World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
56
Citations
11198
World Ranking
4119
National Ranking
120

Gamini Dissanayake 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 Gamini Dissanayake 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: 351 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Gamini Dissanayake 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 Gamini Dissanayake 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: 56 D-Index — 72nd percentile

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

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

Overview

Gamini Dissanayake is affiliated with the University of Technology Sydney in Australia. Their research primarily spans the fields of Computer Science and Engineering, with a significant focus on subfields including Computer Vision and Pattern Recognition, Aerospace Engineering, Electrical and Electronic Engineering, Artificial Intelligence, and Computer Networks and Communications.

The scientist's research topics encompass areas related to robotics and sensor-based localization, advanced image and video retrieval techniques, indoor and outdoor localization technologies, as well as image and object detection techniques. Additional areas of work include target tracking and data fusion in sensor networks, optimization and search problems, and computational geometry and mesh generation.

Frequent coauthors working alongside Gamini Dissanayake include Shoudong Huang, Liang Zhao, Yongbo Chen, Runjian Chen, and Huan Yin.

Recent publications by Dissanayake include:

  • "Cramér-Rao Bounds and Optimal Design Metrics for Pose-Graph SLAM," 2021, IEEE Transactions on Robotics
  • "Mobile Robotic Sensors for Environmental Monitoring using Gaussian Markov Random Field," 2020, Robotica
  • "Deep Samplable Observation Model for Global Localization and Kidnapping," 2021, IEEE Robotics and Automation Letters
  • "Anchor Selection for SLAM Based on Graph Topology and Submodular Optimization," 2021, IEEE Transactions on Robotics
  • "State Estimation of a Partially Observable Multi-Link System with No Joint Encoders Incorporating External Dead-Reckoning," 2021, 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)

Dissanayake has contributed to publications in the following venues:

  • IEEE Transactions on Robotics
  • Robotica
  • IEEE Robotics and Automation Letters
  • 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
  • Springer proceedings in advanced robotics

Best Publications

  • Driver Drowsiness Classification Using Fuzzy Wavelet-Packet-Based Feature-Extraction Algorithm

    R N Khushaba;S Kodagoda;S Lal;G Dissanayake

  • The aiding of a low-cost strapdown inertial measurement unit using vehicle model constraints for land vehicle applications

    G. Dissanayake;S. Sukkarieh;E. Nebot;H. Durrant-Whyte

  • Convergence and Consistency Analysis for Extended Kalman Filter Based SLAM

    Shoudong Huang;Gamini Dissanayake

  • Toward improved control of prosthetic fingers using surface electromyogram (EMG) signals

    Rami N. Khushaba;Sarath Kodagoda;Maen Takruri;Gamini Dissanayake

  • A computationally efficient solution to the simultaneous localisation and map building (SLAM) problem

    G. Dissanayake;H. Durrant-Whyte;T. Bailey

  • An experiment in autonomous navigation of an underground mining vehicle

    S. Scheding;G. Dissanayake;E.M. Nebot;H. Durrant-Whyte

  • An efficient approach to the simultaneous localisation and mapping problem

    S.B. Williams;G. Dissanayake;H. Durrant-Whyte

  • Autonomous underwater simultaneous localisation and map building

    S.B. Williams;P. Newman;G. Dissanayake;H. Durrant-Whyte

  • Towards multi-vehicle simultaneous localisation and mapping

    S.B. Williams;G. Dissanayake;H. Durrant-Whyte

  • An Experimental and Theoretical Investigation into Simultaneous Localisation and Map Building

    M. W. M. G. Dissanayake;P. Newman;Hugh F. Durrant-Whyte;Steve Clark

  • Towards terrain-aided navigation for underwater robotics

    Stefan B. Williams;Gamini Dissanayake;Hugh F. Durrant-Whyte

  • Convergence and Consistency Analysis for a 3-D Invariant-EKF SLAM

    Teng Zhang;Kanzhi Wu;Jingwei Song;Shoudong Huang

  • Choice modeling and the brain: A study on the Electroencephalogram (EEG) of preferences

    Rami N. Khushaba;Luke Greenacre;Sarath Kodagoda;Jordan Louviere

  • A review of recent developments in Simultaneous Localization and Mapping

    Gamini Dissanayake;Shoudong Huang;Zhan Wang;Ravindra Ranasinghe

  • A robust RGB-D SLAM algorithm

    Gibson Hu;Shoudong Huang;Liang Zhao;Alen Alempijevic

  • Active SLAM using Model Predictive Control and Attractor based Exploration

    Cindy Leung;Shoudong Huang;Gamini Dissanayake

  • An efficient multiple hypothesis filter for bearing-only SLAM

    N.M. Kwok;G. Dissanayake

  • Map Management for Efficient Simultaneous Localization and Mapping (SLAM)

    Gamini Dissanayake;Stefan B. Williams;Hugh Durrant-Whyte;Tim Bailey

  • Sparse Local Submap Joining Filter for Building Large-Scale Maps

    Shoudong Huang;Zhan Wang;G. Dissanayake

  • MIS-SLAM: Real-Time Large-Scale Dense Deformable SLAM System in Minimal Invasive Surgery Based on Heterogeneous Computing

    Jingwei Song;Jun Wang;Liang Zhao;Shoudong Huang

  • Multi-Step Look-Ahead Trajectory Planning in SLAM: Possibility and Necessity

    Shoudong Huang;N.M. Kwok;G. Dissanayake;Q.P. Ha

Frequent Co-Authors

Shoudong Huang
Shoudong Huang University of Technology Sydney
Hugh Durrant-Whyte
Hugh Durrant-Whyte University of Sydney
Ngaiming Kwok
Ngaiming Kwok University of New South Wales
Stefan B. Williams
Stefan B. Williams University of Sydney
Mohammad Norouzi
Mohammad Norouzi Google (United States)
Eduardo Nebot
Eduardo Nebot University of Sydney
Gaurav S. Sukhatme
Gaurav S. Sukhatme University of Southern California
Salah Sukkarieh
Salah Sukkarieh University of Sydney
Kenneth J. Waldron
Kenneth J. Waldron University of Technology Sydney
Andreas Girgensohn
Andreas Girgensohn FX Palo Alto Laboratory

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