Mention de date : june 2004 Paru le : 01/06/2004 ISBN/ISSN/EAN : 1365-8816 |
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Exemplaires(2)
Code-barres | Cote | Support | Localisation | Section | Disponibilité |
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079-04041 | RAB | Revue | Centre de documentation | En réserve L003 | Disponible |
079-04042 | RAB | Revue | Centre de documentation | En réserve L003 | Disponible |
Dépouillements
Ajouter le résultat dans votre panierGeographical multi-representation: striving for the hyphenation / Jean-François Hangouët in International journal of geographical information science IJGIS, vol 18 n° 4 (june 2004)
[article]
Titre : Geographical multi-representation: striving for the hyphenation Type de document : Article/Communication Auteurs : Jean-François Hangouët , Auteur Année de publication : 2004 Projets : MURMUR / Vauglin, François Article en page(s) : pp 309 - 326 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] représentation multipleRésumé : (Auteur) In the expression 'multi-representation', prefix and hyphen combine to promise coordination between the representations. There is more indeed to multi-representation than multiple representations. Where does the richness of multi-representation lie? How may geographical multi-representation be stored fully in the computer? This article is an attempt to answer such questions methodically, following a phenomenological approach. Starting from the concept of 'representation' itself, it appears that a representation is composed of five constituents (Phenomenon, Attention, Medium, Inscription, Reception). Multi-representation is then shown to be performed when the representations represent the same Phenomenon, and when their four other constituents are compared in turn to provide additional information on the phenomenon. Comparing involves looking for similarities, specific details, contradictions, and for what can be deduced only through the combination of the representations. In the GIS domain, phenomena are geographical, and comparisons of their representations have to be stored in the computer. But geographical phenomena are numerous and various, as well as possible computer representations: How can everything be coordinated? In view of such a demanding programme, 'GIS geographical multi-representation' appears as a vast and intricate research domain. A possible strategy is revealed as an example of methodological progression. Numéro de notice : A2004-206 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810410001672872 Date de publication en ligne : 06/10/2011 En ligne : https://doi.org/10.1080/13658810410001672872 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26733
in International journal of geographical information science IJGIS > vol 18 n° 4 (june 2004) . - pp 309 - 326[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-04041 RAB Revue Centre de documentation En réserve L003 Disponible 079-04042 RAB Revue Centre de documentation En réserve L003 Disponible Modelling geographic data with multiple representation / Sandrine Balley in International journal of geographical information science IJGIS, vol 18 n° 4 (june 2004)
[article]
Titre : Modelling geographic data with multiple representation Type de document : Article/Communication Auteurs : Sandrine Balley , Auteur ; Cédric Parent, Auteur ; Stefano Spaccapietra, Auteur Année de publication : 2004 Article en page(s) : pp 327 - 352 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] données localisées
[Termes IGN] données vectorielles
[Termes IGN] MADS
[Termes IGN] MurMur
[Termes IGN] représentation multipleRésumé : (Auteur) The impact of resolution has been widely studied on raster data, exploring new ways to store and use raster data at different resolution levels. A similar amount of work has not yet been achieved for vector data. The aim of this paper is to propose a framework suitable for vector data for use at different resolution levels. The framework has in fact a wider scope as it has been designed for the general problem of using multiple representations of geographical and thematic data. This problem can be divided into three main issues: data modelling, data matching from different data sets, and data utilization. How can geographical phenomena with several representations be modelled in vector geographic information systems (GIS)? How should different representations be matched to make the data-management systems aware that they all represent the same geographical phenomenon? How can systems supporting multiple representations be used? Answers to these questions have been elaborated as part of the European MurMur project. They are presented here and illustrated using current applications from the French national mapping agency (IGN). Numéro de notice : A2004-207 Affiliation des auteurs : COGIT+Ext (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810410001672881 Date de publication en ligne : 06/10/2011 En ligne : https://doi.org/10.1080/13658810410001672881 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26734
in International journal of geographical information science IJGIS > vol 18 n° 4 (june 2004) . - pp 327 - 352[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-04041 RAB Revue Centre de documentation En réserve L003 Disponible 079-04042 RAB Revue Centre de documentation En réserve L003 Disponible Belief change and pre-orders: a brief overview / Salem Benferhat in International journal of geographical information science IJGIS, vol 18 n° 4 (june 2004)
[article]
