World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
32
Citations
3644
World Ranking
9604
National Ranking
2728

Stephen J. Todd publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Stephen J. Todd sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 175 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Stephen J. Todd D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Stephen J. Todd sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 32 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Stephen J. Todd is affiliated with DELL in the United States, contributing to research primarily within the fields of Biochemistry, Genetics and Molecular Biology, as well as Agricultural and Biological Sciences. Their work involves key subfields such as Molecular Biology and Plant Science.

The scientist's research topics focus on Genomics and Chromatin Dynamics, Chromosomal and Genetic Variations, and Genomics and Phylogenetic Studies. These areas form the core of their investigations and scholarly output.

Stephen J. Todd has published in the journal Bioinformatics. One notable paper from 2020 is titled CSynth: an interactive modelling and visualization tool for 3D chromatin structure, which has been cited 21 times. This publication reflects engagement with computational tools for studying chromatin architecture.

Collaboration is a component of their research, with frequent coauthors including Peter Todd, Simon J. McGowan, James R. Hughes, Yasutaka Kakui, and Frédéric Fol Leymarie. Each has contributed jointly on at least one publication, indicating a collaborative research network.

Best Publications

  • Method and apparatus for cookie anonymization and rejection

    Wayne A. Pauley;Stephen J. Todd;Michel F. Fisher

  • Parameter reduction and context selection for compression of gray-scale images

    Stephen Todd;Glen G. Langdon;Jorma Rissanen

  • Method and apparatus for migrating data in a computer system

    Stephen J. Todd;Steven M. Blumenau;Zoran Cakeljic

  • Methods and apparatus for parsing a content address to facilitate selection of a physical storage location in a data storage system

    Michael Kilian;Stephen Todd;Tom Teugels;Jan Van Riel

  • Methods and apparatus for secure modification of a retention period for data in a storage system

    Stephen J. Todd;Michael Kilian

  • The Peterlee Relational Test Vehicle - A System Overview

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  • Method and apparatus for managing migration of data in a clustered computer system environment

    Stephen J. Todd;Steven M. Blumenau;Zoran Cakeljic;Donagh Buckley

  • Managing data storage for databases based on application awareness

    Stephen J. Todd

  • Methods and apparatus for accessing content in a virtual pool on a content addressable storage system

    Stephen J Todd;Michael Kilian;Tom Teugels

  • Pushing attribute information to storage devices for network topology access

    Walter T. Dobberpuhl;Andreas L. Bauer;George M. Ericson;Charles H. Hopkins

  • Application aware storage resource provisioning

    Brian Castelli;Andreas L. Bauer;Mark A. Parenti;Stephen J. Todd

  • Method and apparatus for managing access to volumes of storage

    Stephen J. Todd;Matthew J. D'Errico;Steven M. Blumenau

  • Privacy scoring for cloud services

    Stephen Todd;Rhonda Baldwin;David Dietrich;Wayne A. Pauley

  • Methods and apparatus for deleting content from a storage system

    Philippe Armangau;Stephen J. Todd;John Loonie

  • Method and apparatus for managing migration of data in a computer system

    Stephen J. Todd

  • Methods and apparatus for managing the storage of content in a file system

    Phillipe Armangau;Stephen J. Todd

  • Managing databases in data storage systems

    Stephen J. Todd;Michel F. Fisher

  • Methods and apparatus for scheduling an action on a computer

    Philippe Armangau;Stephen J. Todd

  • Methods and apparatus for extending a retention period for data in a storage system

    Stephen J. Todd;Michael Kilian

  • Flexibly managing I/O operations based on application awareness

    Paul J. Caruso;Stephen J. Todd

  • Methods and apparatus for increasing the storage capacity of a zone of a storage system

    Stephen J. Todd;Tom Teugels;Jan F. Van Riel

  • Method and apparatus for undoing a data migration in a computer system

    Stephen J. Todd;Conor Fox;Donagh Buckley;Philip Bell Ii John

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