My Researches

I did my PhD on learning of context-free languages, from positive or positive and negative non-structured examples. Since I arrived in Marseille, I continue this work, but my interest is also on more practical algorithms, for NLP or web minning for instance. I recently started to work on graph grammar learning, with the aim to apply it to multi-media indexation.

My main research topics are:

• Grammatical inference / grammar induction;
• Properties of context-free languages;
• Graph grammars
• Learning Theory
• Learning from noisy data;
• Languages topology;
• Machine Learning;
• String Rewriting Systems
• Natural languages processing.
• Bio-informatics

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