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Séminaires

 

Nos séminaires peuvent avoir lieu à l'EPHE (Bâtiment Le France : 190, avenue de France - 75013 Paris) ou à la Cité des Sciences et de l'Industrie (75019 Paris).


 

François Jouen à l'honneur

François Jouen, co-directeur du laboratoire CHArt (Cognitions Humaine et Artificielle – EA 4004), est à l’honneur dans la revue Ephéméride, n°9, de Janvier 2017 (cf. p.27 sqq.).

Pour découvrir ses travaux et l’intégralité de l’interview, cliquez-ici.

Parution de ‪Santolini, A. & Tijus, C., L'art du roman criminel : Une analyse de la pensée d'Agatha Christie

 

L’ouvrage d’Arnaud Santolini et de Charles Tijus, intitulé L'art du roman criminel : Une analyse de la pensée d'Agatha Christie, vient de paraître aux éditions Mare & Martin.

Parution de L’auto-organisation en psychologie du développement d’Henri Lehalle

 

L’ouvrage d’Henri Lehalle, chercheur au laboratoire CHArt, vient de paraître aux Editions Le MIRADOU. Il s’intitule L’auto-organisation en psychologie du développement : Modèles connexionnistes, dynamiques et structuro-sémantiques. Il est distribué en auto-édition chez Amazon à l’adresse ci-dessous :

https://www.amazon.fr/s/ref=nb_sb_noss?__mk_fr_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91&url=search-alias%3Dstripbooks&field-keywords=L%27auto-organisation+en+psychologie+du+d%C3%A9veloppement

La quatrième de couverture est disponible ici.

Parution de l’article Interpretation of approximate numerical expressions: Computational model and empirical study

 

L’article de Sébastien Lefort, Marie-Jeanne Lesot, Elisabetta Zibetti, Charles Tijus, Marcin Detyniecki, intitulé Interpretation of approximate numerical expressions: Computational model and empirical study, a été soumis à Elsevier en décembre 2016.

Ci-dessous, le résumé de l’article :

Approximate Numerical Expressions (ANEs) are linguistic expressions in- volving numerical values and referring to imprecise ranges of values, illustrated by examples such as “about 100”. In this paper, a general principle is proposed to interpret uncontextualised ANEs as intervals of denoted values. It is based on an empirically justified combination of characteristics of numerical values, both arithmetical and cognitive, and in particular, taking into account the cognitive salience of numbers. This general principle is instantiated in two computational models that can be extended so as to take into account the applicative context. An empirical study is conducted to assess the performances of the two models, comparing them to state-of-the-art methods, on real interpretations collected through an on-line questionnaire. Results validate the proposed characteristics used to build the models and show that they offer the best performances in es- timating the median interval chosen as representative of the collected intervals.

Parution de The Making of Smart Things dans le Journal of Science and Innovation

 

L’article de Charles Tijus, Marie Rougeauxet Javier Barcenilla, intitulé The Making of Smart Things, a paru dans le Journal of Science and Innovation (Vol. 6, No. 1, June 2016, 41-45).

Résumé de l’article :

Smart Thingsare objects that are connected (IOT) and dedicated for making people daily life simpler. Because Smart Things are taking decision for people and, for doing so, have to be adapted to their users, they are made of cognitive technologies that are technologies that include knowledge about human and about human cognition in order to process the data users are providing when interacting with Smart Things. The problem under investigation is how to design future Smart Things through prospective ergonomics. Derived from the action-based theory of categorization applied to contextual decision-making, the theory we present is based on deriving inferences from the multi-layers of linked properties (surface, structural, functional, procedural and behavioral properties) for the on-line cognitive computing of usages of Smart Things with sensors. Some examples are provided, emphasizing the role of the part-whole relational structure in designing future Smart Things.