World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
46
Citations
7638
World Ranking
6908
National Ranking
3024

A. Hamilton Ii Rick 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 A. Hamilton Ii Rick 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: 344 publications — 81st percentile

81% of scientists in this discipline score the same or lower.

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

A. Hamilton Ii Rick 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 A. Hamilton Ii Rick 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: 46 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Overview

What is he best known for?

The fields of study he is best known for:

  • Operating system
  • Computer network
  • Software

Virtual universe, Avatar, World Wide Web, Human–computer interaction and Real-time computing are his primary areas of study. His Virtual universe research is multidisciplinary, incorporating perspectives in Virtual machine, Computer graphics, Theoretical physics, Set and Resource. Avatar is closely attributed to Secure communication in his study.

In general World Wide Web, his work in Metadata is often linked to Wish, Virtual entity and Phishing linking many areas of study. The various areas that A. Hamilton Ii Rick examines in his Human–computer interaction study include Session, Multimedia and Component. His Real-time computing study integrates concerns from other disciplines, such as Radio-frequency identification, Simulation, Data center, Embedded system and Event.

His most cited work include:

  • Avatar appearance transformation in a virtual universe (95 citations)
  • Controlling and using virtual universe wish lists (92 citations)
  • Indicating physical site energy usage through a virtual environment (90 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Virtual universe, Avatar, World Wide Web, Multimedia and Human–computer interaction. The concepts of his Virtual universe study are interwoven with issues in Computer graphics, Rendering, Advertising, Real-time computing and Component. His biological study spans a wide range of topics, including Computer network and Data center.

His Component study frequently links to other fields, such as Set. In most of his Human–computer interaction studies, his work intersects topics such as Virtual machine. A. Hamilton Ii Rick undertakes multidisciplinary studies into Virtual world and Metaverse in his work.

He most often published in these fields:

  • Virtual universe (33.03%)
  • Avatar (20.30%)
  • World Wide Web (16.97%)

What were the highlights of his more recent work (between 2012-2016)?

  • Multimedia (13.94%)
  • Set (10.30%)
  • Virtual universe (33.03%)

In recent papers he was focusing on the following fields of study:

A. Hamilton Ii Rick mainly focuses on Multimedia, Set, Virtual universe, Distributed computing and Avatar. His Multimedia research also works with subjects such as

  • Rendering which is related to area like Human–computer interaction, Payment and Method,
  • Presentation together with Preference. His research integrates issues of Workload and Selection in his study of Set.

His Virtual universe research includes themes of Matching, Virtual world and Computer graphics. His work in Distributed computing addresses issues such as Resource, which are connected to fields such as Theoretical physics, Applications of UML and Software. His Avatar research incorporates themes from Information presentation and World Wide Web.

Between 2012 and 2016, his most popular works were:

  • Collapsing areas of a region in a virtual universe to conserve computing resources (63 citations)
  • Deferred Teleportation or Relocation in Virtual Worlds (51 citations)
  • System and method to control heat dissipation through service level analysis (39 citations)

In his most recent research, the most cited papers focused on:

  • Operating system
  • Computer network
  • Software

His scientific interests lie mostly in Set, Avatar, Virtual universe, Real-time computing and Multimedia. His Set research is multidisciplinary, incorporating elements of Resource and Distributed computing. His Resource study combines topics from a wide range of disciplines, such as Theoretical physics, Data and Service level requirement.

His Avatar study spans across into areas like Metaverse and Teleportation. The various areas that A. Hamilton Ii Rick examines in his Virtual universe study include Information presentation, Computer graphics and Component. His study in Real-time computing is interdisciplinary in nature, drawing from both Control, Embedded system, Service-level agreement and Thermal management of electronic devices and systems.

Best Publications

  • Systems and methods for compensating participants of virtual environments

    II Rick A. Hamilton;Robert A. Hood;Robert C. McGinley;James W. Seaman

  • Avatar appearance transformation in a virtual universe

    Peter G. Finn;A. Hamilton Ii Rick;Jenny S. Li;Anne R. Sand

  • Using voice biometrics across virtual environments in association with an avatar's movements

    Kulvir S. Bhogal;A. Hamilton Ii Rick;Dimitri Kanevsky;Clifford A. Pickover

  • Controlling and using virtual universe wish lists

    A. Hamilton Ii Rick;James R. Kozloski;Brian M. O'Connell;Clifford A. Pickover

  • Modifying time progression rates in a virtual universe

    A. Hamilton Ii Rick;Paul A. Moskowitz;Brian M. O'Connell;Clifford A. Pickover

  • Introducing selective energy efficiency in a virtual environment

    A. Hamilton Ii Rick;John P. Karidis;Clifford A. Pickover;Robert Wisniewski

  • Indicating physical site energy usage through a virtual environment

    Vittorio Castelli;A. Hamilton Ii Rick;Clifford A. Pickover;Robert Wisniewski

  • Secure communication modes in a virtual universe

    A. Hamilton Ii Rick;Brian M. O'Connell;Clifford A. Pickover;Anne R. Sand

  • Developing user profiles in virtual worlds

    Christopher J. Dawson;A. Hamilton Ii Rick;Michael D. Kendzierski;James W. Seaman

  • Method, system and program product for distribution of feedback among customers in real-time

    A. Hamilton Ii Rick;William J. Huie;Jenny S. Li;Clifford A. Pickover

  • Dynamically expanding computing resources in a networked computing environment

    Gregory J. Boss;Christopher J. Dawson;A. Hamilton Ii Rick;Brian M. O'Connell

  • Collapsing areas of a region in a virtual universe to conserve computing resources

    A. Hamilton Ii Rick;Paul A. Moskowitz;Brian M. O'Connell;Clifford A. Pickover

  • Variable rate travel fee based upon vehicle occupancy

    Duncan Ashby;A. Hamilton Ii Rick;Naveen Lamba;Colin Fung Wan Lim

  • Automatic transformation of inventory items in a virtual universe

    A. Hamilton Ii Rick;Brain M. O'Connell;Clifford A. Pickover;Keith R. Walker

  • Virtual universe subject matter expert assistance

    A. Hamilton Ii Rick;Steven M. Harrison;Brian M. O'Connell;Keith R. Walker

  • Dynamically building application environments in a computational grid

    Craig W. Fellenstein;A. Hamilton Ii Rick;Joshy Joseph;James W. Seaman

  • Region access authorization in a virtual environment

    Christopher J. Dawson;Vincenzo V. DiLuoffo;A. Hamilton Ii Rick;James W. Seaman

  • Modifying a display quality of an area in a virtual universe according to avatar characteristics

    A. Hamilton Ii Rick;Paul A. Moskowitz;Brian M. O`Connell;Clifford A. Pickover

  • System and method to control data center air handling systems

    Christopher J. Dawson;Vincenzo V. DiLuoffo;A. Hamilton Ii Rick;Michael D. Kendzierski

  • Use of information channels to provide communications in a virtual environment

    Christopher J. Dawson;A. Hamilton Ii Rick;Michael J. Osias;Brian W. Sledge

  • Virtual universe account protection

    A. Hamilton Ii Rick;James R. Kozloski;Brian M. O'Connell;Clifford A. Pickover

Frequent Co-Authors

Brian M. O'Connell
Brian M. O'Connell IBM (United States)
Clifford A. Pickover
Clifford A. Pickover IBM (United States)
Keith R. Walker
Keith R. Walker IBM (United States)
Gregory J. Boss
Gregory J. Boss Optum (United States)
Christopher J. Dawson
Christopher J. Dawson IBM (United States)
James W. Seaman
James W. Seaman IBM (United States)
Kulvir S. Bhogal
Kulvir S. Bhogal IBM (United States)
Paul A. Moskowitz
Paul A. Moskowitz IBM (United States)
Carl Phillip Gusler
Carl Phillip Gusler IBM (United States)
Vittorio Castelli
Vittorio Castelli IBM (United States)

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