Titre : Belief change and pre-orders: a brief overview Type de document : Article/Communication Auteurs : Salem Benferhat, Auteur ; S. Lagrue, Auteur ; Odile Papini, Auteur Année de publication : 2004 Article en page(s) : pp 353 - 388 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] fusion de données
[Termes IGN] imprécision des données
[Termes IGN] incertitude des données
[Termes IGN] mise à jour de base de données
[Termes IGN] révision des données
[Termes IGN] théorie de Dempster-ShaferRésumé : (Auteur) This paper deals with iterated belief change. Epistemic states are suitable to represent an intelligent agent's knowledge. Most of the time, when dealing with geographic information, the agent faces incomplete, uncertain, or inaccurate information and needs a mechanism for either revision, update, or fusion to handle their change in beliefs in the presence of new items of information. After some preliminaries on the representation of epistemic states by means of pre-orders, the paper presents three approaches to belief change: revision, update, and fusion. For each of these approaches, the background, postulates, representation by pre-orders, and semantic and syntactic requirements are given. In each case, the approaches are illustrated by examples. Numéro de notice : A2004-208 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810410001672890 En ligne : https://doi.org/10.1080/13658810410001672890 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26735
in International journal of geographical information science IJGIS > vol 18 n° 4 (june 2004) . - pp 353 - 388[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-04041 RAB Revue Centre de documentation En réserve L003 Disponible 079-04042 RAB Revue Centre de documentation En réserve L003 Disponible The beginning of a logical semantics framework for the integration of thematic map data / N. Wilson in International journal of geographical information science IJGIS, vol 18 n° 4 (june 2004)
[article]
Titre : The beginning of a logical semantics framework for the integration of thematic map data Type de document : Article/Communication Auteurs : N. Wilson, Auteur Année de publication : 2004 Article en page(s) : pp 389 - 415 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] données multisources
[Termes IGN] intégration de données
[Termes IGN] jeu de données localiséesRésumé : (Auteur) The integration of spatial datasets from different sources is becoming an increasingly important issue. It is very desirable to have a rigorous approach to integration, as an ad hoe approach can easily lead to incorrect inferences. This paper takes a formal approach, giving the beginnings of a logical semantics framework which allows meaning to be defined mathematically for spatial datasets which represent certain types of thematic map data. The basic idea is to interpret the datasets as summarizations of spatial variables, which are in turn interpreted as sets of possible worlds (ways the world could be). This semantics approach can give a formal meaning to pairs (or sets) of such datasets, which can then be used to determine the valid inferences from an integrated dataset. Numéro de notice : A2004-209 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810410001672917 En ligne : https://doi.org/10.1080/13658810410001672917 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26736
in International journal of geographical information science IJGIS > vol 18 n° 4 (june 2004) . - pp 389 - 415[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-04041 RAB Revue Centre de documentation En réserve L003 Disponible 079-04042 RAB Revue Centre de documentation En réserve L003 Disponible Integrating knowledge representation and reasoning in geographical information systems / P. Mancarella in International journal of geographical information science IJGIS, vol 18 n° 4 (june 2004)
[article]
Titre : Integrating knowledge representation and reasoning in geographical information systems Type de document : Article/Communication Auteurs : P. Mancarella, Auteur ; A. Raffaeta, Auteur ; C. Renso, Auteur ; F. Turini, Auteur Année de publication : 2004 Article en page(s) : pp 417 - 446 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] analyse spatio-temporelle
[Termes IGN] langage de programmation
[Termes IGN] moteur d'inférence
[Termes IGN] MUTACLP+
[Termes IGN] programmation en logique
[Termes IGN] programmation par contraintes
[Termes IGN] raisonnement spatiotemporel
[Termes IGN] représentation des connaissancesRésumé : (Auteur) We propose a formalism and a programming environment in which sophisticated spatio-temporal reasoning can be performed, while keeping the capabilities of manipulating and presenting large amounts of geographical data, typical of commercial Geographical Information Systems (GISs). The spatiotemporal knowledge representation language, named MuTACLP+, is based on constraint logic programming and is integrated via a middleware of commands and translation features with a commercial GIS. The paper presents the language, the architecture of the environment, and a few examples of its use in the field of event planning. Numéro de notice : A2004-210 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810410001672908 En ligne : https://doi.org/10.1080/13658810410001672908 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26737
in International journal of geographical information science IJGIS > vol 18 n° 4 (june 2004) . - pp 417 - 446[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-04041 RAB Revue Centre de documentation En réserve L003 Disponible 079-04042 RAB Revue Centre de documentation En réserve L003 Disponible