Nous accueillons à partir du 17 septembre 2019 le professeur David Schlangen (Université de Potsdam (Allemagne)) pour une série de quatre séminaires sur le thème « Concepts, Composition and Conversational Coordination : Semantic Competence for Situated Interaction ».
Ces séminaires se dérouleront à l’Université Paris Diderot – Bâtiment Olympes de Gouge – 8 rue Albert Einstein – 75013 Paris de 16h00 à 18h00.
Séminaire 1 : Introduction, Overview – mardi 17 septembre : salle 533
explanandum
constraints on the explanation
sketch of the discourse model
data: language & vision corpora as semantically annotated language resources
outline of the model
why not end-to-end / deep learning? Slides for « introduction, overview »
Séminaire 2 : Multimodal Concepts – lundi 23 septembre (salle 533)
different kinds of word meanings & word meaning representations: classifiers, semantic spaces, explicit definitions
acquisition of word meanings through referential interaction
concepts in the head, and in the language community
cross-over: using word-only knowledge to recognise objects (aka zero-shot learning)
bottom-up and top-down influences on naming
Séminaire 3 : Composition – lundi 30 septembre : salle 870
syntactic structure as interface
compositional referential semantics using classifiers: reference resolution, visual question answering
composing distributed sentence representations: situational entailment
generating referring expressions
Séminaire 4 : Conversational Coordination – lundi 07 octobre (salle 533)
situated language games
discourse reference and direct reference
justification as cross-over task