World's Best Scientists 2026 revealed!
Irina Perfilieva

Irina Perfilieva

D-Index & Metrics

Computer Science

D-Index
37
Citations
7339
World Ranking
10585
National Ranking
22

Irina Perfilieva 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 Irina Perfilieva 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: 298 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Irina Perfilieva 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 Irina Perfilieva 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: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Irina Perfilieva is affiliated with the University of Ostrava in the Czech Republic. Their research primarily spans the fields of Computer Science and Mathematics, with a strong focus on subfields such as Computational Theory and Mathematics, Artificial Intelligence, and Computer Vision and Pattern Recognition.

Their publication record includes 93 works related to Computer Science and 31 in Mathematics. Among subfields, they have contributed extensively to Computational Theory and Mathematics (38 publications), Artificial Intelligence (28 publications), and Computer Vision and Pattern Recognition (19 publications). Other subfields of study include Statistics and Probability and Management Science and Operations Research, each with 11 publications.

The principal research topics covered in their work are:

  • Rough Sets and Fuzzy Logic
  • Advanced Algebra and Logic
  • Fuzzy Systems and Optimization
  • Fuzzy Logic and Control Systems
  • Neural Networks and Applications
  • Fuzzy and Soft Set Theory
  • Image Retrieval and Classification Techniques

They frequently publish in venues such as Atlantis Studies in Uncertainty Modelling (5 publications), Fuzzy Sets and Systems (3 publications), Soft Computing (3 publications), Developments of Artificial Intelligence Technologies in Computation and Robotics (3 publications), and Mathematics (2 publications).

Irina Perfilieva has collaborated often with several researchers, including Jiřı́ Janeček, Thi Minh Tam Pham, Hana Zámečníková, Anand P. Singh, and Navnit Jha.

Recent scholarly papers include:

  • Novel dimensionality reduction approach for unsupervised learning on small datasets, 2020, Pattern Recognition
  • Classical approximation for fuzzy Fredholm integral equation, 2020, Fuzzy Sets and Systems
  • Numerical solution of a new mathematical model for intravenous drug administration, 2023, Evolutionary Intelligence
  • The F-transform preprocessing for JPEG strong compression of high-resolution images, 2020, Information Sciences
  • Deep Learning and Higher Degree F-Transforms: Interpretable Kernels Before and After Learning, 2020, International Journal of Computational Intelligence Systems

Best Publications

  • Mathematical Principles of Fuzzy Logic

    Vilém Novák;Irina Perfilieva;Jiří Močkoř

  • Fuzzy transforms: Theory and applications

    Irina Perfilieva

  • An image coding/decoding method based on direct and inverse fuzzy transforms

    Ferdinando Di Martino;Vincenzo Loia;Irina Perfilieva;Salvatore Sessa

  • Fuzzy transform in the analysis of data

    Irina Perfilieva;Vilém Novák;Antonín Dvořák

  • Towards a higher degree F-transform

    Irina Perfilieva;Martina Daňková;Barnabas Bede

  • Fuzzy function as an approximate solution to a system of fuzzy relation equations

    Irina Perfilieva

  • Fuzzy Transforms: A Challenge to Conventional Transforms

    Irina Perfilieva

  • Analysis of seasonal time series using fuzzy approach

    Vilém Novák;Martin Štěpnička;Antonín Dvořák;Irina Perfilieva

  • Fuzzy transforms of monotone functions with application to image compression

    Irina Perfilieva;Bernard De Baets

  • Fuzzy Transform: Application to the Reef Growth Problem

    Irina Perfilieva

  • Fuzzy transforms

    Irina Perfilieva

  • Discovering the world with fuzzy logic

    Vilém Novák;Irina Perfilieva

  • A new fuzzy approximation method to Cauchy problems by fuzzy transform

    A. Khastan;I. Perfilieva;Z. Alijani

  • On the semantics of perception-based fuzzy logic deduction

    Vilém Novák;Vilém Novák;Irina Perfilieva

  • System of fuzzy relation equations as a continuous model of IF-THEN rules

    Irina Perfilieva;Vilém Novák

  • Fuzzy Transforms and Their Applications to Data Compression

    I. Perfilieva

  • System of fuzzy relation equations with inf-→ composition: Complete set of solutions

    Irina Perfilieva;Lenka Nosková

  • Algebraic analysis of fuzzy systems

    Antonio Di Nola;Ada Lettieri;Irina Perfilieva;Vilém Novák

  • Insight into Fuzzy Modeling: Novák/Insight into Fuzzy Modeling

    Vilém Novák;Irina Perfilieva;Antonín Dvořák

  • Filtering out high frequencies in time series using F-transform

    Vilem Novak;Irina Perfilieva;Michal Holcapek;Vladik Y Kreinovich

  • Evaluating Linguistic Expressions and Functional Fuzzy Theories in Fuzzy Logic

    Vilém Novák;Vilém Novák;Irina Perfilieva

  • Logical foundations of rule-based systems

    Irina Perfilieva

Frequent Co-Authors

Vilém Novák
Vilém Novák University of Ostrava
Vladik Kreinovich
Vladik Kreinovich The University of Texas at El Paso
Humberto Bustince
Humberto Bustince Universidad Publica De Navarra
Javier Fernández
Javier Fernández Universidad Publica De Navarra
Bernard De Baets
Bernard De Baets Ghent University
Vincenzo Loia
Vincenzo Loia University of Salerno
Saeid Abbasbandy
Saeid Abbasbandy Imam Khomeini International University
Edurne Barrenechea
Edurne Barrenechea Universidad Publica De Navarra
Lluís Godo
Lluís Godo Spanish National Research Council
Tofigh Allahviranloo
Tofigh Allahviranloo Istinye University

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