World's Best Scientists 2026 revealed!
Muttukrishnan Rajarajan

Muttukrishnan Rajarajan

D-Index & Metrics

Computer Science

D-Index
42
Citations
7827
World Ranking
8350
National Ranking
502

Muttukrishnan Rajarajan 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 Muttukrishnan Rajarajan 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: 251 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

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

Muttukrishnan Rajarajan 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 Muttukrishnan Rajarajan 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: 42 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Overview

Muttukrishnan Rajarajan is affiliated with City, University of London in the United Kingdom. Their research primarily spans the field of Computer Science, with a focus on areas including Information Systems, Artificial Intelligence, Computer Networks and Communications, Electrical and Electronic Engineering, and Computer Vision and Pattern Recognition.

The scientist's main topics of work cover a variety of domains related to security and emerging technologies. These include:

  • Cryptography and Data Security
  • Blockchain Technology Applications and Security
  • Network Security and Intrusion Detection
  • Privacy-Preserving Technologies in Data
  • IoT and Edge/Fog Computing
  • Advanced Malware Detection Techniques
  • Smart Grid Security and Resilience

Recent publications illustrate Rajarajan's involvement in both theoretical and applied research. Selected papers include:

  • "Blockchain at the Edge: Performance of Resource-Constrained IoT Networks" (2020), published in IEEE Transactions on Parallel and Distributed Systems
  • "Zero-day Ransomware Attack Detection using Deep Contractive Autoencoder and Voting based Ensemble Classifier" (2022), published in Applied Intelligence
  • "Post-Quantum and Code-Based Cryptography-Some Prospective Research Directions" (2021), published in Cryptography
  • "Ransomware detection using deep learning based unsupervised feature extraction and a cost sensitive Pareto Ensemble classifier" (2022), published in Scientific Reports
  • "FAST DATA: A Fair, Secure, and Trusted Decentralized IIoT Data Marketplace Enabled by Blockchain" (2021), published in the IEEE Internet of Things Journal

Frequent coauthors collaborating with Rajarajan include:

  • Nikos Komninos
  • A. Suganthi
  • Yogachandran Rahulamathavan
  • Dawood Behbehani
  • Kalpana Singh

The scientist publishes regularly in notable venues such as:

  • IEEE Internet of Things Journal
  • Advanced Powder Technology
  • Journal of Communications and Networks
  • Cluster Computing
  • Computers & Security

Additionally, Rajarajan has contributed to book publications with Springer International Publishing, including:

  • Internet of Things (IoT): Key Digital Trends Shaping the Future (2023)
  • Machine Learning and Big Data Analytics (2023)

Best Publications

  • Review: A survey of intrusion detection techniques in Cloud

    Chirag Modi;Dhiren Patel;Bhavesh Borisaniya;Hiren Patel

  • Android Security: A Survey of Issues, Malware Penetration, and Defenses

    Parvez Faruki;Ammar Bharmal;Vijay Laxmi;Vijay Ganmoor

  • A survey on security issues and solutions at different layers of Cloud computing

    Chirag Modi;Dhiren Patel;Bhavesh Borisaniya;Avi Patel

  • PIndroid: A novel Android malware detection system using ensemble learning methods

    Fauzia Idrees;Muttukrishnan Rajarajan;Mauro Conti;Thomas M. Chen

  • Privacy-preserving blockchain based IoT ecosystem using attribute-based encryption

    Yogachandran Rahulamathavan;Raphael C.-W Phan;Muttukrishnan Rajarajan;Sudip Misra

  • Host-Based Intrusion Detection for VANETs: A Statistical Approach to Rogue Node Detection

    Kamran Zaidi;Milos B. Milojevic;Veselin Rakocevic;Arumugam Nallanathan

  • Privacy-Preserving Multi-Class Support Vector Machine for Outsourcing the Data Classification in Cloud

    Yogachandran Rahulamathavan;Raphael Chung-Wei Phan;Suresh Veluru;Kanapathippillai Cumanan

