World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
39
Citations
15472
World Ranking
9487
National Ranking
4018

Robert J. Thomas 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 Robert J. Thomas 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: 147 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Robert J. Thomas 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 Robert J. Thomas 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: 39 D-Index — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

Overview

Robert J. Thomas is affiliated with Cornell University in the United States. Their research primarily falls within the field of Environmental Science, with a significant focus on ecology and related subfields.

Their main areas of study include:

  • Avian ecology and behavior
  • Wildlife Ecology and Conservation
  • Animal Vocal Communication and Behavior
  • Animal Behavior and Reproduction
  • Species Distribution and Climate Change
  • Marine animal studies overview
  • Wildlife-Road Interactions and Conservation

Robert J. Thomas's recent published papers reflect a wide range of interests mostly situated within avian and wildlife ecology. Some key recent publications are:

  • "Temporal patterns of wildlife roadkill in the UK," 2021, published in PLoS ONE
  • "Raspberry Pi nest cameras: An affordable tool for remote behavioral and conservation monitoring of bird nests," 2021, published in Ecology and Evolution
  • "Seasonal and ontological variation in diet and age-related differences in prey choice, by an insectivorous songbird," 2022, published in Ecology and Evolution
  • "Experiencing the Macromarketing Dimensions of Sustainability: Lessons Learned From Field Trips to the Ultra Novel," 2021, published in Journal of Marketing Education
  • "Contrasting sensitivity of nestling and fledgling Barn Swallow Hirundo rustica body mass to local weather conditions," 2020, published in Ibis

Frequent co-authors working with Robert J. Thomas include:

  • Renata Medeiros
  • Ian P. Vaughan
  • Annalea Beard
  • Elizabeth Clingham
  • Leeann Henry

Their work has appeared consistently in a few key publication venues, particularly:

  • Ecology and Evolution
  • Biological Journal of the Linnean Society
  • Ibis
  • Ringing & Migration
  • Waterbirds

Their book publications include titles from prominent publishers: "Storm-petrels," published in 2024 by Bloomsbury Publishing plc, and "Finding Wisdom in Brand Tragedies," published in 2023 by World Scientific.

Robert J. Thomas's research covers several subfields within Environmental Science, notably:

  • Ecology
  • Ecology, Evolution, Behavior and Systematics
  • Global and Planetary Change
  • Developmental Biology
  • Ecological Modeling

Best Publications

  • MATPOWER: Steady-State Operations, Planning, and Analysis Tools for Power Systems Research and Education

    R D Zimmerman;C E Murillo-Sánchez;R J Thomas

  • Malicious Data Attacks on the Smart Grid

    O. Kosut;Liyan Jia;R. J. Thomas;Lang Tong

  • Stability-constrained optimal power flow

    D. Gan;R.J. Thomas;R.D. Zimmerman

  • On Computational Issues of Market-Based Optimal Power Flow

    Hongye Wang;C.E. Murillo-Sanchez;R.D. Zimmerman;R.J. Thomas

  • The Mysterious Art and Science of Knowledge-Worker Performance

    Thomas H. Davenport;Robert J. Thomas;Susan Cantrell

  • Malicious Data Attacks on Smart Grid State Estimation: Attack Strategies and Countermeasures

    Oliver Kosut;Liyan Jia;Robert J. Thomas;Lang Tong

  • MATPOWER's extensible optimal power flow architecture

    Ray D. Zimmerman;Carlos E. Murillo-Sanchez;Robert J. Thomas

  • Generating Statistically Correct Random Topologies for Testing Smart Grid Communication and Control Networks

    Zhifang Wang;Anna Scaglione;Robert J Thomas

  • A method for transmission system expansion planning considering probabilistic reliability criteria

    Jaeseok Choi;T. Tran;A.A. El-Keib;R. Thomas

  • Bluenet - a new scatternet formation scheme

    Zhifang Wang;R.J. Thomas;Z. Haas

  • Secure Planning and Operations of Systems With Stochastic Sources, Energy Storage, and Active Demand

    Carlos E. Murillo-Sanchez;Ray D. Zimmerman;C. Lindsay Anderson;Robert J. Thomas

  • Limiting false data attacks on power system state estimation

    Oliver Kosut;Liyan Jia;Robert J. Thomas;Lang Tong

  • Electrical centrality measures for electric power grid vulnerability analysis

    Zhifang Wang;Anna Scaglione;Robert J. Thomas

  • Subspace Methods for Data Attack on State Estimation: A Data Driven Approach

    Jinsub Kim;Lang Tong;Robert J. Thomas

  • Impact of Data Quality on Real-Time Locational Marginal Price

    Liyan Jia;Jinsub Kim;Robert J. Thomas;Lang Tong

  • Transmission Expansion Planning Using Contingency Criteria

    Jaeseok Choi;T.D. Mount;R.J. Thomas

  • On malicious data attacks on power system state estimation

    Oliver Kosut;Liyan Jia;Robert J. Thomas;Lang Tong

  • A Markov-Transition Model for Cascading Failures in Power Grids

    Zhifang Wang;Anna Scaglione;Robert J. Thomas

  • A Strategic Approach to Managing Product Recalls

    N. Craig Smith;Robert J. Thomas;John A. Quelch

  • From Packet to Power Switching: Digital Direct Load Scheduling

    M. Alizadeh;A. Scaglione;R. J. Thomas

  • Data Framing Attack on State Estimation

    Jinsub Kim;Lang Tong;Robert J. Thomas

Frequent Co-Authors

Lang Tong
Lang Tong Cornell University
Anna Scaglione
Anna Scaglione Cornell University
William D. Schulze
William D. Schulze Cornell University
James S. Thorp
James S. Thorp Virginia Tech
Roy Billinton
Roy Billinton University of Saskatchewan
Deqiang Gan
Deqiang Gan Zhejiang University
Hsiao-Dong Chiang
Hsiao-Dong Chiang Cornell University
Bernard C. Lesieutre
Bernard C. Lesieutre University of Wisconsin–Madison
Zygmunt J. Haas
Zygmunt J. Haas The University of Texas at Dallas
Thomas J. Overbye
Thomas J. Overbye Texas A&M University

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