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iTWIST 2020

5 December 2019

Catégorie : Conférence internationale

It is our pleasure to announce the « 5th international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques", iTWIST'20, to be held in Nantes, France, on June 24-26. The workshop will be preceded by a doctoral school on June 22-23, 2020.


The workshop aims at fostering collaboration between international scientific teams by disseminating ideas through oral/poster presentations on the topic of low-complexity data models (e.g., sparse, low-rank...) and novel data sensing techniques (see a list of themes at
For this 2020 edition, iTWIST will feature 7 renowned invited keynote speakers:
  • Vincent Duval (INRIA Paris, France)
  • Mark Plumbley (Centre for Vision, Speech and Signal Processing, University of Surrey, UK)
  • Christopher J Rozell (Georgia Institute of Technology, USA)
  • Karin Schnass (University of Innsbrück, Austria)
  • Irene Waldspurger (CNRS, University Paris-Dauphine, France)
  • Rebecca Willett (University of Chicago, USA)
  • David Wipf (Visual Computing Group, Microsoft Research, Beijing, China)
The doctoral school program will include 4 short courses on some fundamental topics of the workshop:
  • Nonnegative and Low-rank Approximations (J. Cohen, CNRS, Rennes)
  • Branch and bound techniques for combinatorial optimization (J. Ninin, ENSTA Betagne, Brest)
  • Computational optimal transport (G. Peyré, CNRS/École Normale Supérieure, Paris)
  • to be announced
Registration and submission of abstracts is now open on the workshop website (
The registration is free and includes all lunches, coffee breaks and social events.
Please note the following important dates:
Dec. 2, 2019Application system opens
Feb. 17, 2020Closing of the application system/paper submission ends
Mar. 2, 2020Notification of accepted applications
Mar. 9, 2020Registration opens
Apr. 15, 2020Confirmation of accepted papers
Apr. 22, 2020Program finalized
Apr. 29, 2020Final manuscript due
May 13, 2020Registration closes
June 22-23, 2020Doctoral school
June 24-26, 2020iTWIST’20 Workshop
We are looking forward to meeting you at iTWIST 2020 in Nantes next June.
Best regards,
Sébastien Bourguignon, Cédric Herzet, Jérôme Idier, and Charles Soussen (organizing committee of iTWIST'20)