World's Best Scientists 2026 revealed!
Ahmed A. Ewees

Ahmed A. Ewees

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Rising Stars
2025

D-Index & Metrics

Rising Stars

D-Index
53
Citations
9941
World Ranking
247
National Ranking
10

Computer Science

D-Index
58
Citations
11801
World Ranking
3672
National Ranking
6

Ahmed A. Ewees 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 Ahmed A. Ewees 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: 162 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Ahmed A. Ewees 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 Ahmed A. Ewees 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: 58 D-Index — 75th percentile

75% 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 Rising Stars Award

Overview

Ahmed A. Ewees is affiliated with Damietta University in Egypt and has contributed extensively to research in computer science and engineering. Their work spans various subfields, with a particular focus on artificial intelligence, computer vision and pattern recognition, electrical and electronic engineering, computational theory and mathematics, and environmental engineering.

The research output of Ahmed A. Ewees covers a range of main topics including:

  • Metaheuristic Optimization Algorithms Research
  • Advanced Multi-Objective Optimization Algorithms
  • Evolutionary Algorithms and Applications
  • Energy Load and Power Forecasting
  • COVID-19 diagnosis using AI
  • Solar Radiation and Photovoltaics
  • Medical Image Segmentation Techniques

Ahmed A. Ewees has been published frequently in several key venues, such as:

  • Mathematics
  • IEEE Access
  • Expert Systems with Applications
  • Scientific Reports
  • Neural Computing and Applications

Recent notable papers include:

  • "HBO-LSTM: Optimized long short term memory with heap-based optimizer for wind power forecasting" (2022), Energy Conversion and Management
  • "Aquila Optimizer: A novel meta-heuristic optimization algorithm" (2021), Computers & Industrial Engineering
  • "Optimization Method for Forecasting Confirmed Cases of COVID-19 in China" (2020), Journal of Clinical Medicine
  • "Efficient Classification of White Blood Cell Leukemia with Improved Swarm Optimization of Deep Features" (2020), Scientific Reports
  • "COVID-19 image classification using deep features and fractional-order marine predators algorithm" (2020), Scientific Reports

The scientist frequently collaborates with other researchers. Key coauthors with whom Ahmed A. Ewees has worked extensively include:

  • Mohamed Abd Elaziz
  • Mohammed A. A. Al-qaness
  • Laith Abualigah
  • Dalia Yousri
  • Abdelghani Dahou

The research body of Ahmed A. Ewees encompasses a total of 172 publications primarily in computer science and 68 in engineering. The work demonstrates a balanced engagement between theoretical and applied domains, especially within AI-driven techniques and optimization algorithms relevant to energy forecasting and medical image processing.

Best Publications

  • Aquila Optimizer: A novel meta-heuristic optimization algorithm

    Laith Mohammad Abualigah;Dalia Yousri;Mohamed Abd El-Aziz;Ahmed A. Ewees

  • Whale Optimization Algorithm and Moth-Flame Optimization for multilevel thresholding image segmentation

    Mohamed Abd El Aziz;Ahmed A. Ewees;Aboul Ella Hassanien

  • Improved salp swarm algorithm based on particle swarm optimization for feature selection

    Rehab Ali Ibrahim;Ahmed A. Ewees;Diego Oliva;Mohamed Abd Elaziz

  • Improved grasshopper optimization algorithm using opposition-based learning

    Ahmed A. Ewees;Mohamed E. Abd Elaziz;Essam H. Houssein

  • Efficient Classification of White Blood Cell Leukemia with Improved Swarm Optimization of Deep Features.

    Ahmed T. Sahlol;Ahmed T. Sahlol;Philip Kollmannsberger;Ahmed A. Ewees

  • COVID-19 image classification using deep features and fractional-order marine predators algorithm.

