issues are key features. We propose that such events can be simulated using new variants of pedestrian model, which embody ideas about how behavior emerges from the accumulated interactions between small-scale objects. We present a model in which the event space is first explored by agents using 'swarm intelligence'. Armed with information about the space, agents then move in unobstructed fashion to the event. Congestion and problems over safety are then resolved through introducing controls in an iterative fashion, rerunning the model until a 'safe solution' is reached. The model has been developed to simulate the effect of changing the route of the Notting Hill Carnival, an annual event held in west central London over 2 days in August each year. One of the key issues in using such simulation is how the process of modeling interacts with those who manage and control the event. As such, this changes the nature of the modeling problem from one where control and optimization is external to the model to one where it is intrinsic to the simulation. Numéro de notice : A2003-259 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/1365881031000135474 En ligne : https://doi.org/10.1080/1365881031000135474 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22554
in International journal of geographical information science IJGIS > vol 17 n° 7 (october 2003) . - pp 673 - 697[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-03071 RAB Revue Centre de documentation En réserve L003 Disponible 079-03072 RAB Revue Centre de documentation En réserve L003 Disponible Modeling urban population growth from remotely sensed imagery and TIGER GIS road data / F. Qiu in Photogrammetric Engineering & Remote Sensing, PERS, vol 69 n° 9 (September 2003)
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Titre : Modeling urban population growth from remotely sensed imagery and TIGER GIS road data Type de document : Article/Communication Auteurs : F. Qiu, Auteur ; K.L. Woller, Auteur ; R. Briggs, Auteur Année de publication : 2003 Article en page(s) : pp 1031 - 1042 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] croissance urbaine
[Termes IGN] démographie
[Termes IGN] détection de changement
[Termes IGN] image Landsat-ETM+
[Termes IGN] image Landsat-TM
[Termes IGN] modèle mathématique
[Termes IGN] population urbaine
[Termes IGN] recensement démographique
[Termes IGN] réseau routier
[Termes IGN] Texas (Etats-Unis)Résumé : (Auteur) We modeled population growth from 1990 to 2000 in the north Dallas-Fort Worth Metroplex using two different methods: a conventional model based on remote sensing land-use change detection, and a newly devised approach using GIS-derived road development measurements. These methods were applied at both city and census-tract levels and were evaluated against the actual population growth. It was found that accurate population growth estimates are achieved by both methods. At the census-tract level, our models yielded a comparable result with that obtained from a more complex commercial demographics model. At both city and census-tract levels, models using road development were better than those using land-use change detection. In addition to being efficient in cost and time, our models provide direct visualization of the distribution of the actual population growth within cities and census tracts when compared to commercial demographic models. Numéro de notice : A2003-233 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.69.9.1031 En ligne : https://doi.org/10.14358/PERS.69.9.1031 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22528
in Photogrammetric Engineering & Remote Sensing, PERS > vol 69 n° 9 (September 2003) . - pp 1031 - 1042[article]Modelling urban growth and landscape changes in the Atlanta metropolitan area / X. Yang in International journal of geographical information science IJGIS, vol 17 n° 5 (july - August 2003)
[article]
Titre : Modelling urban growth and landscape changes in the Atlanta metropolitan area Type de document : Article/Communication Auteurs : X. Yang, Auteur ; C.P. Lo, Auteur Année de publication : 2003 Article en page(s) : pp 463 - 488 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Urbanisme
[Termes IGN] Atlanta (Géorgie)
[Termes IGN] croissance urbaine
[Termes IGN] métropole
[Termes IGN] modèle de simulationRésumé : (Auteur) We use an urban growth model, closely coupled with a land transition model, to simulate future urban growth in the Atlanta metropolitan area, one of the fastest growing metropolises in the United States during the past three decades. We calibrate the model with historical data that are extracted from a time series of satellite images. We design three specific scenarios to simulate the spatial consequences of urban growth under different environmental conditions. The first scenario is to simulate the continued growth trend by maintaining unchanged the current conditions. The second scenario is to project the growth trend by taking into consideration road development and environmental protection. The third scenario is to simulate the development trend by slowing down growth