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About me

I am a third year Ph.D. student at CRIStAL under the supervision of Pierre Chainais and Rémi Bardenet. I am currently interested in leveraging determinantal point processes (DPPs) for design problems with provable guarantees: column subset selection for low rank approximations and nodes design for quadratures and interpolations in RKHS.

Publications

Kernel interpolation with continuous volume sampling
Ayoub Belhadji, Rémi Bardenet, Pierre Chainais.
Submitted for a conference (February 2020).
Kernel quadrature with DPPs
Ayoub Belhadji, Rémi Bardenet, Pierre Chainais.
NeurIPS, 2019, Vancouver, Canada.
Un processus ponctuel déterminantal pour la sélection d'attributs
Ayoub Belhadji, Rémi Bardenet, Pierre Chainais.
GRETSI, 2019, Lille, France.
A determinantal point process for column subset selection
Ayoub Belhadji, Rémi Bardenet, Pierre Chainais.
Submitted for a journal (December 2018).

Talks

A determinantal point process for column subset selection
XXVIIème Colloque francophone de traitement du signal et des images (GRETSI)
August 2019, Lille (France)
Kernel quadrature using DPPs
Département de mathématiques de l'Université du Québec à Montréal (UQAM)
December 2019, Montreal (Canada)
Kernel quadrature and interpolation using determinantal sampling
March 2020, Villeneuve d'Ascq (France)
Kernel quadrature and interpolation using determinantal sampling
April 2020, Grenoble (France)