World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
50
Citations
6950
World Ranking
5721
National Ranking
51

SK Hafizul Islam 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 SK Hafizul Islam 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: 153 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

SK Hafizul Islam 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 SK Hafizul Islam 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: 50 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Overview

SK Hafizul Islam is affiliated with the Indian Institute of Information Technology, Kalyani in India. Their research contributions are primarily situated within the domain of computer science, encompassing a significant number of publications in specialized subfields and topical areas over the years.

The main fields of study for their research include:

  • Computer Science

Within this broad field, their work spans several subfields, including:

  • Artificial Intelligence
  • Computer Networks and Communications
  • Information Systems
  • Computer Vision and Pattern Recognition
  • Signal Processing

The scientist's principal topics of work cover a range of security and computing applications, such as:

  • Advanced Authentication Protocols Security
  • User Authentication and Security Systems
  • Cryptography and Data Security
  • Blockchain Technology Applications and Security
  • Chaos-based Image/Signal Encryption
  • IoT and Edge/Fog Computing
  • Anomaly Detection Techniques and Applications

SK Hafizul Islam has contributed multiple recent research papers, with focus areas including authentication schemes, security protocols, and cryptographic systems. Notable recent publications are:

  • "A provably secure and lightweight authentication scheme for Internet of Drones for smart city surveillance," 2020, Journal of Systems Architecture
  • "A robust authentication and access control protocol for securing wireless healthcare sensor networks," 2020, Journal of Information Security and Applications
  • "Design of pseudo-random number generator from turbulence padded chaotic map," 2021, Nonlinear Dynamics
  • "Provable Secure Identity-Based Anonymous and Privacy-Preserving Inter-Vehicular Authentication Protocol for VANETS Using PUF," 2021, IEEE Transactions on Vehicular Technology
  • "A Provably Secure and Lightweight Identity-Based Two-Party Authenticated Key Agreement Protocol for IIoT Environments," 2020, IEEE Systems Journal

Their work appears frequently in several scientific journals, which include:

  • Journal of Systems Architecture
  • Journal of Information Security and Applications
  • SSRN Electronic Journal
  • Computers & Electrical Engineering
  • Multimedia Tools and Applications

In addition to journal articles, SK Hafizul Islam has contributed to academic book publications, notably with Springer International Publishing. One such work is titled "Data Classification and Incremental Clustering in Data Mining and Machine Learning" published in 2022.

Their collaborative efforts involve frequent coauthors such as:

  • Arup Kumar Pal
  • Debabrata Samanta
  • Sanjay Chakraborty
  • Jitesh Pradhan
  • Khalid Mahmood

Best Publications

  • A robust and anonymous patient monitoring system using wireless medical sensor networks

    Ruhul Amin;SK Hafizul Islam;G.P. Biswas;Muhammad Khurram Khan

  • Design of an anonymity-preserving three-factor authenticated key exchange protocol for wireless sensor networks

    Ruhul Amin;SK Hafizul Islam;G.P. Biswas;Muhammad Khurram Khan

  • Provably Secure and Lightweight Certificateless Signature Scheme for IIoT Environments

    Arijit Karati;SK Hafizul Islam;Marimuthu Karuppiah

  • Lightweight and privacy-preserving RFID authentication scheme for distributed IoT infrastructure with secure localization services for smart city environment

    Prosanta Gope;Ruhul Amin;S.K. Hafizul Islam;Neeraj Kumar

  • A robust and efficient password-based conditional privacy preserving authentication and group-key agreement protocol for VANETs

    SK Hafizul Islam;Mohammad S. Obaidat;Pandi Vijayakumar;Enas W. Abdulhay

  • A more efficient and secure ID-based remote mutual authentication with key agreement scheme for mobile devices on elliptic curve cryptosystem

    Sk Hafizul Islam;G. P. Biswas

  • Provably Secure Identity-Based Signcryption Scheme for Crowdsourced Industrial Internet of Things Environments

    Arijit Karati;SK Hafizul Islam;G. P. Biswas;Zakirul Alam Bhuiyan

  • An intelligent/cognitive model of task scheduling for IoT applications in cloud computing environment

    Sayantani Basu;Marimuthu Karuppiah;K. Selvakumar;Kuan-Ching Li

  • Efficient and Secure Anonymous Authentication With Location Privacy for IoT-Based WBANs

