World's Best Scientists 2026 revealed!
Michalis Vazirgiannis

Michalis Vazirgiannis

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Computer Science
France
2025

D-Index & Metrics

Computer Science

D-Index
59
Citations
20435
World Ranking
3353
National Ranking
55

Michalis Vazirgiannis 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 Michalis Vazirgiannis 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: 411 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Michalis Vazirgiannis 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 Michalis Vazirgiannis 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: 59 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2025 - Research.com Computer Science in France Leader Award
  • 2023 - Research.com Computer Science in France Leader Award
  • 2022 - Research.com Computer Science in France Leader Award

Overview

Michalis Vazirgiannis is affiliated with École Polytechnique in France. Their academic contributions lie primarily in the field of Computer Science, with a focus on several subfields including Artificial Intelligence, Statistical and Nonlinear Physics, Computer Vision and Pattern Recognition, Molecular Biology, and Information Systems.

The research topics Vazirgiannis has concentrated on include:

  • Advanced Graph Neural Networks
  • Complex Network Analysis Techniques
  • Topic Modeling
  • Natural Language Processing Techniques
  • Graph Theory and Algorithms
  • Bioinformatics and Genomic Networks
  • Computational Drug Discovery Methods

Recent scholarly papers authored or coauthored by Vazirgiannis encompass:

  • "Degeneracy-Based Real-Time Sub-Event Detection in Twitter Stream," 2021, Proceedings of the International AAAI Conference on Web and Social Media
  • "Graph Kernels: A Survey," 2021, Journal of Artificial Intelligence Research
  • "Modularity-aware graph autoencoders for joint community detection and link prediction," 2022, Neural Networks
  • "BARThez: a Skilled Pretrained French Sequence-to-Sequence Model," 2021, HAL (Le Centre pour la Communication Scientifique Directe)
  • "Synthetic electronic health records generated with variational graph autoencoders," 2023, npj Digital Medicine

Frequent coauthors collaborating with Vazirgiannis include:

  • Giannis Nikolentzos
  • Johannes F. Lutzeyer
  • Henrik Boström
  • Christos Xypolopoulos
  • Michail Chatzianastasis

Publication venues where Vazirgiannis has frequently contributed comprise:

  • arXiv (Cornell University)
  • Proceedings of the AAAI Conference on Artificial Intelligence
  • Neural Networks
  • bioRxiv (Cold Spring Harbor Laboratory)
  • HAL (Le Centre pour la Communication Scientifique Directe)

Best Publications

  • On Clustering Validation Techniques

    Maria Halkidi;Yannis Batistakis;Michalis Vazirgiannis

  • Web mining for web personalization

    Magdalini Eirinaki;Michalis Vazirgiannis

  • A foundation for representing and querying moving objects

    Ralf Hartmut Güting;Michael H. Böhlen;Martin Erwig;Christian S. Jensen

  • Clustering and Community Detection in Directed Networks: A Survey

    Fragkiskos D. Malliaros;Michalis Vazirgiannis;Michalis Vazirgiannis

  • Cluster validity methods: part I

    Maria Halkidi;Yannis Batistakis;Michalis Vazirgiannis

  • Clustering validity checking methods: part II

    Maria Halkidi;Yannis Batistakis;Michalis Vazirgiannis

  • Clustering validity assessment: finding the optimal partitioning of a data set

    M. Halkidi;M. Vazirgiannis

  • Spatio-Temporal Data Types: An Approach to Modeling and Querying Moving Objects in Databases

    Martin Erwig;Ralf Hartmut Güting;Markus Schneider;Michalis Vazirgiannis

  • Spatio-temporal indexing for large multimedia applications

    Y. Theoderidis;M. Vazirgiannis;T. Sellis

  • Quality Scheme Assessment in the Clustering Process

    Maria Halkidi;Michalis Vazirgiannis;Yannis Batistakis

  • A Spatiotemporal Model and Language for Moving Objects on Road Networks

    Michalis Vazirgiannis;Ouri Wolfson

  • Clustering algorithms and validity measures

    M. Halkidi;Y. Batistakis;M. Vazirgiannis

  • Matching Node Embeddings for Graph Similarity

    Giannis Nikolentzos;Polykarpos Meladianos;Michalis Vazirgiannis

  • SEWeP: using site semantics and a taxonomy to enhance the Web personalization process

    M. Eirinaki;M. Vazirgiannis;I. Varlamis

  • Spatio-temporal composition and indexing for large multimedia applications

    Michael Vazirgiannis;Yannis Theodoridis;Timos Sellis

  • Text relatedness based on a word thesaurus

    George Tsatsaronis;Iraklis Varlamis;Michalis Vazirgiannis

  • SKYPEER: Efficient Subspace Skyline Computation over Distributed Data

    A. Vlachou;C. Doulkeridis;Y. Kotidis;M. Vazirgiannis

  • Graph-of-word and TW-IDF: new approach to ad hoc IR

    François Rousseau;Michalis Vazirgiannis

  • Locating influential nodes in complex networks.

    Fragkiskos D. Malliaros;Maria-Evgenia G. Rossi;Michalis Vazirgiannis

  • Bridging XML-schema and relational databases: a system for generating and manipulating relational databases using valid XML documents

    Iraklis Varlamis;Michalis Vazirgiannis

Frequent Co-Authors

Kjetil Nørvåg
Kjetil Nørvåg Norwegian University of Science and Technology
George Tsatsaronis
George Tsatsaronis Technical University of Berlin
Timos Sellis
Timos Sellis Athena Research Center
Dimitrios M. Thilikos
Dimitrios M. Thilikos National and Kapodistrian University of Athens
Dimitrios Gunopulos
Dimitrios Gunopulos National and Kapodistrian University of Athens
Gerhard Weikum
Gerhard Weikum Max Planck Institute for Informatics
Yannis Kotidis
Yannis Kotidis Athens University of Economics and Business
Jie Tang
Jie Tang Tsinghua University
Jesse Read
Jesse Read École Polytechnique
Martin Erwig
Martin Erwig Oregon State University

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