World's Best Scientists 2026 revealed!
VIEW LIST
Malcolm I. Heywood

Malcolm I. Heywood

Dalhousie University
Canada

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Computer Science 31 13612 13199 529 507 223 4399

Malcolm I. Heywood publications per year

The chart shows the history of publications by Malcolm I. Heywood between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Malcolm I. Heywood published across 33 years, from 1993 to 2025, averaging 7.2 papers a year. Output peaked at 19 publications in 2005. 16 of the 239 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 19. Peak 19 publications in 2005. 1993: 1 publication 1994: 1 publication 1995: 2 publications 1996: 0 publications 1997: 4 publications 1998: 7 publications 1999: 4 publications 2000: 4 publications 2001: 2 publications 2002: 17 publications 2003: 6 publications 2004: 7 publications 2005: 19 publications 2006: 11 publications 2007: 12 publications 2008: 4 publications 2009: 12 publications 2010: 8 publications 2011: 7 publications 2012: 7 publications 2013: 7 publications 2014: 7 publications 2015: 10 publications 2016: 11 publications 2017: 6 publications 2018: 12 publications 2019: 8 publications 2020: 4 publications 2021: 6 publications 2022: 7 publications 2023: 10 publications 2024: 6 publications 2025: 10 publications
1993 2025

239 publications in total across all disciplines

View publications per year as a table
Malcolm I. Heywood: publications per year, 1993 to 2025
Year Publications
1993 1
1994 1
1995 2
1996 0
1997 4
1998 7
1999 4
2000 4
2001 2
2002 17
2003 6
2004 7
2005 19
2006 11
2007 12
2008 4
2009 12
2010 8
2011 7
2012 7
2013 7
2014 7
2015 10
2016 11
2017 6
2018 12
2019 8
2020 4
2021 6
2022 7
2023 10
2024 6
2025 10
Total 239
Download as CSV

Malcolm I. Heywood 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 Malcolm I. Heywood sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 97 bars. Horizontal axis: publications, 32–41 to 991+. Vertical axis: number of scientists, 0 to 609. Most scientists, 609, have 142–151 publications. The last bar groups every scientist with 991 publications or more. The highlighted bar, 222–231 publications, is where this scientist sits. 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
32–41 publications 991+

This scientist: 223 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Computer Science scientists by publication count, Research.com 2026 ranking edition. Based on 14,188 ranked scientists.
Publications Scientists This scientist
32–41 7
42–51 22
52–61 82
62–71 134
72–81 249
82–91 324
92–101 421
102–111 420
112–121 497
122–131 544
132–141 555
142–151 609
152–161 559
162–171 534
172–181 556
182–191 583
192–201 519
202–211 508
212–221 490
222–231 437 223
232–241 423
242–251 408
252–261 377
262–271 301
272–281 335
282–291 320
292–301 293
302–311 250
312–321 238
322–331 206
332–341 209
342–351 208
352–361 162
362–371 176
372–381 127
382–391 158
392–401 128
402–411 104
412–421 94
422–431 99
432–441 83
442–451 108
452–461 73
462–471 77
472–481 69
482–491 84
492–501 62
502–511 54
512–521 57
522–531 51
532–541 51
542–551 32
552–561 38
562–571 28
572–581 43
582–591 33
592–601 41
602–611 32
612–621 28
622–631 25
632–641 27
642–651 17
652–661 20
662–671 17
672–681 15
682–691 14
692–701 21
702–711 13
712–721 12
722–731 19
732–741 14
742–751 12
752–761 10
762–771 10
772–781 11
782–791 10
792–801 11
802–811 8
812–821 8
822–831 7
832–841 11
842–851 10
852–861 5
862–871 9
872–881 4
882–891 6
892–901 3
902–911 6
912–921 3
922–931 2
932–941 2
942–951 2
952–961 3
962–971 3
972–981 3
982–990 5
991+ 100
Download as CSV

Malcolm I. Heywood 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 Malcolm I. Heywood sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 52 bars. Horizontal axis: D-Index, 30–31 to 131+. Vertical axis: number of scientists, 0 to 990. Most scientists, 990, have 36–37 D-Index. The last bar groups every scientist with 131 D-Index or more. The highlighted bar, 30–31 D-Index, is where this scientist sits. 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
30–31 D-Index 131+

