World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
49
Citations
11224
World Ranking
5831
National Ranking
2649

Willem Visser 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 Willem Visser 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: 146 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Willem Visser 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 Willem Visser 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: 49 D-Index — 60th percentile

60% 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

  • 2017 - ACM Distinguished Member

Overview

Willem Visser is affiliated with Amazon in the United States and has made contributions across multiple disciplines, primarily in Computer Science and Medicine. Their work spans areas including software engineering, dermatology, and oncology.

Visser's main fields of study cover:

  • Computer Science
  • Medicine

Within these fields, their research further specializes in subfields such as:

  • Software
  • Dermatology
  • Information Systems
  • Oncology
  • Epidemiology

The principal topics featured in Visser's publications include:

  • Software Testing and Debugging Techniques
  • Cutaneous Melanoma Detection and Management
  • Software Engineering Research
  • Software Reliability and Analysis Research
  • Advanced Malware Detection Techniques
  • Cutaneous lymphoproliferative disorders research
  • Dermatology and Skin Diseases

Recent papers authored by Visser highlight their interdisciplinary interests, notably in dermatology and oncology, and include:

  • The tumor genetics of acral melanoma: What should a dermatologist know? (2020), published in JAAD International
  • Pharmacological interventions for periorificial (perioral) dermatitis in children and adults: a systematic review (2021), published in Journal of the European Academy of Dermatology and Venereology
  • An Analysis of Biopsies for Suspected Skin Cancer at a Tertiary Care Dermatology Clinic in the Western Cape Province of South Africa (2020), published in Journal of Skin Cancer
  • The prevalence and spectrum of mucocutaneous disease in South African people living with HIV and accessing care at a district-level hospital (2020), published in Southern African Journal of HIV Medicine
  • Cutaneous tuberculosis (lupus vulgaris-type) (2022), published in IDCases

Visser collaborates frequently with several researchers, including:

  • Bianca Tod
  • H. François Jordaan
  • Johann de Wet
  • J Schneider
  • Saskya Claasens

Their work has appeared across multiple specialized journals and venues, such as:

  • JAAD International
  • Journal of the European Academy of Dermatology and Venereology
  • Journal of Skin Cancer
  • Southern African Journal of HIV Medicine
  • IDCases

In addition to journal articles, Visser has contributed to book publications, including a work published by Springer Science+Business Media titled NASA Formal Methods (2022).

Recognition for their contributions includes the ACM Distinguished Member award received in 2017.

Best Publications

  • Model checking programs

    W. Visser;K. Havelund;G. Brat;Seungjoon Park

  • Generalized symbolic execution for model checking and testing

    Sarfraz Khurshid;Corina S. Păsăreanu;Willem Visser

  • Test input generation with java PathFinder

    Willem Visser;Corina S. Pǎsǎreanu;Sarfraz Khurshid

  • Symbolic execution for software testing in practice: preliminary assessment

    Cristian Cadar;Patrice Godefroid;Sarfraz Khurshid;Corina S. Pasareanu

  • JPF-SE: a symbolic execution extension to Java PathFinder

    Saswat Anand;Corina S. Păsăreanu;Willem Visser

  • A survey of new trends in symbolic execution for software testing and analysis

    Corina S. Pasareanu;Willem Visser

  • What went wrong: explaining counterexamples

    Alex Groce;Willem Visser

  • S3: syntax- and semantic-guided repair synthesis via programming by examples

    Xuan-Bach D. Le;Duc-Hiep Chu;David Lo;Claire Le Goues

  • Symbolic PathFinder: integrating symbolic execution with model checking for Java bytecode analysis

    Corina S. Pasareanu;Willem Visser;David H. Bushnell;Jaco Geldenhuys

  • Verifying Multi-agent Programs by Model Checking

    Rafael H. Bordini;Michael Fisher;Willem Visser;Michael Wooldridge

  • Test input generation for java containers using state matching

    Willem Visser;Corina S. Pǎsǎreanu;Radek Pelánek

  • SPIN Model Checking and Software Verification

    Klaus Havelund;John Penix;Willem Visser

  • Tool-supported program abstraction for finite-state verification

    Matthew B. Dwyer;John Hatcliff;Roby Joehanes;Shawn Laubach

  • Green: reducing, reusing and recycling constraints in program analysis

    Willem Visser;Jaco Geldenhuys;Matthew B. Dwyer

  • Verification of Java Programs Using Symbolic Execution and Invariant Generation

    Corina S. Păsăreanu;Willem Visser

  • Probabilistic symbolic execution

    Jaco Geldenhuys;Matthew B. Dwyer;Willem Visser

  • Auto-generating test sequences using model checkers: A case study

    Mats P. E. Heimdahl;Sanjai Rayadurgam;Willem Visser;George Devaraj

  • Addressing dynamic issues of program model checking

    Flavio Lerda;Willem Visser

  • Reliability analysis in symbolic pathfinder

    Antonio Filieri;Corina S. Pasareanu;Willem Visser

  • Heuristics for model checking Java programs

    Alex Groce;Willem Visser

  • Proceedings of the 38th International Conference on Software Engineering

    Laura Dillon;Willem Visser;Laurie Williams

Frequent Co-Authors

Corina S. Pasareanu
Corina S. Pasareanu Carnegie Mellon University
Matthew B. Dwyer
Matthew B. Dwyer University of Virginia
Klaus Havelund
Klaus Havelund Jet Propulsion Lab
Rafael H. Bordini
Rafael H. Bordini Pontifical Catholic University of Rio Grande do Sul
Michael Fisher
Michael Fisher University of Manchester
Sarfraz Khurshid
Sarfraz Khurshid The University of Texas at Austin
Michael Wooldridge
Michael Wooldridge University of Oxford
Laurie Williams
Laurie Williams North Carolina State University
Alex Groce
Alex Groce Northern Arizona University
Koushik Sen
Koushik Sen University of California, Berkeley

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