and changing growth pattern. The first two scenarios demonstrate that unchecked urban growth would result in the displacement of almost the entire natural vegetation and all of the open space in the metro area. In contrast, the result from the third scenario shows that much more greenness and open space, including buffer zones of large streams and lakes, could be preserved. Accordingly, the last scenario should be the most desirable for the future urban growth of Atlanta. We also examine the model's effectiveness as applied to the Atlanta area and suggest future research directions for more accurate simulations. Numéro de notice : A2003-145 Affiliation des auteurs : non IGN Thématique : URBANISME Nature : Article DOI : 10.1080/1365881031000086965 En ligne : https://doi.org/10.1080/1365881031000086965 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22441
in International journal of geographical information science IJGIS > vol 17 n° 5 (july - August 2003) . - pp 463 - 488[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-03051 RAB Revue Centre de documentation En réserve L003 Disponible 079-03052 RAB Revue Centre de documentation En réserve L003 Disponible 3D city modelling using ultra high resolution and multi-sensoral remote sensing / Manfred Ehlers in GIS Geo-Informations-Systeme, vol 2003 n° 6 (Juni 2003)
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Titre : 3D city modelling using ultra high resolution and multi-sensoral remote sensing Type de document : Article/Communication Auteurs : Manfred Ehlers, Auteur ; M. Moller, Auteur ; Jochen Schiewe, Auteur Année de publication : 2003 Article en page(s) : pp 30 - 37 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] image à très haute résolution
[Termes IGN] image multicapteur
[Termes IGN] modèle 3D de l'espace urbain
[Termes IGN] modèle de simulation
[Termes IGN] modèle numérique de surface
[Termes IGN] modèle numérique de terrain
[Termes IGN] système d'information géographique
[Termes IGN] système d'information urbainRésumé : (Auteur) This paper presents how ultra high resolution remote sensing data can be used within a GIS environment for 3D city modelling and the development of urban information systems. The paper concentrates on techniques to use digital surface models (DSM's) from remotely sensed data for the creation of highly accurate digital terrain models (DTM's). DSM's can be obtained from digital stereo scanner data or from laserscanning. It can be demonstrated that DSM's from laserscanning are better suited for 3D city analysis. Using GIS techniques, however, also DSM's from stereo matching can be improved to produce highly accurate DTM's. Together with image and GIS (e.g. digital cadastral) data, these DTM's form a 3D urban information system which can be used for example for the generation of 3D simulation models that are heavily inquired for the derivation of propagation patterns (e.g., pollution, noise, radio waves). Numéro de notice : A2003-141 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22437
in GIS Geo-Informations-Systeme > vol 2003 n° 6 (Juni 2003) . - pp 30 - 37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 058-03061 RAB Revue Centre de documentation En réserve L003 Disponible A novel method for automating the checking and correction of digital elevation models using orthophographs / A. Georgopoulos in Photogrammetric record, vol 18 n° 102 (June - August 2003)PermalinkSimulation du champ de pesanteur à partir d'un modèle géologique en trois dimensions : un outil pour l'évaluation des méthodes de calcul de géoïde / Olivier Jamet in Bulletin d'information scientifique et technique de l'IGN, n° 74 (mars 2003)PermalinkParameterschätzung für unvollständige funktionale Modelle in der Geodäsie / S. Petrovic (2003)PermalinkZur Bestimmung der GPS-Phasenmehrdeutigkeiten in großräumigen Netzen / K. Wienholz (2003)PermalinkAssessment of the urban development plan of Beijing by using a CA-based urban growth model / J. Chen in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 10 (October 2002)PermalinkData quality and model complexity for regional scale soil erosion prediction / A.J. Van Rompaey in International journal of geographical information science IJGIS, vol 16 n° 7 (october 2002)PermalinkStatistical methods to partition effects of quantity and location during comparison of categorical maps at multiple resolutions / Robert Gilmore Pontius in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 10 (October 2002)PermalinkApplication of snakes and dynamic programming optimisation technique in modeling of buildings in informal settlement areas / H. Ruther in ISPRS Journal of photogrammetry and remote sensing, vol 56 n° 4 (July - August 2002)PermalinkNeural-network-based cellular automata for simulating multiple land use changes using GIS / X. Li in International journal of geographical information science IJGIS, vol 16 n° 4 (june 2002)PermalinkUne stratégie d'exploitation spatiotemporelle des flux pendulaires : application à la desserte d'une zone industrielle / Arnaud Banos in Revue internationale de géomatique, vol 12 n° 2 (juin - août 2002)Permalink