  • Towards Secure Cloud Bursting, Brokerage and Aggregation

    Srijith K. Nair;Sakshi Porwal;Theo Dimitrakos;Ana Juan Ferrer

  • Integrating Signature Apriori based Network Intrusion Detection System (NIDS) in Cloud Computing

    Chirag N. Modi;Dhiren R. Patel;Avi Patel;Muttukrishnan Rajarajan

  • Employing Program Semantics for Malware Detection

    Smita Naval;Vijay Laxmi;Muttukrishnan Rajarajan;Manoj Singh Gaur

  • Secure data access in cloud computing

    Sunil Sanka;Chittaranjan Hota;Muttukrishnan Rajarajan

  • Security in networks of unmanned aerial vehicles for surveillance with an agent-based approach inspired by the principles of blockchain

    Iván García-Magariño;Raquel Lacuesta;Muttukrishnan Rajarajan;Jaime Lloret

  • Design and characterization of compact single-section passive polarization rotator

    B.M.A. Rahman;S.S.A. Obayya;N. Somasiri;M. Rajarajan

  • Label-free slot-waveguide biosensor for the detection of DNA hybridization

    Tuffail Dar;Jiri Homola;B. M. Azizur Rahman;Muttukrishnan Rajarajan

  • Review: A1: An energy efficient topology control algorithm for connected area coverage in wireless sensor networks

    Sajjad Rizvi;Hassaan Khaliq Qureshi;Syed Ali Khayam;Veselin Rakocevic

  • Accurate analysis of MMI devices with two-dimensional confinement

    M. Rajarajan;B.M.A. Rahman;T. Wongcharoen;K.T.V. Grattan

  • Trust Model for Optimized Cloud Services

    P. S. Pawar;M. Rajarajan;S. Krishnan Nair;A. Zisman

  • Intrusion alert prioritisation and attack detection using post-correlation analysis

    Riyanat Shittu;Alex Healing;Robert Ghanea-Hercock;Robin Bloomfield

  • User Collusion Avoidance Scheme for Privacy-Preserving Decentralized Key-Policy Attribute-Based Encryption

    Yogachandran Rahulamathavan;Suresh Veluru;Jinguang Han;Fei Li

  • Privacy-Preserving Clinical Decision Support System Using Gaussian Kernel-Based Classification

    Yogachandran Rahulamathavan;Suresh Veluru;Raphael C.-W Phan;Jonathon A. Chambers

  • Blockchain at the Edge: Performance of Resource-Constrained IoT Networks

    Sudip Misra;Anandarup Mukherjee;Arijit Roy;Nishant Saurabh

Frequent Co-Authors

Kenneth T. V. Grattan
Kenneth T. V. Grattan City, University of London
B. M. A. Rahman
B. M. A. Rahman City, University of London
Salah S. A. Obayya
Salah S. A. Obayya Mansoura University
Mauro Conti
Mauro Conti University of Padua
Manoj Singh Gaur
Manoj Singh Gaur Indian Institute of Technology Jammu
Tong Sun
Tong Sun City, University of London
Mudhakar Srivatsa
Mudhakar Srivatsa IBM (United States)
Kyriacos Kalli
Kyriacos Kalli Cyprus University of Technology
Raphael C.-W. Phan
Raphael C.-W. Phan Monash University Malaysia
Sudip Misra
Sudip Misra Indian Institute of Technology Kharagpur

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

Exploring online education opens doors to more affordable and flexible options for studying computer science and related fields. If you're interested in expanding your knowledge, consider looking into an online physics degree. This pathway offers you insight into physics concepts that complement computer science, especially in areas like machine learning and robotics.

Another growing area is data analysis. For those seeking specialized and affordable education, the cheapest data science masters in usa provides excellent options for building skills in analytics, big data, and AI. Data science overlaps with computer science and is highly sought after in today’s job market.

Engineering-minded students may benefit from the top online electrical engineering schools, offering programs that blend engineering principles with computer technologies.

For a faster route into technology careers, you can also explore certifications for jobs in IT, cybersecurity, or programming. These certifications can increase your employability and earning potential, even without a full degree.

Best Scientists Citing Muttukrishnan Rajarajan

Trending Scientists

Recently Published Articles