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Plate-forme AFIA, Nice, 30 mai - 3 juin 2005, 4. Atelier Raisonnement à partir de cas / Sylvie Desprès (2005)
Titre de série : Plate-forme AFIA, Nice, 30 mai - 3 juin 2005, 4 Titre : Atelier Raisonnement à partir de cas Type de document : Actes de congrès Auteurs : Sylvie Desprès, Éditeur scientifique Editeur : Orsay, Chambéry : Association Française de l'Intelligence Artificielle AFIA Année de publication : 2005 Conférence : Plate-forme AFIA 2005, Association pour l'Intelligence Artificielle 30/05/2005 03/06/2005 Nice France Importance : 146 p. Format : 21 x 30 cm Langues : Français (fre) Descripteur : [Vedettes matières IGN] Informatique
[Termes IGN] ontologie
[Termes IGN] raisonnement
[Termes IGN] recherche d'information
[Termes IGN] système multi-agentsNote de contenu : 1- Des outils d'assistance
2- Elaboration, remémoration, adaptation et réutilisation
3- RàPC et approche multi-agentsNuméro de notice : 24820D Affiliation des auteurs : non IGN Thématique : INFORMATIQUE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92605 Voir aussi
- Plate-forme AFIA, Nice, 30 mai - 3 juin 2005, 3. Atelier Connaissance et documents temporels / Yannick Prié (2005)
- Plate-forme AFIA, Nice, 30 mai - 3 juin 2005, 5. Posters IC 2005, 16es Journées Francophones Ingénierie des Connaissances, 30 mai - 3 juin 2005, Nice, France / Marie-Christine Jaulent (2005)
- 7e conférence francophone sur l'apprentissage automatique, CAp 2005, [Plate-forme AFIA], 30 mai - 3 juin 2005, Nice, France / François Denis (2005)
- 7es Rencontres des Jeunes Chercheurs en Intelligence Artificielle [Plate-forme AFIA 2005] / Emmanuel Guéré (2005)
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Code-barres Cote Support Localisation Section Disponibilité 24820-01D CG2005 Livre Centre de documentation Congrès Disponible Towards an understanding of geovisualization with dynamic displays: issues and prospects / Sara Irina Fabrikant (2005)
Titre : Towards an understanding of geovisualization with dynamic displays: issues and prospects Type de document : Article/Communication Auteurs : Sara Irina Fabrikant, Auteur Editeur : American Association for Artificial Intelligence AAAI Année de publication : 2005 Conférence : AAAI 2005, Spring Symposium 21/03/2005 23/03/2005 Palo Alto Californie - Etats-Unis Importance : 6 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] cognition
[Termes IGN] géovisualisation
[Termes IGN] inférence
[Termes IGN] interactivité
[Termes IGN] variable visuelle
[Termes IGN] visualisation cartographique
[Termes IGN] visualisation dynamique
[Vedettes matières IGN] GéovisualisationNuméro de notice : C2005-005 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84337 Verbale Selektion von räumlichen Objekten - ein benutzerorientierter Ansatz für mobile Systeme auf Basis von Ontologien / Joachim Baldegger (2005)
Titre : Verbale Selektion von räumlichen Objekten - ein benutzerorientierter Ansatz für mobile Systeme auf Basis von Ontologien Titre original : [Une sélection verbale des objets géographiques : une conception orientée vers l'utilisateur pour un système mobile sur la base d'une ontologie] Type de document : Thèse/HDR Auteurs : Joachim Baldegger, Auteur Editeur : Zurich : Institut für Geodäsie und Photogrammetrie IGP - ETH Année de publication : 2005 Collection : IGP Mitteilungen, ISSN 0252-9335 num. 84 Importance : 160 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-3-906467-49-8 Note générale : Bibliographie Langues : Allemand (ger) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] modèle conceptuel de données localisées
[Termes IGN] navigation pédestre
[Termes IGN] objet géographique
[Termes IGN] ontologie
[Termes IGN] représentation mentale spatialeRésumé : (Auteur) The use of speech recognition for the design of user interfaces is an important issue due to the trend in computer sciences towards mobile applications and devices. New technologies like Ubiquitous Computing and Augmented Reality enable totally new applications. This trend is also taking part in Geographic Information Science and Technologies (GIST) since many of human acts - that could be supported by these technologies - have a strong relation to space.
In this thesis, the focus is on the development of speech-based user interface methods. An important functionality is the possibility to select spatial objects or an object space through verbal description (e.g. 'The red house near the church'). This functionality has to be supported for the use with such new applications. But there is no speech recognition software that does support such functionality, yet. With that, in the sense of the 'replacement of keyboard and mouse', today only the keyboard can be replaced totally by speech recognition. The goal of this dissertation is therefore the development of a method that enables the selection of a spatial object in a database through verbal description of the situation.
