World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
44
Citations
6865
World Ranking
7660
National Ranking
24

Cathal Gurrin 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 Cathal Gurrin 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: 454 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Cathal Gurrin 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 Cathal Gurrin 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: 44 D-Index — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Overview

Cathal Gurrin is affiliated with Dublin City University in Ireland. Their research primarily focuses on fields within computer science, with a strong emphasis on computer vision and pattern recognition, artificial intelligence, cognitive neuroscience, human-computer interaction, and general health professions.

The scientist's work covers several main topics, including:

  • Multimodal Machine Learning Applications
  • Advanced Image and Video Retrieval Techniques
  • Video Analysis and Summarization
  • Domain Adaptation and Few-Shot Learning
  • Topic Modeling
  • Human Pose and Action Recognition
  • Image Retrieval and Classification Techniques

Gurrin has published extensively, contributing 130 papers in total. Notable publication venues include:

  • arXiv (Cornell University)
  • International Journal of Multimedia Information Retrieval
  • IEEE Access
  • Online Information Review
  • Zenodo (CERN European Organization for Nuclear Research)

Several recent papers showcase their research in interactive video retrieval and multimedia computing:

  • Is the Reign of Interactive Search Eternal? Findings from the Video Browser Showdown 2020, 2021, ACM Transactions on Multimedia Computing Communications and Applications
  • Interactive video retrieval evaluation at a distance: comparing sixteen interactive video search systems in a remote setting at the 10th Video Browser Showdown, 2022, International Journal of Multimedia Information Retrieval
  • Interactive video retrieval in the age of effective joint embedding deep models: lessons from the 11th VBS, 2023, Multimedia Systems
  • Evaluating Performance and Trends in Interactive Video Retrieval: Insights From the 12th VBS Competition, 2024, IEEE Access
  • Comparing Interactive Retrieval Approaches at the Lifelog Search Challenge 2021, 2023, IEEE Access

The scientist frequently collaborates with several co-authors. Noteworthy collaborators include Minh-Triet Tran, Binh T. Nguyen, Van-Tu Ninh, Klaus Schoeffmann, and Graham Healy, each having contributed with Gurrin to multiple publications.

In addition to articles, Gurrin has contributed to books published by Springer Science+Business Media, including titles such as Advances in Information Retrieval (2023 editions) and MultiMedia Modeling (2022).

Best Publications

  • Lifelogging: Personal Big Data

    Cathal Gurrin;Alan F. Smeaton;Aiden R. Doherty

  • Passively recognising human activities through lifelogging

    Aiden R. Doherty;Niamh Caprani;Ciarán í Conaire;Vaiva Kalnikaite

  • Touch Screens for the Older User

    Niamh Caprani;Noel E. O’Connor;Cathal Gurrin

  • Topic-dependent sentiment analysis of financial blogs

    Neil O'Hare;Michael Davy;Adam Bermingham;Paul Ferguson

  • Children’s everyday exposure to food marketing: an objective analysis using wearable cameras

    L. N. Signal;J. Stanley;M. Smith;M. B. Barr

  • Constructing a SenseCam visual diary as a media process

    Hyowon Lee;Alan F. Smeaton;Noel E. O'connor;Gareth Jones

  • Experiences of Aiding Autobiographical Memory Using the SenseCam

    Aiden R. Doherty;Katalin Pauly-Takacs;Niamh Caprani;Cathal Gurrin

  • Combination of content analysis and context features for digital photograph retrieval.

    Neil O'Hare;Cathal Gurrin;Gareth J.F. Jones;Alan F. Smeaton

  • Overview of the NTCIR-14 Lifelog-3 task

    C. Gurrin;H. Joho;F. Hopfgartner;L. Zhou

  • Overview of NTCIR-13 Lifelog-2 Task

    Cathal Gurrin;Hideo Joho;Frank Hopfgartner;Liting Zhou

  • The smartphone as a platform for wearable cameras in health research.

    Cathal Gurrin;Zhengwei Qiu;Mark Hughes;Niamh Caprani

  • Analysis of papers from twenty-five years of SIGIR conferences: what have we been doing for the last quarter of a century?

    Alan F. Smeaton;Gary Keogh;Cathal Gurrin;Kieran McDonald

  • Comparing approaches to interactive lifelog search at the lifelog search challenge (LSC2018)

    Cathal Gurrin;Klaus Schoeffmann;Hideo Joho;Andreas Leibetseder

  • ImageCLEF 2019: Multimedia Retrieval in Medicine, Lifelogging, Security and Nature

    Bogdan Ionescu;Henning Müller;Renaud Péteri;Yashin Dicente Cid

  • Overview of ImageCLEF 2018: Challenges, Datasets and Evaluation

    Bogdan Ionescu;Henning Müller;Mauricio Villegas;Alba Garcia Seco de Herrera

  • Introduction to the Fifth Annual Lifelog Search Challenge, LSC'22

    Unknown

  • Introduction to the Fourth Annual Lifelog Search Challenge, LSC'21

    Unknown

  • Interactive video retrieval evaluation at a distance: comparing sixteen interactive video search systems in a remote setting at the 10th Video Browser Showdown

    Unknown

  • A Comprehensive Study of Bluetooth Fingerprinting-Based Algorithms for Localization

    Li Zhang;Xiao Liu;Jie Song;C. Gurrin

  • Overview of ImageCLEF 2017: Information extraction from images

    Bogdan Ionescu;Henning Müller;Mauricio Villegas;Helbert Arenas

  • TRECVID 2004 Experiments in Dublin City University

    David Scott;Jinlin Guo;Colum Foley;Frank Hopfgartner

  • NTCIR Lifelog: The First Test Collection for Lifelog Research

    Cathal Gurrin;Hideo Joho;Frank Hopfgartner;Liting Zhou

  • Overview of NTCIR-12 Lifelog Task

    Cathal Gurrin;Hideo Joho;Frank Hopfgartner;Liting Zhou

  • Overview of ImageCLEF 2018

    Bogdan Ionescu;Henning Müller;Mauricio Villegas;Alba García Seco de Herrera

Frequent Co-Authors

Alan F. Smeaton
Alan F. Smeaton Dublin City University
Noel E. O'Connor
Noel E. O'Connor Dublin City University
Aiden R. Doherty
Aiden R. Doherty University of Oxford
Gareth J. F. Jones
Gareth J. F. Jones Dublin City University
Michael Riegler
Michael Riegler OsloMet – Oslo Metropolitan University
Dag Johansen
Dag Johansen University of Tromsø - The Arctic University of Norway
Zhenxing Zhang
Zhenxing Zhang Lanzhou University
Pål Halvorsen
Pål Halvorsen OsloMet – Oslo Metropolitan University
Henning Müller
Henning Müller University of Applied Sciences and Arts Western Switzerland
Petia Radeva
Petia Radeva University of Barcelona

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