227 citations · 527 across the 88 of their papers we have counts for
98 papers
Characterization of a driven two-level quantum system by Supervised Learning
R. Couturier, E. Dionis, S. Guérin +2
We investigate the extent to which a two-level quantum system subjected to an external time-dependent drive can be characterized by supervised learning. We apply this approach to t…
De-Identification of French Unstructured Clinical Notes for Machine Learning Tasks
Yakini Tchouka, Jean-François Couchot, Maxime Coulmeau +3
Unstructured textual data are at the heart of health systems: liaison letters between doctors, operating reports, coding of procedures according to the ICD-10 standard, etc. The de…
Constructing Higher-Dimensional Digital Chaotic Systems via Loop-State Contraction Algorithm
Qianxue Wang, Simin Yu, Christophe Guyeux +1
In recent years, the generation of rigorously provable chaos in finite precision digital domain has made a lot of progress in theory and practice, this article is a part of it. It…
Online shortest paths with confidence intervals for routing in a time varying random network
Stéphane Chrétien, Christophe Guyeux
The increase in the world's population and rising standards of living is leading to an ever-increasing number of vehicles on the roads, and with it ever-increasing difficulties in…
Average performance analysis of the stochastic gradient method for online PCA
Stephane Chretien, Christophe Guyeux, Zhen-Wai Olivier HO
This paper studies the complexity of the stochastic gradient algorithm for PCA when the data are observed in a streaming setting. We also propose an online approach for selecting t…
An improved watermarking scheme for Internet applications
Christophe Guyeux, Jacques M. Bahi
In this paper, a data hiding scheme ready for Internet applications is proposed. An existing scheme based on chaotic iterations is improved, to respond to some major Internet secur…