Le TAL au service desenseignants des langues : mise en oeuvre d’une plate-forme pour l’enseignement du français et de l’arabe, langues étrangères.

Abstract : Today, learning computer assisted language is increasingly widespread in public and private institutions. However, it is still far from expectations teachers and learners, and still does not meet their needs. computer-assisted language learning (CALL) today are rather test environments of learner knowledge and more like a support traditional learning. In addition, the feedback provided by these systems remains basic and can not be adapted for independent learning, because it should be able to diagnose problems a learner with spelling, grammar, conjugation, etc., and intelligently generate adequate feedback according to the situation of learning.This research exposes the capabilities of NLP tools to provide solutions to limitations CALL systems in order to develop a comprehensive system and CALL autonomous. We present a complete architecture of a multilingual system learning the computer assisted language for language learners Foreign, French and Arabic. This system could be used for learning languages by learners of the language as a second or foreign language. The first part of our work focuses on the adaptation of tools and resources from NLP for them to be used in a language learning environment computer assisted. These tools and resources, there are stemmers for Arabic and French corpora, electronic dictionaries, etc. Then, in the second section presents the handwriting recognition online. In this optical, we present a statistical approach based on neural network, then we present the design of the architecture of the recognition system as well the implementation of the recognition algorithm.The second part of the presentation focuses on the development, integration and exploitation of NLP tools (morphological analyzers recognition system writing, dictionaries, etc.) in our learning system assisted language computer. We also present the modules added to the platform to have a the complete architecture of a CALL system. These modules, figure generator feedback that corrects the mistakes of learners and generate a relevant educational feedback which allows the learner to identify and faults. Finally, we describe the tool automatic generation and automated various educational activities.
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Abdelkarim Mars. Le TAL au service desenseignants des langues : mise en oeuvre d’une plate-forme pour l’enseignement du français et de l’arabe, langues étrangères.. Apprentissage [cs.LG]. Université Grenoble Alpes, 2016. Français. ⟨NNT : 2016GREAL031⟩. ⟨tel-01690651⟩

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