World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
59
Citations
12803
World Ranking
3450
National Ranking
59

Abhik Roychoudhury 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 Abhik Roychoudhury 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: 218 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Abhik Roychoudhury 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 Abhik Roychoudhury 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: 59 D-Index — 77th percentile

77% 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

  • 2020 - ACM Distinguished Member

Overview

Abhik Roychoudhury is affiliated with the National University of Singapore in Singapore and has contributed extensively to the field of computer science, with a particular focus on software and related subfields. Their research spans numerous areas including software testing and debugging techniques, software reliability and analysis, software engineering research, advanced malware detection techniques, software system performance and reliability, security and verification in computing, and radiation effects in electronics.

The primary area of study for Roychoudhury centers on computer science, with 140 publications, and significant work in subfields such as software, information systems, computer networks and communications, artificial intelligence, and signal processing.

Their recent papers illustrate ongoing investigation into software testing, program repair, and automated software improvement methodologies. Notable publications include:

  • "Fuzzing: Challenges and Reflections" (2020) published in IEEE Software
  • "Beyond Tests" (2021) published in ACM Transactions on Software Engineering and Methodology
  • "Trust enhancement issues in program repair" (2022) published in Proceedings of the 44th International Conference on Software Engineering
  • "Automatic Program Repair" (2021) published in IEEE Software
  • "Automated Patch Transplantation" (2020) published in ACM Transactions on Software Engineering and Methodology

Roychoudhury's frequent co-authors include Yannic Noller, Ridwan Shariffdeen, Yuntong Zhang, Ruijie Meng, and Gregory J. Duck, indicating collaboration with researchers across various topics in software engineering and related domains.

Publication venues regularly featuring Roychoudhury's work include arXiv (Cornell University) with 29 publications, ACM Transactions on Software Engineering and Methodology with 13 publications, Zenodo (CERN European Organization for Nuclear Research) with 7, IEEE Software with 3, and IEEE Transactions on Software Engineering with 3 publications.

In recognition of contributions to the field, Roychoudhury was named an ACM Distinguished Member in 2020.

Best Publications

  • Coverage-based Greybox Fuzzing as Markov Chain

    Marcel Böhme;Van-Thuan Pham;Abhik Roychoudhury

  • Directed Greybox Fuzzing

    Marcel Böhme;Van-Thuan Pham;Manh-Dung Nguyen;Abhik Roychoudhury

  • Coverage-Based Greybox Fuzzing as Markov Chain

    Marcel Bohme;Van-Thuan Pham;Abhik Roychoudhury

  • SemFix: program repair via semantic analysis

    Hoang Duong Thien Nguyen;Dawei Qi;Abhik Roychoudhury;Satish Chandra

  • Angelix: scalable multiline program patch synthesis via symbolic analysis

    Sergey Mechtaev;Jooyong Yi;Abhik Roychoudhury

  • Automated program repair

    Claire Le Goues;Michael Pradel;Abhik Roychoudhury

  • Chronos: A timing analyzer for embedded software

    Xianfeng Li;Yun Liang;Tulika Mitra;Abhik Roychoudhury

  • DirectFix: looking for simple program repairs

    Sergey Mechtaev;Jooyong Yi;Abhik Roychoudhury

  • AFLNET: A Greybox Fuzzer for Network Protocols

    Van-Thuan Pham;Marcel Bohme;Abhik Roychoudhury

  • Detecting energy bugs and hotspots in mobile apps

    Abhijeet Banerjee;Lee Kee Chong;Sudipta Chattopadhyay;Abhik Roychoudhury

  • Automated Repair of Programs from Large Language Models

    Unknown

  • WCET centric data allocation to scratchpad memory

    V. Suhendra;T. Mitra;A. Roychoudhury;Ting Chen

  • Timing analysis of concurrent programs running on shared cache multi-cores

    Yun Liang;Huping Ding;Tulika Mitra;Abhik Roychoudhury

  • Timing Analysis of Concurrent Programs Running on Shared Cache Multi-Cores

    Yan Li;Vivy Suhendra;Yun Liang;Tulika Mitra

  • A Unified WCET analysis framework for multicore platforms

    Sudipta Chattopadhyay;Lee Kee Chong;Abhik Roychoudhury;Timon Kelter

  • Accurate estimation of cache-related preemption delay

    Hemendra Singh Negi;Tulika Mitra;Abhik Roychoudhury

  • A Unified WCET Analysis Framework for Multi-core Platforms

    Sudipta Chattopadhyay;Chong Lee Kee;Abhik Roychoudhury;Timon Kelter

  • Anti-patterns in search-based program repair

    Shin Hwei Tan;Hiroaki Yoshida;Mukul R. Prasad;Abhik Roychoudhury

  • Codeflaws: a programming competition benchmark for evaluating automated program repair tools

    Shin Hwei Tan;Jooyong Yi;Yulis;Sergey Mechtaev

  • Modeling shared cache and bus in multi-cores for timing analysis

    Sudipta Chattopadhyay;Abhik Roychoudhury;Tulika Mitra

  • relifix: automated repair of software regressions

    Shin Hwei Tan;Abhik Roychoudhury

  • Smart Greybox Fuzzing

    Van-Thuan Pham;Marcel Bohme;Andrew E. Santosa;Alexandru Razvan Caciulescu

Frequent Co-Authors

Tulika Mitra
Tulika Mitra National University of Singapore
I. V. Ramakrishnan
I. V. Ramakrishnan Stony Brook University
C. R. Ramakrishnan
C. R. Ramakrishnan Stony Brook University
Samarjit Chakraborty
Samarjit Chakraborty University of North Carolina at Chapel Hill
Prateek Saxena
Prateek Saxena National University of Singapore
P. S. Thiagarajan
P. S. Thiagarajan Harvard University
David Lo
David Lo Singapore Management University
Yun Liang
Yun Liang Peking University
Scott A. Smolka
Scott A. Smolka Stony Brook University
Peter Marwedel
Peter Marwedel TU Dortmund 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

Exploring online education in Computer Science opens up new opportunities, regardless of your academic background. For those concerned about past grades, there are reputable online schools that accept low gpa, making it possible for a wider range of students to enroll and succeed.

Many students opt for flexible programs to fast-track their careers. If you’re looking to finish your degree quickly, accelerated computer science degree online options can streamline your studies and get you into the workforce faster.

Computer Science also connects with other fields, such as environmental sciences and engineering. For example, combining tech skills with knowledge from jobs for environmental science majors or pursuing environmental engineering degrees online can broaden your career prospects and impact.

With so many online pathways available, students can choose a route that aligns with their goals, timeline, and interests—whether in core technology, environmental sustainability, or interdisciplinary roles.

Best Scientists Citing Abhik Roychoudhury

Trending Scientists

Recently Published Articles