World's Best Scientists 2026 revealed!
Ramarathnam Venkatesan

Ramarathnam Venkatesan

D-Index & Metrics

Computer Science

D-Index
61
Citations
11671
World Ranking
3125
National Ranking
1520

Ramarathnam Venkatesan 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 Ramarathnam Venkatesan 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: 242 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.

Ramarathnam Venkatesan 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 Ramarathnam Venkatesan 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: 61 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Overview

Ramarathnam Venkatesan is affiliated with Microsoft in the United States, contributing primarily to the fields of Computer Science and Engineering. Within these main disciplines, their research has a noticeable focus on subfields such as Information Systems, Artificial Intelligence, Computer Vision and Pattern Recognition, Media Technology, and Plant Science.

Their scholarly work extensively explores topics including AI in cancer detection, blockchain technology applications and security, brain tumor detection and classification, advanced steganography and watermarking techniques, user authentication and security systems, software engineering research, and software reliability and analysis research.

Frequent publication venues for Venkatesan include the Journal of Ambient Intelligence and Humanized Computing, the 2021 International Conference on System, Computation, Automation and Networking (ICSCAN), the International Journal of Intelligent Enterprise, the International Journal of Cloud Computing, and Applied Soft Computing.

Recent papers authored or coauthored by Venkatesan cover a spectrum of topics and were published between 2020 and 2024:

  • RETRACTED ARTICLE: Hyperparameters tuning of ensemble model for software effort estimation, 2020, Journal of Ambient Intelligence and Humanized Computing
  • Balancing composite motion optimization using R-ERNN with plant disease, 2024, Applied Soft Computing
  • An Internet of Medical Things-Based Mental Disorder Prediction System Using EEG Sensor and Big Data Mining, 2024, Journal of Circuits Systems and Computers
  • RETRACTED ARTICLE: Improved performance accuracy in detecting tumor in liver using deep learning techniques, 2020, Journal of Ambient Intelligence and Humanized Computing
  • Optimized Pyramidal Convolution Shuffle attention neural network based fetal cardiac cycle detection from echocardiograms, 2024, Biomedical Signal Processing and Control

Venkatesan regularly collaborates with a set of colleagues, with frequent coauthors including S. Prabu, G. Megala, P. Swarnalatha, N. Balaji, and Kaneswaran Anantharajah. These collaborations are evident across multiple research outputs, contributing to a cohesive research profile.

Best Publications

  • Robust image hashing

    R. Venkatesan;S.-M. Koon;M.H. Jakubowski;P. Moulin

  • Synthesis of loop-free programs

    Sumit Gulwani;Susmit Jha;Ashish Tiwari;Ramarathnam Venkatesan

  • Hardness of Computing the Most Significant Bits of Secret Keys in Diffie-Hellman and Related Schemes

    Dan Boneh;Ramarathnam Venkatesan

  • Robust perceptual image hashing via matrix invariants

    S.S. Kozat;R. Venkatesan;M.K. Mihcak

  • Oblivious hashing: A stealthy software integrity verification primitive

    Yuqun Chen;Ramwarathnam Venkatesan;Matthew Cary;Ruoming Pang

  • Breaking RSA may not be equivalent to factoring

    Dan Boneh;Ramarathnam Venkatesan

  • Recognizer of audio-content in digital signals

    M. Kivanc Mihcak;Ramarathnam Venkatesan

  • Program analysis as constraint solving

    Sumit Gulwani;Saurabh Srivastava;Ramarathnam Venkatesan

  • New Iterative Geometric Methods for Robust Perceptual Image Hashing

    Mehmet Kivanç Mihçak;Ramarathnam Venkatesan

  • A Graph Theoretic Approach to Software Watermarking

    Ramarathnam Venkatesan;Vijay V. Vazirani;Saurabh Sinha

  • Orthogonal Security With Cipherbase

    Arvind Arasu;Spyros Blanas;Ken Eguro;Raghav Kaushik

  • Passive and active software objects containing bore resistant watermarking

    Ramarathnam Venkatesan;Yacov Yacobi

  • Perfect Zero-Knowledge Arguments for NP Using Any One-Way Permutation

    Moni Naor;Rafail Ostrovsky;Ramarathnam Venkatesan;Moti Yung

  • License-based cryptographic technique particularly suited for use in a digital rights management system for controlling access and use of bore resistant software objects in a client computer

    Ramarathnam Venkatesan;Yacov Yacobi

  • Founding cryptography on tamper-proof hardware tokens

    Vipul Goyal;Yuval Ishai;Amit Sahai;Ramarathnam Venkatesan

  • Robust and stealthy video watermarking into regions of successive frames

    Ramarathnam Venkatesan;M. Kivanc Mihcak

  • Encrypting a digital object on a key ID selected therefor

    Marcus Peinado;Ramarathnam Venkatesan

  • Dhwani: secure peer-to-peer acoustic NFC

    Rajalakshmi Nandakumar;Krishna Kant Chintalapudi;Venkat Padmanabhan;Ramarathnam Venkatesan

  • System and method for hashing digital images

    Ramarathnam Venkatesan;Say-Ming William Koon

  • Security preserving amplification of hardness

    Oded Goldreich;Russell Impagliazzo;Leonid Levin;Ramarathnan Venkatesan

  • New iterative geometric methods for robust perceptual image hashing

    M. Kivanc Mihcak;Ramarathnam Venkatesan

Frequent Co-Authors

William Aiello
William Aiello University of British Columbia
Donald Kossmann
Donald Kossmann Microsoft (United States)
Ilya Mironov
Ilya Mironov Google (United States)
Arvind Arasu
Arvind Arasu Microsoft (United States)
Sumit Gulwani
Sumit Gulwani Microsoft (United States)
Mihir Bellare
Mihir Bellare University of California, San Diego
Marcus Peinado
Marcus Peinado Microsoft (United States)
Kristin E. Lauter
Kristin E. Lauter Microsoft (United States)
Rafail Ostrovsky
Rafail Ostrovsky University of California, Los Angeles
Ruoming Pang
Ruoming Pang Google (United States)

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