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Acquisition automatique de connaissance de guidage d'un processus de généralisation de données géographiques / Patrick Taillandier (2007)
contenu dans 8es rencontres nationales des jeunes chercheurs en intelligence artificielle, RJCIA 2007, 4 - 6 juillet 2007, Grenoble, France / Bruno Zanuttini (2007)
Titre : Acquisition automatique de connaissance de guidage d'un processus de généralisation de données géographiques Type de document : Article/Communication Auteurs : Patrick Taillandier , Auteur Editeur : Toulouse : Cépaduès Année de publication : 2007 Conférence : RJCIA 2007, Rencontre des Jeunes Chercheurs en Intelligence Artificielle 04/07/2007 06/07/2007 Grenoble France Importance : pp 213 - 229 Format : 16 x 24 cm Note générale : bibliographie Langues : Français (fre) Descripteur : [Termes IGN] acquisition de connaissances
[Termes IGN] AGENT
[Termes IGN] apprentissage automatique
[Termes IGN] données localisées
[Termes IGN] généralisation automatique de données
[Termes IGN] modèle orienté agent
[Termes IGN] système à base de connaissances
[Termes IGN] système multi-agents
[Vedettes matières IGN] GénéralisationRésumé : (auteur) La généralisation de données géographiques consiste, à partir de données géographiques détaillées, à dériver des données moins détaillées. 11 existe de nombreux travaux proposant des systèmes cherchant automatiser ce processus dont certains bases sur une approche multi-agent. Nous nous intéressons ici à l'acquisition automatique des connaissances de guidage d'un système existant de ce type et fonctionnant par essais/erreurs. Cette acquisition se base sur un apprentissage réalisé à partir de l'analyse des traces d'exécution du système. L'objectif est de rendre le système à la fois plus performant mais aussi capable de s'adapter automatiquement différentes utilisations et d'évoluer lors de l'ajout de nouveaux éléments. Numéro de notice : C2007-035 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésNat Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92423 ECTQG07, 15th european colloquium on theoretical and quantitative geography, 7 - 11 September 2007, City of Montreux, Switzerland / François Bavaud (2007)
Titre : ECTQG07, 15th european colloquium on theoretical and quantitative geography, 7 - 11 September 2007, City of Montreux, Switzerland : Proceedings Type de document : Actes de congrès Auteurs : François Bavaud, Éditeur scientifique ; Christian Kaiser, Éditeur scientifique ; Christophe Mager, Éditeur scientifique Editeur : Lausanne [Suisse] : Institut géographique de l'Université de Lausanne Année de publication : 2007 Conférence : ECTQG 2007, 15th European colloquium on theoretical and quantitative geography 07/09/2007 11/09/2007 Montreux Suisse Importance : 460 p. Format : 15 x 21 cm ISBN/ISSN/EAN : 978-2-940368-05-1 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] automate cellulaire
[Termes IGN] croissance urbaine
[Termes IGN] données spatiotemporelles
[Termes IGN] gestion des ressources
[Termes IGN] gestion des risques
[Termes IGN] réseau technique urbain
[Termes IGN] ressources naturelles
[Termes IGN] système multi-agentsNote de contenu : Transport modelling : traffic generation / Audard F.
A methodology for exploring urban neighbourhood shapes and sizes / Banos A., Griggin A.L.
Multi-temporal analysis of géographical-hierarchical structures in Italy / Barboni B., Schiavoni U.
The impact of the principal main road / Barbosa D.F., Juliao R.P.
Networks of urban centres and of multinational corporations / Bohan Ch., Gautier B., Rozenblat C. and Koenig P.-Y.
Spatial knowledge and disability / Borioli J., Brandner C.
Relating the organisation of the cities network and the organisation of the air transport network an approach trhough graph visualisation / Bozzani-Franc S., Conesa A., L'Hostis A., Auber D., Rozenblat C., Mary P., Melancon G. and Koenig P.-Y.
