I am a 1st grade researcher within the CNRS in France, working in the MLIA team of the Institute of Intelligent Systems and Robotics (ISIR) located in Sorbonne Université.
Interests
- Representing text with neural networks
- Building user models (for activities like search)
- Information Retrieval
- Information Extraction
- Text Generation
Education
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Research Direction Habilitation (HDR), 2020
Sorbonne Université
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PhD in Computer Science, 2003
Université Paris 6
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Master in Applied Mathematics (year 1) / Artificial Intelligence and Pattern Recognition (year 2), 1999
Université Paris 6
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BSc in Mathematics applied to Social Sciences, 1997
Université Paris 5
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BSc in Psychology, 1997
Université Paris 5
📚 My Research
I am a researcher in Natural Language Processing and Information Retrieval. Lately, I am particularly interested in controlled text generation, dialogue systems for information access and understanding better transformer architectures.
Featured Publications
Recent Publications
(2024).
Which Neurons Matter in IR? Applying Integrated Gradients-based Methods to Understand Cross-Encoders.
(2024).
Towards Effective and Efficient Sparse Neural Information Retrieval.
ACM Transactions on Information Systems.