    Ahmed T Sahlol;Dalia Yousri;Ahmed A Ewees;Mohammed A A Al-Qaness

  • Boosting salp swarm algorithm by sine cosine algorithm and disrupt operator for feature selection

    Nabil Neggaz;Ahmed A. Ewees;Mohamed E. Abd Elaziz;Mohamed E. Abd Elaziz;Majdi M. Mafarja

  • Forecasting gold price fluctuations using improved multilayer perceptron neural network and whale optimization algorithm

    Zakaria Alameer;Zakaria Alameer;Mohamed Abd Elaziz;Ahmed A. Ewees;Haiwang Ye

  • A review on meta-heuristics methods for estimating parameters of solar cells

    Diego Oliva;Mohamed Abd Elaziz;Ammar H. Elsheikh;Ahmed A. Ewees

  • Chaotic multi-verse optimizer-based feature selection

    Ahmed A. Ewees;Mohamed Abd El Aziz;Aboul Ella Hassanien

  • Multi-objective whale optimization algorithm for content-based image retrieval

    Mohamed Abd Aziz;Ahmed A. Ewees;Aboul Ella Hassanien

  • An Improved Marine Predators Algorithm With Fuzzy Entropy for Multi-Level Thresholding: Real World Example of COVID-19 CT Image Segmentation

    Mohamed E. Abd Elaziz;Ahmed A. Ewees;Dalia Yousri;Husein S. Naji Alwerfali

  • Marine Predators Algorithm for Forecasting Confirmed Cases of COVID-19 in Italy, USA, Iran and Korea.

    Mohammed A A Al-Qaness;Ahmed A Ewees;Ahmed A Ewees;Hong Fan;Laith Abualigah

  • Performance analysis of Chaotic Multi-Verse Harris Hawks Optimization: A case study on solving engineering problems

    Ahmed A. Ewees;Mohamed E. Abd Elaziz

  • Multi-level thresholding-based grey scale image segmentation using multi-objective multi-verse optimizer

    Mohamed E. Abd Elaziz;Mohamed E. Abd Elaziz;Diego Oliva;Ahmed A. Ewees;Shengwu Xiong

  • A Chaotic Improved Artificial Bee Colony for Parameter Estimation of Photovoltaic Cells

    Diego Oliva;Ahmed A. Ewees;Mohamed Abd El Aziz;Aboul Ella Hassanien

  • Improved seagull optimization algorithm using Lévy flight and mutation operator for feature selection

    Unknown

  • Optimized ANFIS Model Using Aquila Optimizer for Oil Production Forecasting

    Ayman Mutahar AlRassas;Mohammed A. A. Al-qaness;Ahmed A. Ewees;Shaoran Ren

  • Opposition-based moth-flame optimization improved by differential evolution for feature selection

    Mohamed Abd Elaziz;Mohamed Abd Elaziz;Ahmed A. Ewees;Rehab Ali Ibrahim;Songfeng Lu

  • Improved Slime Mould Algorithm based on Firefly Algorithm for feature selection: A case study on QSAR model

    Ahmed A. Ewees;Laith Abualigah;Dalia Yousri;Zakariya Yahya Algamal

  • Multi-objective Whale Optimization Algorithm for Multilevel Thresholding Segmentation

    Mohamed Abd El Aziz;Ahmed A. Ewees;Aboul Ella Hassanien;Mohammed Mudhsh

Frequent Co-Authors

Mohamed Abd Elaziz
Mohamed Abd Elaziz Ajman University of Science and Technology
Mohammed A. A. Al-qaness
Mohammed A. A. Al-qaness Zhejiang Normal University
Songfeng Lu
Songfeng Lu Huazhong University of Science and Technology
Diego Oliva
Diego Oliva University of Guadalajara
Dalia Yousri
Dalia Yousri Khalifa University
Aboul Ella Hassanien
Aboul Ella Hassanien Cairo University
Laith Mohammad Abualigah
Laith Mohammad Abualigah Al al-Bayt University
Zaher Mundher Yaseen
Zaher Mundher Yaseen King Fahd University of Petroleum and Minerals
Amir H. Alavi
Amir H. Alavi University of Pittsburgh
Shamsuddin Shahid
Shamsuddin Shahid University of Technology Malaysia

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