The separated analysis of the two aspects system and user is an important basis for the elaborated concept. In the case of the system, the focus is laid on the database. Here, questions about form and content of the data and the creation of a usable data basis are studied. As an example, we have chosen pedestrian navigation because it is a basic functionality for mobile information systems. In the case of the user part, the main interest is laid on the user and his verbal selection statement. It is tried to structure the effect of spatial cognition and with that, to make a first step towards a formalization of it.
Based on these considerations, the 3-step model is developed. This model enables the system to extract the target objects in the database. Basic idea is the reduction of the set with the possible target objects in three steps. Each of these steps is based on different criteria.
In the first reduction step, the objects that can be seen by the user are detected by using sensors for positioning and view direction detection. Based on the assumption that the user is only selecting objects he can sec and therefore describe, ail objects out of his visual field drop out as solutions.
The second reduction step contains the problem of the different abstractions of reality by the user and the system. Each user has his own mental model of the visible situation in his mind. This model is influenced by the visualization and the application. The data that is visualized and from which an object should be selected, is stored in a spatial database according to a certain data model. For solving the problem, we have to find a way in which these two models can be mapped onto each other. As soon as this mapping is possible, we can draw a conclusion between the mental model and the data model. Since the selection statement is nothing else than a verbalization of the user's mental model, we can also draw a conclusion between this statement and the objects in the database. With that, a connection between user statement and database has been created.
The third reduction step deals with the analysis of the spatial arrangement. For this, a concept for the verification of the applicability of 22 English relational prepositions is elaborated. We strive for simple algorithms, because the performance of mobile devices is reduced. Based on the idea that the spatial information is also contained on the level of abstraction of the screen objects, several algorithms are developed. These algorithms mainly calculate coordinate comparisons and are therefore quickly processible. During these calculations, the algorithms checks whether a possible target lays within the space of applicability for the respect relational preposition. The defined spaces of applicability indicate a region on the screen for which the detected preposition is applicable.
The elaborated rules and methods are implemented for the 2-dimensional case in prototype software. This prototype is tested with a multi-level test concept. In the operation tests, the focus is laid on indirect selection statements. Beneath this type of tests, we also conduct performance tests and verify several aspects with a questionnaire. The test stage shows that the concept for the verbal selection of spatial objects is successfully applicable and good results in selection efficiency can be achieved.
The developed selection functionality on basis of verbal description of the situation is expanding today's speech-based navigation and commanding possibilities by a spatial component. With that, a further step towards user-friendly mobile services is made.Numéro de notice : 13288 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Thèse étrangère DOI : 10.3929/ethz-a-004906576 En ligne : http://dx.doi.org/10.3929/ethz-a-004906576 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54960 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13288-01 37.10 Livre Centre de documentation Géomatique Disponible Thematic knowledge for the generalization of land use data / Wenxiu Gao in Cartographic journal (the), vol 41 n° 3 (December 2004)
[article]
Titre : Thematic knowledge for the generalization of land use data Type de document : Article/Communication Auteurs : Wenxiu Gao, Auteur ; J. Gong, Auteur ; Z. Li, Auteur Année de publication : 2004 Article en page(s) : pp 245 - 252 Langues : Anglais (eng) Descripteur : [Termes IGN] agriculture
[Termes IGN] base de données thématiques
[Termes IGN] carte topographique
[Termes IGN] classification
[Termes IGN] cognition
[Termes IGN] connaissance thématique
[Termes IGN] généralisation de base de données
[Termes IGN] utilisation du sol
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) Knowledge, especially the special knowledge about land use itself, is an indispensable component for guiding the whole process of land use data generalization. In this study, such knowledge is classified into two broad types, i.e. general knowledge and thematic knowledge. General knowledge covers the basic and common restrictions and specifications for generalization of geographic data. Thematic knowledge describes the special restrictions and specifications for a specific geographic data application. The paper emphasizes the use of thematic knowledge in detail for land use data generalization. Three main types of thematic knowledge are identified, i.e. nature-based, culture-based and application-specific. Such thematic knowledge is then represented using the so-called production-rule method to become generalization rules. These rules are built in a prototype system to guide the implementation of land use data generalization. Real-life data have been used for testing and very promising results have been obtained from this system. Numéro de notice : A2004-609 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/00087040X13959 En ligne : https://doi.org/10.1179/00087040X13959 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27125
