World's Best Scientists 2026 revealed!
Hans Gellersen

Hans Gellersen

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Computer Science
Denmark
2026

D-Index & Metrics

Computer Science

D-Index
73
Citations
19275
World Ranking
1603
National Ranking
5

Hans Gellersen 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 Hans Gellersen 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: 291 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Hans Gellersen 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 Hans Gellersen 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: 73 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Computer Science in Denmark Leader Award
  • 2025 - Research.com Computer Science in Denmark Leader Award
  • 2023 - Research.com Computer Science in Denmark Leader Award
  • 2022 - Research.com Computer Science in Denmark Leader Award

Overview

Hans Gellersen is affiliated with Aarhus University in Denmark and has produced a substantial body of research primarily in the fields of Computer Science and Neuroscience. Their work spans multiple subfields with a significant focus on Human-Computer Interaction and Cognitive Neuroscience, accompanied by research contributions in Information Systems, Computer Vision and Pattern Recognition, and Mechanical Engineering.

Their research topics encompass a broad range of areas, including:

  • Gaze Tracking and Assistive Technology
  • Tactile and Sensory Interactions
  • Interactive and Immersive Displays
  • EEG and Brain-Computer Interfaces
  • Hand Gesture Recognition Systems
  • Visual perception and processing mechanisms
  • User Authentication and Security Systems

Gellersen has published extensively, with notable frequent contributions to venues such as:

  • Proceedings of the ACM on Human-Computer Interaction
  • ACM Symposium on Eye Tracking Research and Applications
  • IEEE Transactions on Visualization and Computer Graphics
  • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies
  • IEEE Computer Graphics and Applications

Their recent papers include:

  • "Sensing with Earables," 2022, Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies
  • "Gaze-Hand Alignment," 2022, Proceedings of the ACM on Human-Computer Interaction
  • "Exploring Gaze for Assisting Freehand Selection-based Text Entry in AR," 2022, Proceedings of the ACM on Human-Computer Interaction
  • "BimodalGaze: Seamlessly Refined Pointing with Gaze and Filtered Gestural Head Movement," 2020, ACM Symposium on Eye Tracking Research and Applications
  • "Gaze+Hold: Eyes-only Direct Manipulation with Continuous Gaze Modulated by Closure of One Eye," 2021, ACM Symposium on Eye Tracking Research and Applications

Their collaboration network includes frequent co-authors such as:

  • Ken Pfeuffer
  • Ludwig Sidenmark
  • Christopher Clarke
  • Joshua Newn
  • Tobias Röddiger

Best Publications

  • There is more to context than location

    Albrecht Schmidt;Michael Beigl;Hans-Werner Gellersen

  • Eye Movement Analysis for Activity Recognition Using Electrooculography

    Andreas Bulling;Jamie A Ward;Hans Gellersen;Gerhard Tröster

  • Smart-Its Friends: A Technique for Users to Easily Establish Connections between Smart Artefacts

    Lars Erik Holmquist;Friedemann Mattern;Bernt Schiele;Petteri Alahuhta

  • Multi-sensor context-awareness in mobile devices and smart artifacts

    Hans W. Gellersen;Albercht Schmidt;Michael Beigl

  • The drift table: designing for ludic engagement

    William W. Gaver;John Bowers;Andrew Boucher;Hans Gellerson

  • Mediacups: experience with design and use of computer-augmented everyday artefacts

    Michael Beigl;Hans-W. Gellersen;Albrecht Schmidt

  • Substitutional Reality: Using the Physical Environment to Design Virtual Reality Experiences

    Adalberto L. Simeone;Eduardo Velloso;Hans Gellersen

  • Shake well before use: authentication based on accelerometer data

    Rene Mayrhofer;Hans Gellersen

  • Shake Well Before Use: Intuitive and Secure Pairing of Mobile Devices

    R. Mayrhofer;H. Gellersen

  • Pursuits: spontaneous interaction with displays based on smooth pursuit eye movement and moving targets

    Mélodie Vidal;Andreas Bulling;Hans Gellersen

  • Beyond prototypes: challenges in deploying ubiquitous systems

    N. Davies;H.-W. Gellersen

  • Object-oriented Web application development

    H.-W. Gellersen;M. Gaedke

  • Gaze + pinch interaction in virtual reality

    Ken Pfeuffer;Benedikt Mayer;Diako Mardanbegi;Hans Gellersen

  • Orbits: Gaze Interaction for Smart Watches using Smooth Pursuit Eye Movements

    Augusto Esteves;Eduardo Velloso;Andreas Bulling;Hans Gellersen

  • Location and Navigation Support for Emergency Responders: A Survey

    C. Fischer;H. Gellersen

  • Toward Mobile Eye-Based Human-Computer Interaction

    Andreas Bulling;Hans Gellersen

  • Wearable eye tracking for mental health monitoring

    MéLodie Vidal;Jayson Turner;Andreas Bulling;Hans Gellersen

  • Performance metrics for activity recognition

    Jamie A. Ward;Paul Lukowicz;Hans W. Gellersen

  • Expected, sensed, and desired: A framework for designing sensing-based interaction

    Steve Benford;Holger Schnädelbach;Boriana Koleva;Rob Anastasi

  • MixFab: a mixed-reality environment for personal fabrication

    Christian Weichel;Manfred Lau;David Kim;Nicolas Villar

Frequent Co-Authors

Andreas Bulling
Andreas Bulling University of Stuttgart
Nicolas Villar
Nicolas Villar Microsoft (United States)
Eduardo Velloso
Eduardo Velloso University of Melbourne
Jason Alexander
Jason Alexander University of Bath
Michael Beigl
Michael Beigl Karlsruhe Institute of Technology
Gerd Kortuem
Gerd Kortuem Delft University of Technology
Enrico Rukzio
Enrico Rukzio University of Ulm
Kristof Van Laerhoven
Kristof Van Laerhoven University of Siegen
Paul Lukowicz
Paul Lukowicz German Research Centre for Artificial Intelligence
Trevor J. Crawford
Trevor J. Crawford Lancaster University

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