World's Best Scientists 2026 revealed!
Cormac J. Sreenan

Cormac J. Sreenan

D-Index & Metrics

Computer Science

D-Index
39
Citations
5490
World Ranking
9860
National Ranking
32

Cormac J. Sreenan 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 Cormac J. Sreenan 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: 257 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Cormac J. Sreenan 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 Cormac J. Sreenan 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

Cormac J. Sreenan is affiliated with University College Cork in Ireland and has contributed extensively to the fields of computer science and engineering. Their research primarily focuses on computer networks and communications, electrical and electronic engineering, and computer vision and pattern recognition, with additional work in artificial intelligence and control and systems engineering.

Their published work covers several topics within these domains, notably:

  • Image and Video Quality Assessment
  • Advanced MIMO Systems Optimization
  • Network Time Synchronization Technologies
  • IoT and Edge/Fog Computing
  • Caching and Content Delivery
  • Advanced Wireless Network Optimization
  • Energy Efficient Wireless Sensor Networks

Sreenan's recent papers illustrate their focus and interdisciplinary approach. These include:

  • "On Leveraging Machine and Deep Learning for Throughput Prediction in Cellular Networks: Design, Performance, and Challenges" (2020, published in IEEE Communications Magazine)
  • "Building Fire Emergency Detection and Response Using Wireless Sensor Networks" (2021, ARROW@Dublin Institute of Technology)
  • "A Comprehensive Survey of Wireless Time-Sensitive Networking (TSN): Architecture, Technologies, Applications, and Open Issues" (2024, IEEE Communications Surveys & Tutorials)
  • "Controller-Based Energy-Aware Wireless Sensor Network Routing Using Quantum Algorithms" (2022, IEEE Transactions on Quantum Engineering)
  • "Device-Based Cellular Throughput Prediction for Video Streaming: Lessons From a Real-World Evaluation" (2024, IEEE Transactions on Machine Learning in Communications and Networking)

The distribution of publications across academic venues includes multiple works in arXiv hosted by Cornell University, indicating engagement with open-access pre-publication. Other venues reflect a presence in conferences and journals related to computer science and engineering, such as Procedia Computer Science, IEEE Communications Magazine, IEEE Communications Surveys & Tutorials, and IEEE Transactions on Machine Learning in Communications and Networking.

  • arXiv (Cornell University): 5 publications
  • Procedia Computer Science: 2 publications
  • IEEE Communications Magazine: 1 publication
  • IEEE Communications Surveys & Tutorials: 1 publication
  • IEEE Transactions on Machine Learning in Communications and Networking: 1 publication

Frequent collaborators in Sreenan's research include Dirk Pesch and Utz Roedig with six joint works each, followed by Séan Murphy and Mohamed Seliem with four joint works each, as well as Ahmed H. Zahran with three collaborations. These coauthorship patterns emphasize a collaborative research approach spanning multiple subfields and topics.

Best Publications

  • Beyond throughput, the next generation: a 5G dataset with channel and context metrics

    Darijo Raca;Dylan Leahy;Cormac J. Sreenan;Jason J. Quinlan

  • Synchronization system for networked multimedia streams

    Prathima Agrawal;Balakrishnan Narendran;Narayanan Shivakumar;Cormac J. Sreenan

  • Beyond throughput: a 4G LTE dataset with channel and context metrics

    Darijo Raca;Jason J. Quinlan;Ahmed H. Zahran;Cormac J. Sreenan

  • Delay reduction techniques for playout buffering

    C.J. Sreenan;Jyh-Cheng Chen;P. Agrawal;B. Narendran

  • A context aware wireless body area network (BAN)

    Tony O'Donovan;John O'Donoghue;Cormac Sreenan;David Sammon

  • Method and apparatus for communication services on a network

    Nikolaos Anerousis;Raman Gopalakrishnan;Charles Robert Kalmanek;Alan Edward Kaplan

  • Enhanced streaming services in a content distribution network

    C.D. Cranor;M. Green;C. Kalmanek;D. Shur

  • Resource management system for a broadband multipoint bridge

    C.J. Sreenan

  • Car-Park Management using Wireless Sensor Networks

    J. Benson;T. O'Donovan;P. O'Sullivan;U. Roedig

  • A Network Based Replay Portal

    Jacobus E. van der Merwe;Cormac J. Sreenan;Austin N. Donnelly;Andrea Basso

  • mmdump: a tool for monitoring internet multimedia traffic

    Jacobus van der Merwe;Ramón Cáceres;Yang-hua Chu;Cormac Sreenan

  • An adaptive predictor for media playout buffering

    P. DeLeon;C.J. Sreenan

  • /spl mu/-MAC: an energy-efficient medium access control for wireless sensor networks

    A. Barroso;U. Roedig;C. Sreenan

  • The development of a novel minaturized modular platform for wireless sensor networks

    Brendan O'Flynn;S. Bellis;K. Delaney;J. Barton

  • A holistic architecture for the internet of things, sensing services and big data

    David Tracey;Cormac Sreenan

  • Cognitive radio for disaster response networks: survey, potential, and challenges

    Saim Ghafoor;Paul D. Sutton;Cormac J. