World's Best Scientists 2026 revealed!
Gregory Francis Pfister

Gregory Francis Pfister

D-Index & Metrics

Computer Science

D-Index
37
Citations
5366
World Ranking
10830
National Ranking
4509

Gregory Francis Pfister 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 Gregory Francis Pfister 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: 92 publications — 6th percentile

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

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

Gregory Francis Pfister 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 Gregory Francis Pfister 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: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Gregory Francis Pfister is a researcher affiliated with IBM in the United States. Their professional focus is connected to IBM's activities within the country. The available data does not list specific research papers, co-authors, or publication venues associated with their work.

Details regarding their fields and subfields of study have not been provided, nor is there information on particular topics they have explored in academic or professional research. Similarly, no book publications or awards have been recorded in the source data.

While the absence of these details limits the scope of this profile, the association with IBM suggests involvement in areas related to the company's research interests, which often include computing technologies, hardware development, and systems engineering, though these cannot be confirmed here.

Best Publications

  • The IBM Research Parallel Processor Prototype (RP3): Introduction and Architecture.

    Gregory F. Pfister;William C. Brantley;David A. George;Steve L. Harvey

  • “Hot spot” contention and combining in multistage interconnection networks

    Unknown

  • “Hot spot” contention and combining in multistage interconnection networks

    Gregory F. Pfister;V. Alan Norton

  • End node partitioning using virtualization

    David F. Craddock;David Arlen Elko;Thomas Anthony Gregg;Gregory Francis Pfister

  • A single-program-multiple-data computational model for EPEX/FORTRAN

    F. Darema;D.A. George;V.A. Norton;G.F. Pfister

  • The Yorktown Simulation Engine: Introduction

    Gregory F. Pfister

  • In search of clusters: the coming battle in lowly parallel computing

    Gregory F. Pfister

  • Infiniband work and completion queue management via head and tail circular buffers with indirect work queue entries

    David F. Craddock;Thomas Anthony Gregg;Ian David Judd;Gregory Francis Pfister

  • Method and apparatus for efficiently handling temporarily cacheable data

    John H. Anthony;William C. Brantley;Kevin P. McAuliffe;Vern A. Norton

  • Apparatus and method for virtualizing a queue pair space to minimize time-wait impacts

    David F. Craddock;Danny Marvin Neal;Gregory Francis Pfister;Renato John Recio

  • Method and apparatus for managing data in a distributed buffer system

    Gregory Francis Pfister;Renato John Recio;Noshir Cavas Wadia

  • Software Support for the Yorktown Simulation Engine

    E. Kronstadt;G. Pfister

  • Method and apparatus for reliably choosing a master network manager during initialization of a network computing system

    Giles Roger Frazier;Gregory Francis Pfister;Steven Mark Thurber;Dono Van-Mierop

  • Method and system for providing visibility of ethernet components to a subnet manager in a converged infiniband over ethernet network

    Aaron C. Brown;Jimmy R. Hill;Gregory F. Pfister;Renato J. Recio

  • Apparatus and method for implementing multicast on a system area network channel adapter

    Bruce Beukema;Gregory Pfister;Renato Recio;Steven Thurber

  • Method and apparatus for ensuring scalable mastership during initialization of a system area network

    Giles Roger Frazier;Danny Marvin Neal;Gregory Francis Pfister;Steven Mark Thurber

  • Method and apparatus for reporting unauthorized attempts to access nodes in a network computing system

    Bruce Leroy Beukema;Danny Marvin Neal;Gregory Francis Pfister;Renato John Recio

  • Open format storage subsystem apparatus and method

    Danny Marvin Neal;Gregory Francis Pfister;Renato John Recio

  • Efficient process for handover between subnet managers

    Renato John Recio;Danny Marvin Neal;Gregory Francis Pfister;Gregory Michael Nordstrom

  • The Onset of Hot-Spot Contention.

    Gregory F. Pfister;Manoj Kumar

  • Aperiodic mapping system using power-of-two stride access to interleaved devices

    Keven P. McAuliffe;Evelyn A. Melton;Vern A. Norton;Gregoty F. Pfister

Frequent Co-Authors

Renato J. Recio
Renato J. Recio IBM (United States)
Steven Mark Thurber
Steven Mark Thurber IBM (United States)
Danny Marvin Neal
Danny Marvin Neal IBM (United States)
David Craddock
David Craddock IBM (United States)
Thomas A. Gregg
Thomas A. Gregg IBM (United States)
Richard Louis Arndt
Richard Louis Arndt IBM (United States)
José Duato
José Duato Universitat Politècnica de València

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Best Scientists Citing Gregory Francis Pfister