Geographical challenges in measuring and modelling urban growth : a comparison Europe and United States / Bretagnolle A., Favaro J.-M. and Pumain D.
New techniques for using cartograms in spatial analysis and visualisation / Brunsdon Chr., Charlton M.E.
Ontology of the urban systems / Caglioni M., Rabino G.A.
Urban fractal morphologies and socio-economic spatial structures in italian metropolises / Caglioni M., Rabino G.A.
Defining multi-level urban clusters / Caruso G., Hilal M. and Thomas I.
S-Ghost city / Caruso G., Cavailhes J., Frankhauser P., Peeters D. and Thomas I.
Dominance variables and intervening opportunities for choice set generation / Cascetta E., Pagliara F. and Axhausen K.W.
Residential equilibria in a green urban area / Cavailhes J., Peeters D.
In search of reality / Chamussy H.
Crossing borders and barriers : modelling all-Ireland hospital accessibility / Charlton M.C., Foley R.
Scientific complex networks of european cities / Comin M.-N.
Multiscale network in a metropolitan region / Conesa A.
Spatial uncertainty in land use models / De Nijs T.C.M., Pebesma E.J.
Cellular automata in physical geography / Douvinet J., Delahaye D. and Langlois P.
Inter-korean maritime linkages / Ducruet C., Roussin S.
Machine learning algorithms for topo-climatic data modeling / Foresti L., Pozdnoukhov A. and Kanevski M.
Comparing the fractality of european urabn districts : do national processes matter ? / Frankhauser P., Thomas I. and Badariotti D.
Geo-economic dynamics of the spill overs / Gadal S., Maletto F.
A systemic interpretation of the territory-economy linkage / Giaccaria P.
Reducing functional network vulnerability / Gleyze J.-Fr.
Global city revisited by Tobler's first law of geography / Grasland CI.
The inluence area of "Europe" (EU27+CH+NO) in the world / Grasland CI.
Quantitative geography and genomics / Joost S., Bonin A.
The geography of the oldest old at the edges of Europe / Kalogirou St.
Spatial microsimulation : enriching the census of population / Kavroudakis D., Ballas D. and Birkin M.
Geography, psychology and space / Kitsopoulos A., Brandner C.
Population analysis using short-term and plural small districts data / Kotoh H.
Sensitivity of plague local epidemics to the population size and spatial distribution / Laperriere V., Badariotti D. and Banos A.
Minimum transformation / Lee J.-E., Sadahiro Y.
Calibrating and validating the land use scanner algorithms / Loonen W., Koomen E. and Kuijpers-Linde M.
A markovian approach to detect socio spatial communities / Loubier J.-Chr.
From the simulation to the analysis of daily urban journeys / Marilleau N., Mas A., Thevenin T., Banos A., Chardonnel S. and Lang Chr.
Tolls on estuarine bridges serving large urban areas / Mayhew L., Hyman G.
From the individual place of living to the urban structure / Meyer A.-M/
Influence of Network metrics in urban simulation / Moreno Sierra D., Badariotti D. and Banos A.
Accessibility to acuate hospitals in rural Ireland / Morrissey K., Clarke G., Ballas D., O'Donoghue C. and Hynes S.
Interaction maximization and the observed distribution of urban populations / Ourednik A., Dessemontet P.
Choice set generation in spatial contexts / Pagliara F., Timmermans H.J.P.
A cellular automata model for the study of small urban areas / Pinto N.N., Antunes A.P.
Modelling in the influence of landscape on pedestrians'route choices using a multinomial logit model / Piombini A., Foltête J.-Chr.
Geokernels : modeling of spatial data on natural manifolds / Pozdnoukhov A., Kanevski M. and Maignan M.
A mathematical model for hospital attraction area / Quesnet-Barbet A.
Ensemble methods for environmental data modelling with support vector regression / Ratle F., Tuia D.
