World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
42
Citations
9051
World Ranking
8272
National Ranking
191

James Roberts 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 James Roberts 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: 136 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

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

James Roberts 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 James Roberts 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: 42 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Overview

James Roberts is affiliated with the French Institute for Research in Computer Science and Automation (INRIA) in France. Their research spans several interrelated fields, with a strong focus on Medicine and Neuroscience. Within these domains, Roberts has contributed extensively to subfields such as Cognitive Neuroscience, Economics and Econometrics, Computer Networks and Communications, Developmental and Educational Psychology, and Social Psychology.

Their work addresses a variety of main topics, notably Motor Control and Adaptation, Sport Psychology and Performance, Healthcare Policy and Management, Action Observation and Synchronization, Visual Perception and Processing Mechanisms, Caching and Content Delivery, and Congenital Diaphragmatic Hernia Studies.

Roberts's research output includes papers published in key scientific venues. Frequent publication venues are:

  • Experimental Brain Research
  • SSRN Electronic Journal
  • Human Movement Science
  • JAMA Network Open
  • Journal of Political Economy

Representative recent papers authored or co-authored by Roberts are:

  • Speculative Fever: Investor Contagion in the Housing Bubble, 2021, American Economic Review
  • Speculators and Middlemen: The Strategy and Performance of Investors in the Housing Market, 2020, Review of Financial Studies
  • Association Between Hospital Private Equity Acquisition and Outcomes of Acute Medical Conditions Among Medicare Beneficiaries, 2022, JAMA Network Open
  • Repositioning and market power after airline mergers, 2022, The RAND Journal of Economics
  • Bidding and Drilling under Uncertainty: An Empirical Analysis of Contingent Payment Auctions, 2022, Journal of Political Economy

They have collaborated frequently with several co-authors, including:

  • Ryan C. McDevitt
  • Caroline Wakefield
  • Paul J. Eliason
  • Riley League
  • James J. Malone

Best Publications

  • Bandwidth sharing: objectives and algorithms

    Laurent Massoulié;James Roberts

  • Object replication strategies in content distribution networks

    Jussi Kangasharju;James Roberts;Keith W. Ross

  • Broadband Network Teletraffic: Final Report of Action COST 242

    James Roberts;Ugo Mocci;Jorma Virtamo;Allan T. Andersen

  • Statistical bandwidth sharing: a study of congestion at flow level

    S. Ben Fred;T. Bonald;A. Proutiere;G. Régnié

  • Bandwidth sharing and admission control for elastic traffic

    L. Massoulié;J. W. Roberts

  • Impact of traffic mix on caching performance in a content-centric network

    Christine Fricker;Philippe Robert;James Roberts;Nada Sbihi

  • A versatile and accurate approximation for LRU cache performance

    Christine Fricker;Philippe Robert;James Roberts

  • The superposition of variable bit rate sources in an ATM multiplexer

    I. Norros;J.W. Roberts;A. Simonian;J.T. Virtamo

  • Traffic theory and the Internet

    J.W. Roberts

  • Broadband Network Traffic

    James Roberts;Ugo Mocci;Jorma Virtamo

  • The superposition of periodic cell arrival streams in an ATM multiplexer

    J.W. Roberts;J.T. Virtamo

  • Internet traffic, QoS, and pricing

    J.W. Roberts

  • Congestion probabilities in a circuit-switched integrated services network

    Zbigniew Dziong;James W. Roberts

  • A new direction for quality of service: flow-aware networking

    S. Oueslati;J. Roberts

  • Statistical performance guarantees for streaming flows using expedited forwarding

    T. Bonald;A. Proutiere;J.W. Roberts

  • Flow-aware traffic control for a content-centric network

    Sara Oueslati;James Roberts;Nada Sbihi

  • Rate control for VBR video coders in broad-band networks

    H. Hamdi;J.W. Roberts;P. Rolin

  • A survey on statistical bandwidth sharing

    J. W. Roberts

  • Cross-protect: implicit service differentiation and admission control

    A. Kortebi;S. Oueslati;J.W. Roberts

  • Broadband Network Traffic: Performance Evaluation and Design of Broadband Multiservice Networks: Final Report of Action Cost 242

    Ugo Mocci;Jorma Virtamo;James Roberts

  • The Superposition of Variable Bit Rate Sources in an

    Ilkka Norros;James W. Roberts;Alain Simonian;Jorma T. Virtamo

Frequent Co-Authors

Thomas Bonald
Thomas Bonald Télécom ParisTech
Alexandre Proutiere
Alexandre Proutiere Royal Institute of Technology
Laurent Massoulié
Laurent Massoulié French Institute for Research in Computer Science and Automation - INRIA
Ali Movaghar
Ali Movaghar Sharif University of Technology
Emilio Leonardi
Emilio Leonardi Polytechnic University of Turin
Keith W. Ross
Keith W. Ross New York University
Jussi Kangasharju
Jussi Kangasharju University of Helsinki
Paolo Giaccone
Paolo Giaccone Polytechnic University of Turin
Darryl Veitch
Darryl Veitch University of Technology Sydney
David Hutchison
David Hutchison Lancaster University

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