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2,185 research outcomes, page 1 of 219
  • publication . Article . Preprint . 2022
    Open Access English
    Authors:
    Berthomieu, Jérémy; Faugère, Jean-Charles;
    Publisher: HAL CCSD
    Project: EC | POEMA (813211)

    International audience; Sparse polynomial interpolation, sparse linear system solving or modular rational reconstruction are fundamental problems in Computer Algebra. They come down to computing linear recurrence relations of a sequence with the Berlekamp-Massey algorit...

  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Samuel Unicomb; Gerardo Iñiguez; James P. Gleeson; Márton Karsai;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | SoSweet (ANR-15-CE38-0011), SFI | INSIGHT - Irelands Big Da... (12/RC/2289), EC | X5gon (761758), ANR | DataRedux (ANR-19-CE46-0008), EC | SoBigData-PlusPlus (871042)

    Temporal networks in which interaction events are distributed heterogeneously in time are complex to model. Unicomb et al. propose an analytical framework for the analysis of cascading dynamics in such networks, relevant for spin interactions, epidemic spreading, and la...

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  • publication . Conference object . Preprint . 2021
    Open Access English
    Authors:
    Lecouat, Bruno; Ponce, Jean; Mairal, Julien;
    Publisher: HAL CCSD
    Project: EC | SOLARIS (714381), ANR | MIAI (ANR-19-P3IA-0003), ANR | PRAIRIE (ANR-19-P3IA-0001)

    International audience; This presentation addresses the problem of reconstructing a high-resolution image from multiple lower-resolution snapshots captured from slightly different viewpoints in space and time. Key challenges for solving this super-resolution problem inc...

  • publication . Preprint . Conference object . 2021
    Open Access English
    Authors:
    Caron, Mathilde; Touvron, Hugo; Misra, Ishan; Jegou, Hervé; Mairal, Julien; Bojanowski, Piotr; Joulin, Armand;
    Project: EC | SOLARIS (714381)

    Comment: 21 pages

  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Denys, Aurélie; Brown, Peter; Leverrier, Anthony;
    Project: EC | CiViQ (820466), EC | AlgoQIP (851716)

    We establish an analytical lower bound on the asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation of coherent states. Previously, such bounds were only available for protocols with a Gaussian modulation, and numerical ...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Thanwerdas, Yann; Pennec, Xavier;
    Publisher: HAL CCSD
    Project: EC | G-Statistics (786854)

    Symmetric Positive Definite (SPD) matrices are ubiquitous in data analysis under the form of covariance matrices or correlation matrices. Several O(n)-invariant Riemannian metrics were defined on the SPD cone, in particular the kernel metrics introduced by Hiai and Petz...

  • publication . Preprint . Conference object . 2021
    Open Access English
    Authors:
    Schurr, Hans-Jörg; Fleury, Mathias; Barbosa, Haniel; Fontaine, Pascal;
    Project: EC | Matryoshka (713999)

    Comment: In Proceedings PxTP 2021, arXiv:2107.01544

  • publication . Preprint . 2021
    English
    Authors:
    Tomashenko, Natalia; Wang, Xin; Vincent, Emmanuel; Patino, Jose; Srivastava, Brij Mohan Lal; Noé, Paul-Gauthier; Nautsch, Andreas; Evans, Nicholas; Yamagishi, Junichi; O'brien, Benjamin; ...
    Publisher: HAL CCSD
    Project: EC | COMPRISE (825081)

    Supplementary material to the paper "The VoicePrivacy 2020 Challenge: Results and findings" (https://hal.archives-ouvertes.fr/hal-03332224) submitted to CSL.; The VoicePrivacy 2020 Challenge focuses on developing anonymization solutions for speech technology. This repor...

  • publication . Preprint . Other literature type . 2021
    Open Access English
    Authors:
    Clairon, Quentin; Pasin, Chloé; Balelli, Irene; Thiébaut, Rodolphe; Prague, Mélanie;
    Persistent Identifiers
    Project: EC | EBOVAC3 (800176), EC | EBOVAC1 (115854)

    We present a parameter estimation method for nonlinear mixed effect models based on ordinary differential equations (NLME-ODEs). The method presented here aims at regularizing the estimation problem in presence of model misspecifications, practical identifiability issue...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Tomashenko, Natalia; Wang, Xin; Vincent, Emmanuel; Patino, Jose; Srivastava, Brij Mohan Lal; Noé, Paul-Gauthier; Nautsch, Andreas; Evans, Nicholas; Yamagishi, Junichi; O'brien, Benjamin; ...
    Project: EC | COMPRISE (825081)

    This paper presents the results and analyses stemming from the first VoicePrivacy 2020 Challenge which focuses on developing anonymization solutions for speech technology. We provide a systematic overview of the challenge design with an analysis of submitted systems and...

2,185 research outcomes, page 1 of 219