Territorial and topological levels in worldwide air transport network (2000-2004)/ Rozenblat C., Koenig P.-Y., Melancon G. and Loubier J.-Chr.
Commuters graphs and cities' polycentric cohesion / Rozenblat C., Tissandier P.
Weight gain and the built environment in Amadora, Portugal : a multilevel analysis / Santana P., Nogueira H. and Santos R.
Performance of general regression neural network on sparse monitoring networks / Savelieva E., Shirokova I. and Timonin V.
Central places patterns evolution / Shuper V., Vazhenin A.
geostatistical uncertainty quantification for indoor radon risk mapping / Tapia R., Kanevski M. and Gruson M.
A graph-based method for the determination of Burglar's paths / Terretaz-Zufferey A.-L., Ribaux O., Ratle F., Kanevski M. and Esseiva P.
Functional response of species to multiscale landscape structure in a vector-borne disease system / Tolle F., Foltête J.-Chr.
The geography of smoking and stop-smoking services / Tomintz M.N., Clarke G. and Rigby J.
Health monitoring of the city of Bishkek : space-time cluster analysis of cancer cases / Tonini M., Maignan M., Sharshenova A., Shilonosov V., Ten E. and Febbraro I.
From Mars to urban morphology : mathematical morphology algorithms for urabn features detection / Tuia D., Kaiser Chr.
Micro and macro effects of new retail developments / Van Leeuwen E.S., Clarke G. and Nijkamp P.
Connectivity in an urban network / Van Nuffel N., Saey P., Derudder B., Devriendt L. and Witlox F.
Location policy and sustainable mobiblity / Verhetsel A., Vanelslander T. and Sellekaerts N.
Commuting in the belgian metropolises / Verhetsel A., Thomas I. and Beelen M.
Multi-scale modelling with variable grid CA / White R.Numéro de notice : 19709 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Actes DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=82724 ContientRéservation
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Titre : Enabling pattern-aware automated map generalization Type de document : Thèse/HDR Auteurs : Stefan Steiniger, Auteur ; Robert Weibel, Directeur de thèse ; Dirk Burghardt, Directeur de thèse Editeur : Zurich : Université de Zurich Année de publication : 2007 Importance : 180 p. Format : 21 x 30 cm Note générale : Bibliographie
Dissertation zur Erlangung der naturwissenschaftlichen Doktorwürde (Dr. Sc. Nat.) vorgelegt der mathematisch-naturwissenschaftlichen Fakultät der Universität ZürichLangues : Anglais (eng) Descripteur : [Termes IGN] attribut géomètrique
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] généralisation du bâti
[Termes IGN] modèle conceptuel de données localisées
[Termes IGN] procédure (document)
[Termes IGN] système multi-agents
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) In manual map generalization the cartographer's work is guided by a few principles such as selection of the essential content to meet the map's purpose, and preservation or accentuation of typical and unusual map elements. For instance in a topographic map for an urban area, urban building structures are considered to be typical elements. An example for an unusual element may be a group of ponds with regular spatial distribution and similar size that belong to a fish farm. The recognition and maintenance of such typical and unusual patterns is accomplished by a trained cartographer in an holistic manner. To automate this complex process it is necessary to transfer and decompose the cartographic knowledge and operations into a computer understandable form. The objective of this thesis is to develop and test an approach that enables the maintenance of object relations and patterns during the automated map generalization process. In response to the drawbacks of existing approaches of maintaining map object relations and patterns, we present several requirements for improved approaches. One of these requirements is that structural knowledge (i.e. knowledge about existing patterns) should be explicitly modeled and attached to the map data, and not hidden in the