World's Best Scientists 2026 revealed!
Nor Ashidi Mat Isa

Nor Ashidi Mat Isa

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Computer Science
Malaysia
2026

D-Index & Metrics

Computer Science

D-Index
49
Citations
8684
World Ranking
5939
National Ranking
9

Nor Ashidi Mat Isa 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 Nor Ashidi Mat Isa 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: 241 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

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

Nor Ashidi Mat Isa 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 Nor Ashidi Mat Isa 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: 49 D-Index — 60th percentile

60% 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

  • 2026 - Research.com Computer Science in Malaysia Leader Award
  • 2025 - Research.com Computer Science in Malaysia Leader Award
  • 2022 - Research.com Computer Science in Malaysia Leader Award

Overview

Nor Ashidi Mat Isa is affiliated with Universiti Sains Malaysia in Malaysia. Their research spans multiple fields of study with a primary focus on Computer Science, followed by contributions in Engineering and Medicine.

The scientist's subfields of study include:

  • Artificial Intelligence
  • Computer Vision and Pattern Recognition
  • Radiology, Nuclear Medicine and Imaging
  • Computational Theory and Mathematics
  • Electrical and Electronic Engineering

The main research topics covered by Nor Ashidi Mat Isa comprise:

  • Metaheuristic Optimization Algorithms Research
  • Evolutionary Algorithms and Applications
  • Advanced Multi-Objective Optimization Algorithms
  • Image Enhancement Techniques
  • Industrial Vision Systems and Defect Detection
  • AI in cancer detection
  • Advanced Image Processing Techniques

Nor Ashidi Mat Isa has published extensively in several renowned venues, with frequent publications appearing in:

  • IEEE Access
  • Alexandria Engineering Journal
  • SSRN Electronic Journal
  • Multimedia Tools and Applications
  • Journal of Imaging

Among the recently published papers are:

  • "Differential evolution: A recent review based on state-of-the-art works," 2021, Alexandria Engineering Journal
  • "Printed Circuit Board Defect Detection Methods Based on Image Processing, Machine Learning and Deep Learning: A Survey," 2023, IEEE Access
  • "Efficient single and dual axis solar tracking system controllers based on adaptive neural fuzzy inference system," 2020, Journal of King Saud University - Engineering Sciences
  • "Emperor penguin optimizer: A comprehensive review based on state-of-the-art meta-heuristic algorithms," 2022, Alexandria Engineering Journal
  • "Microwave Nondestructive Testing for Defect Detection in Composites Based on K-Means Clustering Algorithm," 2020, IEEE Access

Frequent collaborators include:

  • Wei Hong Lim
  • Koon Meng Ang
  • Sew Sun Tiang
  • Muhammad Firdaus Akbar
  • Nawaf H. M. M. Shrifan

Best Publications

  • Noise Adaptive Fuzzy Switching Median Filter for Salt-and-Pepper Noise Reduction

    K.K.V. Toh;N.A.M. Isa

  • Differential evolution: A recent review based on state-of-the-art works

    Mohamad Faiz Ahmad;Nor Ashidi Mat Isa;Wei Hong Lim;Koon Meng Ang

  • Color image segmentation using histogram thresholding - Fuzzy C-means hybrid approach

    Khang Siang Tan;Nor Ashidi Mat Isa

  • Underwater image quality enhancement through integrated color model with Rayleigh distribution

    Ahmad Shahrizan Abdul Ghani;Nor Ashidi Mat Isa

  • Adaptive fuzzy-K-means clustering algorithm for image segmentation

    Siti Noraini Sulaiman;Nor Ashidi Mat Isa

  • Adaptive contrast enhancement methods with brightness preserving

    Chen Hee Ooi;Nor Ashidi Mat Isa

  • Adaptive fuzzy moving K-means clustering algorithm for image segmentation

    N.A.M. Isa;S.A. Salamah;U.K. Ngah

  • Quadrants dynamic histogram equalization for contrast enhancement

    Chen Hee Ooi;Nor Ashidi Mat Isa

  • Enhancement of low quality underwater image through integrated global and local contrast correction

    Ahmad Shahrizan Abdul Ghani;Nor Ashidi Mat Isa

  • Printed Circuit Board Defect Detection Methods Based on Image Processing, Machine Learning and Deep Learning: A Survey

    Unknown

  • A GA-based feature selection and parameter optimization of an ANN in diagnosing breast cancer

    Fadzil Ahmad;Nor Ashidi Mat Isa;Zakaria Hussain;Muhammad Khusairi Osman

  • Underwater image quality enhancement through composition of dual-intensity images and Rayleigh-stretching

    Ahmad Shahrizan Abdul Ghani;Ahmad Shahrizan Abdul Ghani;Nor Ashidi Mat Isa

  • Density-based particle swarm optimization algorithm for data clustering

    Mohammed Alswaitti;Mohanad Albughdadi;Nor Ashidi Mat Isa

  • Clustered-Hybrid Multilayer Perceptron network for pattern recognition application

    Nor Ashidi Mat Isa;Wan Mohd Fahmi Wan Mamat

  • A constrained multi-swarm particle swarm optimization without velocity for constrained optimization problems

    Koon Meng Ang;Wei Hong Lim;Nor Ashidi Mat Isa;Sew Sun Tiang

  • Bi-histogram equalization using modified histogram bins

    Jing Rui Tang;Nor Ashidi Mat Isa

  • Adaptive Evolutionary Artificial Neural Networks for Pattern Classification

    Tatt Hee Oong;N. A. M. Isa

  • Automatic system for improving underwater image contrast and color through recursive adaptive histogram modification

    Ahmad Shahrizan Abdul Ghani;Nor Ashidi Mat Isa

  • An adaptive two-layer particle swarm optimization with elitist learning strategy

    Wei Hong Lim;Nor Ashidi Mat Isa

  • Efficient single and dual axis solar tracking system controllers based on adaptive neural fuzzy inference system

    Nadia AL-Rousan;Nor Ashidi Mat Isa;Mohd Khairunaz Mat Desa

  • Particle swarm optimization with increasing topology connectivity

    Wei Hong Lim;Nor Ashidi Mat Isa

  • Modeling and Testing Landslide Hazard Using Decision Tree

    Mutasem Sh. Alkhasawneh;Umi Kalthum Ngah;Lea Tien Tay;Nor Ashidi Mat Isa

  • Enhancement of the Low Contrast Image Using Fuzzy Set Theory

    Khairunnisa Hasikin;Nor Ashidi Mat Isa

Frequent Co-Authors

Kamal Z. Zamli
Kamal Z. Zamli Universiti Malaysia Pahang
Mohammed Azmi Al-Betar
Mohammed Azmi Al-Betar Ajman University of Science and Technology

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