World's Best Scientists 2026 revealed!
Gregoire Mercier

Gregoire Mercier

D-Index & Metrics

Computer Science

D-Index
40
Citations
6100
World Ranking
9365
National Ranking
225

Gregoire Mercier publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Gregoire Mercier sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 215 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Gregoire Mercier D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Gregoire Mercier sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 40 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

Gregoire Mercier is affiliated with eXo maKina in France and focuses on medical research, particularly in the fields of rheumatology, pathology and forensic medicine, epidemiology, genetics, and neurology. Their work combines clinical and epidemiological approaches to address chronic diseases and neurological disorders.

The scientist's main areas of study are medicine with specific subfields including:

  • Rheumatology
  • Pathology and Forensic Medicine
  • Epidemiology
  • Genetics
  • Neurology

Their research topics span multiple disease areas and include:

  • Rheumatoid Arthritis Research and Therapies
  • Multiple Sclerosis Research Studies
  • Chronic Disease Management Strategies
  • Inflammatory Bowel Disease
  • Peripheral Neuropathies and Disorders
  • Polyomavirus and related diseases

Recent publications by Gregoire Mercier illustrate contributions to understanding and managing complex diseases. These works include:

  • Systematic screening for multimorbidities in patients with inflammatory rheumatic diseases enhanced preventive medication use and reduced hospitalisations: an exposed-non-exposed study (2024, RMD Open)
  • Management of patients with active relapsing-remitting or secondary progressive multiple sclerosis: A French real-world study based on claims data linked to a phase IV study (2025, Multiple Sclerosis and Related Disorders)
  • Ocrelizumab's Place in the Therapeutic Landscape at its 2019 Launch in France (2025, Journal of Multiple Sclerosis and Neuroimmunology)
  • Ambitions and main conclusions of the conference "Global health, local decisions" organized by the Digital Health Network (2025, Gériatrie et Psychologie Neuropsychiatrie du Vieillissement)

Frequent co-authors collaborating with Gregoire Mercier include:

  • Xavier Moisset
  • Manon Belhassen
  • Floriane Deygas
  • Alexandre Civet
  • David Pau

The publications have appeared in various journals relevant to clinical and neurological research, including:

  • RMD Open
  • Multiple Sclerosis and Related Disorders
  • Journal of Multiple Sclerosis and Neuroimmunology
  • Gériatrie et Psychologie Neuropsychiatrie du Vieillissement

Best Publications

  • A New Statistical Similarity Measure for Change Detection in Multitemporal SAR Images and Its Extension to Multiscale Change Analysis

    J. Inglada;G. Mercier

  • Support vector machines for hyperspectral image classification with spectral-based kernels

    G. Mercier;M. Lennon

  • Conditional Copulas for Change Detection in Heterogeneous Remote Sensing Images

    G. Mercier;G. Moser;S.B. Serpico

  • Change Detection in Heterogenous Remote Sensing Images via Homogeneous Pixel Transformation

    Zhunga Liu;Gang Li;Gregoire Mercier;You He

  • Predicting peripheral venous access difficulty in the emergency department using body mass index and a clinical evaluation of venous accessibility

    Mustapha Sebbane;Pierre-Géraud Claret;Sophie Lefebvre;Grégoire Mercier

  • Compression of Hyperspectral Images Using Discerete Wavelet Transform and Tucker Decomposition

    A. Karami;M. Yazdi;G. Mercier

  • Combination of sources of evidence with different discounting factors based on a new dissimilarity measure

    Zhun-ga Liu;Jean Dezert;Quan Pan;Grégoire Mercier

  • Characterization and Inference of Graph Diffusion Processes From Observations of Stationary Signals

    Bastien Pasdeloup;Vincent Gripon;Gregoire Mercier;Dominique Pastor

  • Credal c-means clustering method based on belief functions

    Zhun-ga Liu;Quan Pan;Jean Dezert;Grégoire Mercier

  • Partially Supervised Oil-Slick Detection by SAR Imagery Using Kernel Expansion

    G. Mercier;Fanny Girard-Ardhuin

  • Independent component analysis as a tool for the dimensionality reduction and the representation of hyperspectral images

    M. Lennon;G. Mercier;M.C. Mouchot;L. Hubert-Moy

  • A Complete Processing Chain for Shadow Detection and Reconstruction in VHR Images

    Luca Lorenzi;F. Melgani;G. Mercier

  • Mapping and Characterization of Hydrological Dynamics in a Coastal Marsh Using High Temporal Resolution Sentinel-1A Images

    Cécile Cazals;Sébastien Rapinel;Pierre-Louis Frison;Anne Bonis

  • AIS-Based Evaluation of Target Detectors and SAR Sensors Characteristics for Maritime Surveillance

    Ramona Pelich;Nicolas Longepe;Gregoire Mercier;Guillaume Hajduch

  • Inpainting Strategies for Reconstruction of Missing Data in VHR Images

    L. Lorenzi;F. Melgani;G. Mercier

  • Operational oil-slick characterization by SAR imagery and synergistic data

    F. Girard-Ardhuin;G. Mercier;F. Collard;R. Garello

  • A New Incomplete Pattern Classification Method Based on Evidential Reasoning

    Zhun-Ga Liu;Quan Pan;Gregoire Mercier;Jean Dezert

  • Credal classification rule for uncertain data based on belief functions

    Zhun-ga Liu;Zhun-ga Liu;Quan Pan;Jean Dezert;Grégoire Mercier

  • Hybrid Classification System for Uncertain Data

    Zhun-Ga Liu;Quan Pan;Jean Dezert;Gregoire Mercier

  • Costing hospital surgery services: the method matters.

    Gregoire Mercier;Gerald Naro

  • Oil slick detection by SAR imagery: potential and limitation

    F. Girard-Ardhuin;G. Mercier;R. Garello

Frequent Co-Authors

Jean Dezert
Jean Dezert Office National d'Études et de Recherches Aérospatiales
Quan Pan
Quan Pan Northwestern Polytechnical University
Jean Bousquet
Jean Bousquet University of Montpellier
Jordi Inglada
Jordi Inglada Centre d'Etudes Spatiales de la BIOsphère
Farid Melgani
Farid Melgani University of Trento
Samir Jaber
Samir Jaber University of Montpellier
Pascal Demoly
Pascal Demoly University of Montpellier
Peter Franks
Peter Franks University of California, Davis
Jocelyn Chanussot
Jocelyn Chanussot Grenoble Alpes University

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