World's Best Scientists 2026 revealed!
David Carroll Challener

David Carroll Challener

D-Index & Metrics

Computer Science

D-Index
36
Citations
4334
World Ranking
11385
National Ranking
4681

David Carroll Challener 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 David Carroll Challener 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: 121 publications — 15th percentile

15% of scientists in this discipline score the same or lower.

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

David Carroll Challener 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 David Carroll Challener 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: 36 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

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

Overview

David Carroll Challener is affiliated with Johns Hopkins University in the United States. Their academic profile indicates an active engagement in research and scholarly work associated with this institution.

There are no recent papers listed for David Carroll Challener, which can suggest a focus on other aspects of their academic career or a gap in publicly recorded publications at this time.

No frequent co-authors are mentioned, indicating that either their collaborations have been varied or not prominently documented in the available data.

Similarly, no specific frequent publication venues have been recorded. This might reflect a diversified publication strategy or limited data regarding their publishing history.

No book publications are listed under their name, indicating that their contributions to academic books or chapters have not been documented or are not part of their primary scholarly output.

Their main fields of study have not been specified, and no subfields or main topics of their work have been identified in the available data sources.

There is no record of awards or recognitions associated with David Carroll Challener, which may suggest their career does not currently include publicly noted honors or that these data are not accessible.

Best Publications

  • A Practical Guide to Trusted Computing

    David Challener;Kent Yoder;Ryan Catherman;David Safford

  • Encrypted file system using TCPA

    David Carroll Challener;David Robert Safford

  • Method and system for secure computer moderated voting

    David C. Challener;Richard A. Kelley;Palmer E. Newman

  • Autonomic personal computing

    D. F. Bantz;C. Bisdikian;D. Challener;J. P. Karidis

  • System and method for reporting the trusted state of a virtual machine

    David Carroll Challener;Mark Charles Davis

  • Method and system for automated migration of user settings to a replacement computer system

    Barry Douglas Atkins;David Carroll Challener;Richard Wayne Cheston

  • Business method for secure installation of a credit authorization key on a remote tcpa compliant system

    David Challener

  • A Practical Guide to TPM 2.0: Using the Trusted Platform Module in the New Age of Security

    Will Arthur;David Challener

  • Distributed autonomic backup

    David Frederick Bantz;David Carroll Challener;John Peter Karidis

  • Method and system for password protection of a data processing system that permit a user-selected password to be recovered

    David Carroll Challener;Mohammad Peyravian;Russell Alan Resnick

  • Method and system for providing limited-life machine-specific passwords for data processing systems

    Todd Weston Arnold;David Carroll Challener

  • System and Method to Update Device Driver or Firmware Using a Hypervisor Environment Without System Shutdown

    David Carroll Challener;Mark Charles Davis;Randall Scott Springfield;Rod David Waltermann

  • SYSTEM AND METHOD FOR ALLOCATING GRID COMPUTATION WORKLOAD TO NETWORK STATION

    Bantz David F;Challener David Carroll;Karidis John Peter

  • Method for Securely Creating an Endorsement Certificate in an Insecure Environment

    Ryan Charles Catherman;David Carroll Challener;James Patrick Hoff

  • Computer input stylus and texture control system

    David Carroll Challener;Palmer E. Newman

  • Secure storage tracking for anti-virus speed-up

    David Carroll Challener;John Peter Karidis

  • Methods, apparatus and program product for monitoring network security

    David Challener;David Stafford;Leendert Van Doorn

  • Storing keys in a cryptology device

    David Challener;Scott Elliott;James Hoff;James Ward

  • Method and apparatus for securing communication utilizing a security processor

    David Carroll Challener;Dhruv Manmohandas Desai;Pankaj Rohatgi;David Robert Safford

  • System and apparatus for limiting access to secure data through a portable computer to a time set with the portable computer connected to a base computer

    David Carroll Challener;Ernest Nelson Mandese;Hernando Ovies;James Peter Ward

Frequent Co-Authors

James Peter Ward
James Peter Ward IBM (United States)
Howard Locker
Howard Locker IBM (United States)
Randall Scott Springfield
Randall Scott Springfield Lenovo (Singapore)
Daryl Carvis Cromer
Daryl Carvis Cromer IBM (United States)
Richard Alan Dayan
Richard Alan Dayan IBM (United States)
John P. Karidis
John P. Karidis IBM (United States)
Mohammad Peyravian
Mohammad Peyravian IBM (United States)
Eric Richard Kern
Eric Richard Kern Lenovo Professional Services & TruScale
Ajay Mohindra
Ajay Mohindra Amazon (United States)
Arunava Gupta
Arunava Gupta University of Alabama

External Links

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