This scientist: 31 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Computer Science scientists by D-index, Research.com 2026 ranking edition. Based on 14,188 ranked scientists.
D-Index Scientists This scientist
30–31 879 31
32–33 983
34–35 918
36–37 990
38–39 968
40–41 907
42–43 821
44–45 763
46–47 689
48–49 543
50–51 543
52–53 518
54–55 500
56–57 458
58–59 400
60–61 337
62–63 308
64–65 292
66–67 249
68–69 213
70–71 192
72–73 189
74–75 165
76–77 139
78–79 119
80–81 121
82–83 113
84–85 88
86–87 87
88–89 75
90–91 69
92–93 57
94–95 46
96–97 38
98–99 34
100–101 36
102–103 27
104–105 37
106–107 18
108–109 31
110–111 19
112–113 16
114–115 12
116–117 20
118–119 15
120–121 5
122–123 20
124–125 8
126–127 5
128–129 7
130 3
131+ 98
Download as CSV

Best Publications

  • SELECTING FEATURES FOR INTRUSION DETECTION: A FEATURE RELEVANCE ANALYSIS ON KDD 99 INTRUSION DETECTION DATASETS

    H G Kayacik;A N Zincir Heywood;M I Heywood

  • On the capability of an SOM based intrusion detection system

    H.G. Kayacik;A.N. Zincir-Heywood;M.I. Heywood

  • A hierarchical SOM-based intrusion detection system

    H. Gunes Kayacik;A. Nur Zincir-Heywood;Malcolm I. Heywood

  • Training genetic programming on half a million patterns: an example from anomaly detection

    Dong Song;M.I. Heywood;A.N. Zincir-Heywood

  • Host-based intrusion detection using self-organizing maps

    P. Lichodzijewski;A. Nur Zincir-Heywood;M.I. Heywood

  • Analyzing Data Granularity Levels for Insider Threat Detection Using Machine Learning

    Duc C. Le;Nur Zincir-Heywood;Malcolm I. Heywood

  • Selecting Features for Intrusion Detection: A Feature Relevance Analysis on KDD 99.

    Hilmi Günes Kayacik;A. Nur Zincir-Heywood;Malcolm I. Heywood

  • Comparing and Combining Dimension Reduction Techniques for Efficient Text Clustering

    Bin Tang;Michael Shepherd;Evangelos Milios;Malcolm I. Heywood

  • A linear genetic programming approach to intrusion detection

    Dong Song;Malcolm I. Heywood;A. Nur Zincir-Heywood

  • GP classification under imbalanced data sets: active sub-sampling and AUC approximation

    John Doucette;Malcolm I. Heywood

  • Managing team-based problem solving with symbiotic bid-based genetic programming

    Peter Lichodzijewski;Malcolm I. Heywood

  • Input partitioning to mixture of experts

    Bin Tang;M.I. Heywood;M. Shepherd

  • Dynamic page based crossover in linear genetic programming

    M.I. Heywood;A.N. Zincir-Heywood

  • Comparing dimension reduction techniques for document clustering

    Bin Tang;Michael Shepherd;Malcolm I. Heywood;Xiao Luo

  • Symbiosis, complexification and simplicity under GP

    Peter Lichodzijewski;Malcolm I. Heywood

  • On evolving buffer overflow attacks using genetic programming

    Hilmi Güneş Kayacik;Malcolm Heywood;Nur Zincir-Heywood

  • Scaling Genetic Programming to Large Datasets Using Hierarchical Dynamic Subset Selection

    R.. Curry;P.. Lichodzijewski;M.I. Heywood

  • Symbiotic coevolutionary genetic programming: a benchmarking study under large attribute spaces

    John A. Doucette;Andrew R. Mcintyre;Peter Lichodzijewski;Malcolm I. Heywood

  • On botnet detection with genetic programming under streaming data label budgets and class imbalance

