World's Best Scientists 2026 revealed!
Ahamad Tajudin Khader

Ahamad Tajudin Khader

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Computer Science
Malaysia
2025

D-Index & Metrics

Computer Science

D-Index
43
Citations
7919
World Ranking
7980
National Ranking
15

Ahamad Tajudin Khader 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 Ahamad Tajudin Khader 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: 177 publications — 37th percentile

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

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

Ahamad Tajudin Khader 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 Ahamad Tajudin Khader 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: 43 D-Index — 46th percentile

46% 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 Malaysia Leader Award
  • 2022 - Research.com Computer Science in Malaysia Leader Award

Overview

Ahamad Tajudin Khader is affiliated with Universiti Sains Malaysia in Malaysia. Their research primarily focuses on the field of Computer Science, with a particular emphasis on Artificial Intelligence. The scientist has contributed to a number of subfields including Molecular Biology, Computer Vision and Pattern Recognition, Mechanical Engineering, and Computer Networks and Communications.

Their work spans several main topics, prioritizing areas such as Metaheuristic Optimization Algorithms Research, Advanced Clustering Algorithms Research, DNA and Biological Computing, Advanced Biosensing and Bioanalysis Techniques, Modular Robots and Swarm Intelligence, Sentiment Analysis and Opinion Mining, and Topic Modeling.

Recent papers authored or co-authored by Ahamad Tajudin Khader include:

  • A novel bat algorithm with dynamic membrane structure for optimization problems, 2020, Applied Intelligence
  • A survey on sentiment analysis and its applications, 2023, Neural Computing and Applications
  • Modified Cuckoo Search Algorithm using a New Selection Scheme for Unconstrained Optimization Problems, 2020, Current Medical Imaging Formerly Current Medical Imaging Reviews
  • Improved Binary Gray Wolf Optimizer Based on Adaptive β-Hill Climbing for Feature Selection, 2023, IEEE Access
  • AN IMPROVED MULTI-VERSE OPTIMIZER FOR TEXT DOCUMENTS CLUSTERING, 2022, Kufa Journal of Engineering

Frequent co-authors collaborating with Khader include:

  • Mohammed Azmi Al-Betar
  • Ammar Kamal Abasi
  • Syibrah Naim
  • Tamara Amjad Al-Qablan
  • Mohd Halim Mohd Noor

The scientist has published in different venues, reflecting a diverse set of interests and research directions. Frequent publication venues include:

  • Applied Intelligence
  • Neural Computing and Applications
  • Current Medical Imaging Formerly Current Medical Imaging Reviews
  • IEEE Access
  • Kufa Journal of Engineering

Best Publications

  • A comprehensive review

    Asaju Laaro Bolaji;Mohammed Azmi Al-Betar;Mohammed A. Awadallah;Ahamad Tajudin Khader

  • A new feature selection method to improve the document clustering using particle swarm optimization algorithm

    Laith Mohammad Abualigah;Ahamad Tajudin Khader;Essam Said Hanandeh

  • Unsupervised text feature selection technique based on hybrid particle swarm optimization algorithm with genetic operators for the text clustering

    Laith Mohammad Abualigah;Ahamad Tajudin Khader

  • Hybrid clustering analysis using improved krill herd algorithm

    Laith Mohammad Abualigah;Ahamad Tajudin Khader;Essam Said Hanandeh

  • A survey on applications and variants of the cuckoo search algorithm

    Mohammad Shehab;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar

  • A harmony search algorithm for university course timetabling

    Mohammed Azmi Al-Betar;Ahamad Tajudin Khader

  • A combination of objective functions and hybrid Krill herd algorithm for text document clustering analysis

    Laith Mohammad Abualigah;Ahamad Tajudin Khader;Essam Said Hanandeh

  • A novel hybridization strategy for krill herd algorithm applied to clustering techniques

    Laith Mohammad Abualigah;Ahamad Tajudin Khader;Essam Said Hanandeh;Amir H. Gandomi

  • Text feature selection with a robust weight scheme and dynamic dimension reduction to text document clustering

    Laith Mohammad Abualigah;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Osama Ahmad Alomari

  • Artificial bee colony algorithm, its variants and applications: A survey.

    Asaju La'aro Bolaji;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Mohammed A. Awadallah

  • University Course Timetabling Using a Hybrid Harmony Search Metaheuristic Algorithm

    M. A. Al-Betar;A. T. Khader;M. Zaman

  • Variants of the Flower Pollination Algorithm: A Review

    Zaid Abdi Alkareem Alyasseri;Zaid Abdi Alkareem Alyasseri;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Mohammed A. Awadallah

  • Optimization methods for power scheduling problems in smart home: Survey

    Sharif Naser Makhadmeh;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Syibrah Naim

  • Tournament-based harmony search algorithm for non-convex economic load dispatch problem

    Mohammed Azmi Al-Betar;Mohammed A. Awadallah;Ahamad Tajudin Khader;Asaju La'aro Bolaji

  • EEG Signals Denoising Using Optimal Wavelet Transform Hybridized With Efficient Metaheuristic Methods

    Zaid Abdi Alkareem Alyasseri;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Ammar Kamal Abasi

  • Novel selection schemes for harmony search

    Mohammed Azmi Al-Betar;Mohammed Azmi Al-Betar;Iyad Abu Doush;Ahamad Tajudin Khader;Mohammed A. Awadallah

  • Bat-inspired algorithms with natural selection mechanisms for global optimization

    Mohammed Azmi Al-Betar;Mohammed A. Awadallah;Hossam Faris;Xin-She Yang

  • Intelligent Evacuation Management Systems: A Review

    Azhar Mohd Ibrahim;Ibrahim Venkat;K. G. Subramanian;Ahamad Tajudin Khader

  • Economic load dispatch problems with valve-point loading using natural updated harmony search

    Mohammed Azmi Al-Betar;Mohammed A. Awadallah;Ahamad Tajudin Khader;Asaju La’aro Bolaji

  • University course timetabling using hybridized artificial bee colony with hill climbing optimizer

    Asaju La’aro Bolaji;Asaju La’aro Bolaji;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Mohammed Azmi Al-Betar;Mohammed A. Awadallah

  • A novel hybrid grey wolf optimizer with min-conflict algorithm for power scheduling problem in a smart home

    Sharif Naser Makhadmeh;Ahamad Tajudin Khader;Mohammed Azmi Al-Betar;Mohammed Azmi Al-Betar;Syibrah Naim

Frequent Co-Authors

Mohammed Azmi Al-Betar
Mohammed Azmi Al-Betar Ajman University of Science and Technology
Mohammed A. Awadallah
Mohammed A. Awadallah Al-Aqsa University
Laith Mohammad Abualigah
Laith Mohammad Abualigah Al al-Bayt University
João Paulo Papa
João Paulo Papa Sao Paulo State University
Chee Peng Lim
Chee Peng Lim Swinburne University of Technology
Xin-She Yang
Xin-She Yang Middlesex University
Zong Woo Geem
Zong Woo Geem Gachon University
Mazin Abed Mohammed
Mazin Abed Mohammed University of Anbar
Hossam Faris
Hossam Faris University of Jordan
Amir H. Gandomi
Amir H. Gandomi University of Technology Sydney

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