    Pandi Vijayakumar;Mohammad S. Obaidat;Maria Azees;SK Hafizul Islam

  • Bi-GISIS KE: Modified key exchange protocol with reusable keys for IoT security

    Kübra Seyhan;Tu N. Nguyen;Sedat Akleylek;Korhan Cengiz

  • An Efficient and Practical Smart Card Based Anonymity Preserving User Authentication Scheme for TMIS using Elliptic Curve Cryptography

    Ruhul Amin;Sk Hafizul Islam;G. P. Biswas;Muhammad Khurram Khan

  • Applying an ensemble convolutional neural network with Savitzky–Golay filter to construct a phonocardiogram prediction model

    Jimmy Ming-Tai Wu;Meng-Hsiun Tsai;Yong Zhi Huang;SK Hafizul Islam

  • Design of improved password authentication and update scheme based on elliptic curve cryptography

    SK Hafizul Islam;G.P. Biswas

  • Cryptanalysis and Improvement of Authentication and Key Agreement Protocols for Telecare Medicine Information Systems

    Sk Hafizul Islam;Muhammad Khurram Khan

  • Secure CLS and CL-AS schemes designed for VANETs

    Pankaj Kumar;Saru Kumari;Vishnu Sharma;Xiong Li

  • A provably secure and lightweight authentication scheme for Internet of Drones for smart city surveillance

    Mahdi Nikooghadam;Haleh Amintoosi;SK Hafizul Islam;Mostafa Farhadi Moghadam

  • Cryptanalysis and Enhancement of Anonymity Preserving Remote User Mutual Authentication and Session Key Agreement Scheme for E-Health Care Systems

    Ruhul Amin;Sk Hafizul Islam;G. P. Biswas;Muhammad Khurram Khan

  • Efficient authentication protocol for secure multimedia communications in IoT-enabled wireless sensor networks

    Dheerendra Mishra;Pandi Vijayakumar;Venkatasamy Sureshkumar;Ruhul Amin

  • An improved three-factor authentication scheme for patient monitoring using WSN in remote health-care system.

    Preeti Soni;Arup Kumar Pal;SK Hafizul Islam

  • A novel machine learning based feature selection for motor imagery EEG signal classification in Internet of medical things environment

    Rajdeep Chatterjee;Tanmoy Maitra;SK Hafizul Islam;Mohammad Mehedi Hassan

  • Design and analysis of an improved smartcard-based remote user password authentication scheme

    SK Hafizul Islam

  • Intelligent temporal classification and fuzzy rough set-based feature selection algorithm for intrusion detection system in WSNs

    K Selvakumar;Marimuthu Karuppiah;L SaiRamesh;SK Hafizul Islam

  • A pairing-free identity-based authenticated group key agreement protocol for imbalanced mobile networks

    SK Hafizul Islam;G. P. Biswas

Frequent Co-Authors

Mohammad S. Obaidat
Mohammad S. Obaidat University of Jordan
Muhammad Khurram Khan
Muhammad Khurram Khan King Saud University
Pandi Vijayakumar
Pandi Vijayakumar Anna University, Chennai
Kim-Kwang Raymond Choo
Kim-Kwang Raymond Choo The University of Texas at San Antonio
Marimuthu Karuppiah
Marimuthu Karuppiah Presidency University
Mohammad Mehedi Hassan
Mohammad Mehedi Hassan King Saud University
Neeraj Kumar
Neeraj Kumar Thapar University
Gautam Biswas
Gautam Biswas Vanderbilt University
Giancarlo Fortino
Giancarlo Fortino University of Calabria
Saru Kumari
Saru Kumari Chaudhary Charan Singh University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Computer Science in the USA opens up a range of related online degrees and diverse career options. Many accredited institutions now offer flexible, fully online programs in STEM fields, designed to suit students balancing studies with work or personal commitments.

For those interested in engineering, you may want to explore online mechanical engineering degrees or consider various online electrical engineering courses USA to help expand your expertise in the tech industry. If you have a passion for science and problem-solving, you might be curious to know, can you get a physics degree online—the answer is yes, with several reputable programs available.

Data science is another rapidly growing field connected to computer science. Students looking for affordable study options can search what is the cheapest data science course in the us? to find value-driven, high-quality online programs.

As technology advances, these related pathways make it easier than ever to start or boost a career in STEM from anywhere in the world.

Best Scientists Citing SK Hafizul Islam

Trending Scientists

Recently Published Articles