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IEEE-RIVF 2009, International Conference on Computing and Communication Technologies 13/07/2009 17/07/2009 Danang Vietnam Proceedings IEEE
nom du congrès :
IEEE-RIVF 2009, International Conference on Computing and Communication Technologies
début du congrès :
13/07/2009
fin du congrès :
17/07/2009
ville du congrès :
Danang
pays du congrès :
Vietnam
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Affiner la recherche Interroger des sources externesUsing belief theory to diagnose control knowledge quality: Application to cartographic generalisation / Patrick Taillandier (2009)
Titre : Using belief theory to diagnose control knowledge quality: Application to cartographic generalisation Type de document : Article/Communication Auteurs : Patrick Taillandier Editeur : New York : Institute of Electrical and Electronics Engineers IEEE Année de publication : 2009 Conférence : IEEE-RIVF 2009, International Conference on Computing and Communication Technologies 13/07/2009 17/07/2009 Danang Vietnam Proceedings IEEE Importance : 8 p. Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] qualité des connaissances
[Termes IGN] qualité des données
[Termes IGN] théorie de Dempster-Shafer
[Vedettes matières IGN] GénéralisationRésumé : (auteur) Both humans and artificial systems frequently use trial and error methods to problem solving. In order to be effective, this type of strategy implies having high quality control knowledge to guide the quest for the optimal solution. Unfortunately, this control knowledge is rarely perfect. Moreover, in artificial systems-as in humans-self-evaluation of one's own knowledge is often difficult. Yet, this self-evaluation can be very useful to manage knowledge and to determine when to revise it. The objective of our work is to propose an automated approach to evaluate the quality of control knowledge in artificial systems based on a specific trial and error strategy, namely the informed tree search strategy. Our revision approach consists in analysing the system's execution logs, and in using the belief theory to evaluate the global quality of the knowledge. We present a real-world industrial application in the form of an experiment using this approach in the domain of cartographic generalisation. Thus far, the results of using our approach have been encouraging. Numéro de notice : C2009-050 Affiliation des auteurs : COGIT+Ext (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.1109/RIVF.2009.5174663 Date de publication en ligne : 28/07/2009 En ligne : https://doi.org/10.1109/RIVF.2009.5174663 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99115 Documents numériques
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