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Nombre de programmes trouvés : 5890
Label UNT Conférences

le (44m9s)

Action recognition from video: some recent results

While recognition in still images has received a lot of attention over the past years, recognition in videos is just emerging. In this talk I will present some recent results. Bags of features have demonstrated good performance for action recognition in videos. We briefly review the underlying principles and introduce trajectory-based video features, which have shown to outperform the state of the art. These features are obtained by dense point sampling in each frame and tracking them based on displacement information from a dense optical flow field. Trajectory descriptors are obtained from motion boundary histograms, which are robust to ...
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le (0s)

Cognition in social interaction • a multi-layered approach - Ludvigsen

In this talk learning is viewed as multi-layered phenomena. A socio-genetic approach is used in order to understand human activity, and to show how categories are a fundamental part of learning in a specific type of institutional practice. Empirically I explore how students talk and reason when they are exposed to a set of categories taken from scientific discourse. The findings imply that the categories in the progressive inquiry model could guide the students towards a more systematic orientation when prompted by the teacher.
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le (0s)

Developing a plurality of methods of research • Synthesis and methods (...) - Gough

Developing a plurality of methods of research synthesis and methods of research use to inform policy and practice There is a richness and plurality of quantitative and qualitative research in education in Europe. This research has considerable potential to inform policy and practice decision though the provision of empirical data and conceptual analysis. To enhance the potential for the use of research to inform decision making, there has been increasing interest in developing methods for question driven synthesis, interpretation and application of relevant research. This presentation will discuss the theory and practice of such systems with particular reference to a ...
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le (0s)

The role of knowledge in the construction of education (...) - Mangez

The role of knowledge in the construction of education policy across EuropeIn Europe, information and expertise are now both more widely distributed and more readily accessible than ever before. At the same time, expectations of transparency and public accountability have increased. In many ways, knowledge is coming to play a new role in policy: we can now distinguish 'post-bureaucratic' from conventional 'bureaucratic' regimes and show that that each presupposes a specific kind of knowledge and a specific way of using it. While bureaucratic modes of governance require ‘established’ bodies of knowledge to be translated into ‘vertical’ regulations; post-bureaucratic modes of ...
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Conférences

le (39m42s)

Les sciences de l’apprendre sont (aussi) des sciences du faire apprendre - Sensevy

  Les sciences de l’apprendre sont (aussi) des sciences du faire apprendre. Les sciences de l’apprendre sont (aussi) des sciences de l’enseigner. Quelques remarques sur les relations entre l’enseigner et l’apprendre.   La communication tente de montrer que les sciences de l’apprendre doivent être considérées comme des sciences du faire apprendre. Elle tente de montrer qu’une théorie des pratiques d’enseignement est nécessaire, et qu’une telle théorie i) doit être considérée à l’intérieur d’une science fondamentale dont l’objet soit les relations entre l’enseigner et l’apprendre ; ii) doit empiriquement produire cet objet à partir des pratiques effectives des professeurs et des élèves, en situation. ...
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Conférences

le (37m19s)

Éducation et démocratie • Retour sur le Nouveau dictionnaire pédagogique ... - Savoie

Retour sur le Nouveau dictionnaire pédagogique de Ferdinand Buisson (1911)Conçu comme un guide pour les instituteurs, le nouveauDictionnaire de Pédagogie se place aussi, au nom de la démocratie, dans la perspective d’un prolongement de l’œuvre scolaire républicaine en direction des adolescents. Cette conférence s’efforcera de situer l’entreprise de Buisson et l’ambition éducative et sociale qu’elle porte, à la fois dans leur contexte immédiat et dans l’histoire longue de l’enseignement.
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