generalization algorithms. A so-called data enrichment strategy such as this should allow a flexible and pattern-aware control of the generalization process. As a consequence of the flexible control approach we establish the hypothesis that the quality of the generalization result and the efficiency of the generalization process can be improved when the data enrichment strategy is employed. The conceptual framework that we propose consists of five steps: The first step considers the identification of patterns and map object relations. In the second step the patterns are formalized using the relations. Subsequently the relations and patterns are extracted (step 3) and stored (step 4). Finally in step 5 the stored relations are utilized to enable pattern-aware decision making for generalization process control. Associated with these steps are the five research questions of this thesis: 1.) What types of relations exist in maps that can be used to describe patterns? 2.) How can we formalize these relations? 3.) How can we detect these relations? 4.) How can these relations be stored and the data be enriched? 5.) How can we exploit the enriched data for pattern preservation and process optimization? These research questions demand comprehensive answers that can not be elaborated thoroughly within the time frame of a PhD project. Hence, while the first research question is answered comprehensively in this thesis, we have chosen to answer the remaining questions with respect to two case studies that serve as a proof of concept of the 5-step framework. The first case study concentrates on the extraction and exploitation of urban structures such as inner city areas, urban areas, suburban areas, etc. In the second case study we aim to identify groups of islands. The contributions of this thesis to map generalization research are essentially associated with the research questions. In response to the first research question we established a comprehensive typology of so-called horizontal relations (and patterns) that we derive from an analysis of topographic maps, thematic maps, and the cartographic literature. With respect to the second question we show for both case studies how identification and formalization of patterns by use of horizontal relations can be accomplished. For the formalization of the island groups, which have been identified in a 'pencil and paper' experiment, we could utilize the Gestalt principles established by Max Wertheimer. To detect the urban structures (the third research question) we developed a supervised classification approach. For the recognition of large island groups formed by the perceptual principle of proximity, we developed an approach that utilizes a minimum spanning tree. The storage of relations, addressed by the fourth research question, has not been discussed in detail, but we use a graph structure and attribute values in the case studies. Finally we discussed for the islands example how relations can be exploited (the fifth research question). In order to evaluate the hypothesis, practical experiments have been conducted with expert generalization rules that account for the urban structure classification of buildings. We obtained an improvement in quality of the generalization result but could not clearly identify a gain in generalization efficiency. However, by accomplishing all five steps of the framework, we show its applicability and utility for the preservation of spatial patterns and relations during the map generalization process. Based on the results and open problems that we discovered in our research, we identify three areas of future map generalization research: 1.) the further formalization and detection of relations and patterns, 2.) the revision and development of constraints to control the preservation of patterns, and 3) research on human computer interaction methods and tools to define and confirm patterns, and control the entire map generalization process more flexibly. Note de contenu : Synthesis