in Cartographic journal (the) > vol 41 n° 3 (December 2004) . - pp 245 - 252[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-04031 RAB Revue Centre de documentation En réserve L003 Disponible Developing a conceptual framework for visually-enabled geocollaboration / Alan M. MacEachren in International journal of geographical information science IJGIS, vol 18 n° 1 (january - february 2004)
[article]
Titre : Developing a conceptual framework for visually-enabled geocollaboration Type de document : Article/Communication Auteurs : Alan M. MacEachren, Auteur ; Isaac Brewer, Auteur Année de publication : 2004 Article en page(s) : pp 1 - 34 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Information géographique
[Termes IGN] approche participative
[Termes IGN] données localisées
[Termes IGN] information géographique
[Termes IGN] outil d'aide à la décision
[Termes IGN] représentation mentale
[Termes IGN] utilisateur
[Termes IGN] visualisationRésumé : (Auteur) Most work with geospatial data, whether for scientific analysis, urban and environmental planning, or business decision making is carried out by groups. In contrast, geographic information technologies have been built and assessed only for use by individuals. In this paper we argue that, to support collaboration with geospatial information, specific attention must be given to tools that mediate understanding and support negotiation among participants. In addition, we contend that visual representations have a particularly important role to play as mediators of geocollaborative activities. With these contentions as a starting point, we present a framework for study of visually-enabled collaboration with geospatial information and for development, implementation, and assessment of geoinformation technologies that support that collaboration. The paper concludes with a brief description of two prototype geocollaborative environments that illustrate the use of the framework developed and provide the basis for discussing goals for futher research. Numéro de notice : A2004-030 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810310001596094 En ligne : https://doi.org/10.1080/13658810310001596094 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26558
in International journal of geographical information science IJGIS > vol 18 n° 1 (january - february 2004) . - pp 1 - 34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-04011 RAB Revue Centre de documentation En réserve L003 Disponible 079-04012 RAB Revue Centre de documentation En réserve L003 Disponible Aspects organisationnels des SIG / Stéphane Roche (2004)PermalinkLe changement de niveau de détail dans la représentation de l'information géographique / Anne Ruas (2004)PermalinkDialogue homme-machine multimodal / Frédéric Landragin (2004)PermalinkFirst steps towards a model of tactile graphicacy / F. Aldrich in Cartographic journal (the), vol 40 n° 3 (December 2003)PermalinkMieux décrire et analyser la diversité des représentations spatiales lors de projets en géomatique / D. Bachy in Revue internationale de géomatique, vol 13 n° 4 (décembre 2003 – février 2004)Permalinkvol 17 n° 5-6 - 2003-5 - Regard croisés sur l'analogie (Bulletin de Revue d'intelligence artificielle, RIA : Revue des Sciences et Technologies de l'Information, RSTI) / Karine DuvignauPermalinkSpatial information theory, foundations of geographic information science / Daniel R. Montello (2003)PermalinkUn environnement de conception coopérative d'utilisations de données géographiques / Bénédicte Bucher in Bulletin d'information de l'Institut géographique national, n° 73 (septembre 2002)PermalinkActes des 13ème journées francophones Ingénierie des connaissances, IC 2002, Rouen, 28-30 mai 2002 / B. Bachimont (2002)PermalinkPermalinkDictionnaire des sciences cognitives / G. Tiberghien (2002)PermalinkECAI 2002, 15th European Conference on Artificial Intelligence, July 21-26, Lyon, France / Frank Van Harmelen (2002)Permalinkvol 16 n° 1-2 - 2002-1 - Représentations, découverte et rationalité : hommage à Herbert Simon (Bulletin de Revue d'intelligence artificielle, RIA : Revue des Sciences et Technologies de l'Information, RSTI) / Jacques PitratPermalinkLes représentations mentales en géographie / J. Paulet (2002)PermalinkRepresentations of space and time / Donna J. Peuquet (2002)PermalinkLa carte : un point de vue et non une vérité / Françoise de Blomac in SIG la lettre, n° 31 (novembre 2001)PermalinkMapping the 21st century: the 20th International Cartographic Conference, ICC 2001, Beijing, China, August 6 - 10, 2001, vol 5. Proceedings / L. Li (2001)PermalinkReprésentations spatiales et développement territorial / Sylvie Lardon (2001)PermalinkVers une typologie des représentations spatiales / Claude Caron in Espace géographique, vol 30 n° 1 (janvier - mars 2001)PermalinkLinking geomatics and participatory social analysis for environmental monitoring: case studies from Malawi / M. Snel in Cartographica, vol 37 n° 4 (December 2000)Permalink