    Sara Khanchi;Ali Vahdat;Malcolm I. Heywood;A. Nur Zincir-Heywood

  • Intrusion Detection Systems

    H. Gunes Kayacik;A. Nur Zincir-Heywood;Malcolm I. Heywood

Frequent Co-Authors

A. Nur Zincir-Heywood
A. Nur Zincir-Heywood Dalhousie University
Maria Farsari
Maria Farsari Foundation for Research and Technology Hellas
Sebastian Risi
Sebastian Risi IT University of Copenhagen
Mauro Castelli
Mauro Castelli Universidade Nova de Lisboa
John T. E. Richardson
John T. E. Richardson The Open University
Hitoshi Iba
Hitoshi Iba University of Tokyo
Günther R. Raidl
Günther R. Raidl TU Wien
Christian Igel
Christian Igel University of Copenhagen
Julian Togelius
Julian Togelius New York University
Wolfgang Banzhaf
Wolfgang Banzhaf Michigan State University

External Links

Personal website of Malcolm I. Heywood Google Scholar page

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:

Best Scientists Citing Malcolm I. Heywood

Mengjie Zhang

Mengjie Zhang

Victoria University of Wellington

Publications: 26

Wolfgang Banzhaf

Wolfgang Banzhaf

Michigan State University

Publications: 23

A. Nur Zincir-Heywood

A. Nur Zincir-Heywood

Dalhousie University

Publications: 19

Una-May O'Reilly

Una-May O'Reilly

MIT

Publications: 13

Robert Moskovitch

Robert Moskovitch

Columbia University

Publications: 10

Yuval Elovici

Yuval Elovici

Ben-Gurion University of the Negev

Publications: 10

Evangelos E. Milios

Evangelos E. Milios

Dalhousie University

Publications: 8

Michael O'Neill

Michael O'Neill

University College Dublin

Publications: 8

Lee Spector

Lee Spector

Hampshire College

Publications: 8

William B. Langdon

William B. Langdon

University College London

Publications: 7

Iqbal H. Sarker

Iqbal H. Sarker

Edith Cowan University

Publications: 7

David W. Rosen

David W. Rosen

Singapore University of Technology and Design

Publications: 7

Weiming Hu

Weiming Hu

Chinese Academy of Sciences

Publications: 6

Yong Chen

Yong Chen

University of Southern California

Publications: 6

Uwe Aickelin

Uwe Aickelin

University of Melbourne

Publications: 6

Yuval Shahar

Yuval Shahar

Ben-Gurion University of the Negev

Publications: 6

Related Computer Science Rankings & Guides

2027 Highest Paying Computer Science Jobs and Careers

2027 Highest Paying Computer Science Jobs and Careers
2027 How Fast Can You Get a Cybersecurity Degree Online?

2027 How Fast Can You Get a Cybersecurity Degree Online?
2026 Best Cyber Security Degree Programs Ranking in Alabama

2026 Best Cyber Security Degree Programs Ranking in Alabama
2027 What Can You Do With an Artificial Intelligence Degree?

2027 What Can You Do With an Artificial Intelligence Degree?
2027 How to Start a Career in Cybersecurity With No Experience

2027 How to Start a Career in Cybersecurity With No Experience
2027 Artificial Intelligence Degree Levels Explained: Bachelor's vs Master's vs Doctorate

2027 Artificial Intelligence Degree Levels Explained: Bachelor's vs Master's vs Doctorate
2027 Is Data Science Hard? Guide to Overcoming Challenges

2027 Is Data Science Hard? Guide to Overcoming Challenges
2027 Cheapest and Shortest Online Game Programming Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Game Programming Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 How to Become an Identity and Access Management (IAM) Engineer: Education, Salary, and Job Outlook

2027 How to Become an Identity and Access Management (IAM) Engineer: Education, Salary, and Job Outlook
2027 Best HBCUs with Cybersecurity Programs

2027 Best HBCUs with Cybersecurity Programs
2027 Self-Paced Online Information Security Degree Master's Programs

2027 Self-Paced Online Information Security Degree Master's Programs
2027 Best Online Artificial Intelligence Degree Master's Programs for Working Professionals

2027 Best Online Artificial Intelligence Degree Master's Programs for Working Professionals
2027 Most Affordable Master’s in Computer Science Online

2027 Most Affordable Master’s in Computer Science Online
2027 Most Affordable Online Software Engineering Degrees

2027 Most Affordable Online Software Engineering Degrees
2026 Most Affordable Computer Science Degree Programs Ranking in New York

2026 Most Affordable Computer Science Degree Programs Ranking in New York
2027 Best Online Bachelor's in Information Technology Programs

2027 Best Online Bachelor's in Information Technology Programs
2026 Most Affordable Online Artificial Intelligence Degree Programs

2026 Most Affordable Online Artificial Intelligence Degree Programs
2027 Can You Get an Artificial Intelligence Degree Master's Without a Related Bachelor's Degree?