1 Introduction
1.1 The Motivation for Pattern-Aware Map Generalization
1.1.1 Two Examples of Pattern-Aware Manual Map Generalization
1.1.2 Problem Definition
1.1.3 Patterns and Pattern-Aware Map Generalization
1.2 Objective, Methodology and Research Questions
1.3 Structure of the Thesis
2 Theoretical Background on Automated Map Generalization
2.1 Decomposing Manual Map Generalization for Automation
2.1.1 Cartographic Principles
2.1.2 Cartographic Knowledge Acquisition to Achieve a Decomposition
2.1.3 Cartographic Requirements
2.1.4 Cartographic Operations
2.1.5 Conceptual Map Generalization Models
- Process Oriented Models
- Hierarchical Modeling
2.2 Approaches to Automated Map Generalization
2.2.1 Interactive Systems and Rule-Based Systems
2.2.2 From Rules to Constraints
2.2.3 Constraint-based Automated Map Generalization using Workflow Systems, Multi Agent Systems and Optimization
3 State of the Art in Spatial Pattern Analysis and Emerging Research Challenges
3.1 Spatial Pattern Analysis in Related Disciplines
3.2 Spatial Pattern Analysis and Data Enrichment in Map Generalization
3.2.1 Topographic Maps
- Analysis of Building Configurations
- Analysis of Polygon Configurations
- Analysis of Networks
- Analysis of Lines
3.2.2 Thematic Maps
3.3 Research Challenges Addressed in this Thesis
4 Summary of Papers
4.1 Research Paper 1: Exploring Object Relations in Maps
4.1.1 Objectives
4.1.2 Methods and Results
4.1.3 Contributions
4.2 Research Paper 2: Identifying Urban Structures
4.2.1 Objectives
4.2.2 Methods and Results
4.2.3 Contributions
4.3 Research Paper 3: Use of Detected Urban Structures to Control Map Generalization
4.3.1 Objectives
4.3.2 Methods and Results
4.3.3 Contributions
4.4 Research Paper 4: Detecting Large Island Groups within an Archipelago
4.4.1 Objectives
4.4.2 Methods and Results
4.4.3 Contributions
5 Discussion
5.1 Revisiting the Research Questions
5.1.1 What types of relations exist in maps that can be used to describe patterns?
5.1.2 How can we formalize relations and patterns?
5.1.3 How can we detect relations and patterns?
5.1.4 How can relations be stored and the data be enriched?
5.1.5 How can we exploit the enriched data for pattern preservation and process optimization?
5.2 Evaluating the Hypothesis
6 Conclusions and Perspectives
6.1 Main Contributions
6.2 Summarized Research Needs and Outlook
ReferencesNuméro de notice : 13567 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Thèse étrangère Note de thèse : Dissertation zur Erlangung der naturwissenschaftlichen Doktorwürde (Dr. Sc. Nat.) vorgelegt der mathematisch-naturwissenschaftlichen Fakultät der Universität Zürich : 2007 Organisme de stage : COGIT (IGN) & Ordnance Survey Great Britain nature-HAL : Thèse DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=45204 Documents numériques
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Titre : NMA’s collaborations on generalisation : the Magnet consortium Type de document : Article/Communication Auteurs : Nicolas Regnauld , Auteur ; Anne Féchir, Auteur ; François Lecordix , Auteur ; Dorthe Rejkjær, Auteur Editeur : Paris : Institut Géographique National - IGN (1940-2007) Année de publication : 2007 Conférence : ICC 2007, 23rd International Cartographic Conference ICA 04/08/2007 10/08/2007 Moscou Russie OA Proceedings Importance : 10 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] agent (intelligence artificielle)
[Termes IGN] Clarity (plateforme de généralisation)
[Termes IGN] organisme cartographique national
[Termes IGN] travail coopératif
[Vedettes matières IGN] GénéralisationRésumé : (auteur) Some European National Mapping Agencies (NMAs) decided to create a consortium, called MAGNET, in order to share their experience and tools related to automatic generalisation. They use the same platform, Radius Clarity, developed by 1Spatial (formerly Laser-Scan) from specifications defined by the MAGNET partners. This paper, which is more organizational than technical, reports on the origins, objectives and functions of the MAGNET Consortium. Numéro de notice : C2007-054 Affiliation des auteurs : COGIT+Ext (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://icaci.org/files/documents/ICC_proceedings/ICC2007/documents/doc/THEME%20 [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102597 Documents numériques
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NMA’s collaborations ... - pdf auteurAdobe Acrobat PDF A prototype generalisation system based on the multi-agent system paradigm / Cécile Duchêne (01/01/2007)
Titre : A prototype generalisation system based on the multi-agent system paradigm Type de document : Chapitre/Contribution Auteurs : Cécile Duchêne , Auteur ; Anne Ruas , Auteur Editeur : Amsterdam [Pays Bas] : Elsevier Année de publication : 01/01/2007 Importance : pp 269 - 284 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] AGENT