2027 Can You Get an Artificial Intelligence Degree Master's Without a Related Bachelor's Degree?
2026 Most Affordable Cyber Security Degree Programs Ranking in Virginia

2026 Most Affordable Cyber Security Degree Programs Ranking in Virginia
2027 Admission Requirements for Data Science Master's Programs: GPA, Prerequisites & Eligibility Criteria

2027 Admission Requirements for Data Science Master's Programs: GPA, Prerequisites & Eligibility Criteria
Most Affordable Cybersecurity Associate Degree Programs - Budget-Friendly Cybersecurity Schools in Georgia for 2026

Most Affordable Cybersecurity Associate Degree Programs - Budget-Friendly Cybersecurity Schools in Georgia for 2026

Recently Published Articles

2027 Best Psychology Schools in Wisconsin – Accredited Colleges & Programs

2027 Best Psychology Schools in Wisconsin – Accredited Colleges & Programs
2027 How to Become a BCBA in Henderson, NV: Education Requirements & Certification

2027 How to Become a BCBA in Henderson, NV: Education Requirements & Certification
2027 Clinical Psychology Clinical Hours Requirements: What Counts and How to Complete Them

2027 Clinical Psychology Clinical Hours Requirements: What Counts and How to Complete Them
2027 Nurse Consultant Salary by State

2027 Nurse Consultant Salary by State
2027 How to Become a School Counselor in Maine

2027 How to Become a School Counselor in Maine
2027 Best Value Online Creative Writing Master's Degrees: Affordable Accredited Programs with the Highest ROI

2027 Best Value Online Creative Writing Master's Degrees: Affordable Accredited Programs with the Highest ROI
2027 Online Healthcare Administration Bachelor's Degree Programs With No Prerequisites

2027 Online Healthcare Administration Bachelor's Degree Programs With No Prerequisites
2027 Online Information Systems Management Doctorate Programs for Experienced Professionals Without Research Backgrounds

2027 Online Information Systems Management Doctorate Programs for Experienced Professionals Without Research Backgrounds
2027 Can You Get Into a Forensic Science Degree Master's Program with a Low GPA? Admission Chances & Workarounds

2027 Can You Get Into a Forensic Science Degree Master's Program with a Low GPA? Admission Chances & Workarounds
2027 Fastest Online Music Business Degree Programs You Can Finish in Under 2 Years

2027 Fastest Online Music Business Degree Programs You Can Finish in Under 2 Years
2027 Information Technology Degree Coursework Explained: What Classes Can You Expect to Take?

2027 Information Technology Degree Coursework Explained: What Classes Can You Expect to Take?
2027 How to Become a Substitute Teacher in Louisiana

2027 How to Become a Substitute Teacher in Louisiana
2027 What Can You Do with a Marketing Master's Degree? Careers, Salaries & Growth

2027 What Can You Do with a Marketing Master's Degree? Careers, Salaries & Growth
2027 Best Online Human Resource Management Doctorate Programs for Consulting Careers

2027 Best Online Human Resource Management Doctorate Programs for Consulting Careers
2027 Criminal Justice Careers: Guide to Career Paths, Options, & Salary

2027 Criminal Justice Careers: Guide to Career Paths, Options, & Salary
2027 Cheapest and Shortest Online Digital Photography Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Digital Photography Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 How to Become a Medical Biller & Coder in Bakersfield, CA: Education Requirements & Certification

2027 How to Become a Medical Biller & Coder in Bakersfield, CA: Education Requirements & Certification
2027 Electrical Engineering Degree vs Bootcamp vs Certificate: Which Path Leads to Better Career Outcomes?

2027 Electrical Engineering Degree vs Bootcamp vs Certificate: Which Path Leads to Better Career Outcomes?
2027 Hardest and Easiest Courses in an Information Systems Degree Program

2027 Hardest and Easiest Courses in an Information Systems Degree Program
2027 Highest-Paying Social Worker Jobs with Salary and Descriptions

2027 Highest-Paying Social Worker Jobs with Salary and Descriptions
2027 Most Valuable Healthcare Management Certifications

2027 Most Valuable Healthcare Management Certifications