[Termes IGN] CartACom
[Termes IGN] meso échelle
[Termes IGN] programmation par contraintes
[Termes IGN] système multi-agentsRésumé : (Auteur) Automation of the generalisation process is one of the main research subjects of the COGIT laboratory. The automation of this process is a real challenge for a NMA that in the short term wishes to reduce costs and time taken to produce series mapping, and in the longer term wants to be able to deliver maps over the internet, providing generalisation on demand. Research in this area, undertaken at the COGIT laboratory has resulted in the1 award of nine PhDs and a further two that are ongoing. This chapter presents various results with a particular focus on two generalisation engines conceived at the COGIT laboratory and based on the Multi-Agent System paradigm. The first one is based on the concept of constraints, ideas of autonomy and levels of details. It models the micro- and meso-generalisation of roads and urban areas. This model has been reused during the Agent project and has been commercialised in the form of "Clarity" -a Laser-Scan product. The other engine is based on interactions between micro-agents and has been optimised for the generalisation of rural areas. This recent development has produced some promising results. Work is ongoing to develop linkages between the two models. Numéro de notice : H2007-003 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Chapître / contribution Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65895 Agent-based modelling of shifting cultivation field patterns, Vietnam / M.R. Jepsen in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)PermalinkBounded rationality in agent-based models: experiments with evolutionary programs / S.M. Manson in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)PermalinkModelling adaptive, spatially aware, and mobile agents: Elk migration in Yellowstone / David A. Bennett in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)PermalinkA probe mechanism to couple spatially explicit agents and landscape models in an integrated modelling framework / P.A. Graniero in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)PermalinkSpatially explicit experiments for the exploration of land-use decision-making dynamics / Tom P. Evans in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)Permalinkvol 20 n° 9 - october 2006 - Special agent-based modelling (Bulletin de International journal of geographical information science IJGIS) / D. BrownPermalinkSwarming methods for geospatial reasoning / H. Van Dyke Parunak in International journal of geographical information science IJGIS, vol 20 n° 9 (october 2006)PermalinkORIGAMI, une méthode organisation centrée de modélisation multi-agent de systèmes complexes / G. Abrami in Revue internationale de géomatique, vol 16 n° 2 (juin – août 2006)PermalinkAccès à des sources de données hétérogènes par des processus métiers intégrés / R. Ghurbhurn in Ingénierie des systèmes d'information, ISI : Revue des sciences et technologies de l'information, RSTI, vol 11 n° 3 (mai - juin 2006)PermalinkOutils et méthodes de généralisation du bâti pour la fabrication des cartes au 1:25.000 et au 1:50.000 / Jenny Trévisan in Bulletin d'information scientifique et technique de l'IGN, n° 75 (mars 2006)PermalinkHow to merge optimization and agent-based techniques in a single generalization model? / Julien Gaffuri (2006)PermalinkPermalinkModélisation et simulation multi-agents / F. Amblard (2006)PermalinkProceedings of the GIS Research UK, 14th Annual Conference, GISRUK 2006, School of Geography, the University of Nottingham, 5-7 April 2006 / Gary Priestnall (2006)PermalinkSdC 2006, Semaine de la connaissance, 26 - 30 juin 2006, Nantes, France, Volume 2. Coopération, Innovation, Technologie ; Connaissances et compétences en entreprise industrielle ; activité collective et connaissance dans les organisations / Mounira Harzallah (2006)PermalinkSystème multi-agent pour la déformation en généralisation cartographique : un problème multi niveau / Julien Gaffuri (2006)PermalinkSIG, chorèmes et systèmes multi-agent : évolution d'un système rural martiniquais et pression polluante / M. Houdart in Revue internationale de géomatique, vol 15 n° 3 (septembre – novembre 2005)PermalinkLes SIG à l'assaut de la complexité / Françoise de Blomac in SIG la lettre, n° 69 (septembre 2005)PermalinkGeographic automata systems / Paul M. Torrens in International journal of geographical information science IJGIS, vol 19 n° 4 (april 2005)PermalinkPath dependence and the validation of agent-based spatial models of land use / Daniel G. Brown in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)Permalink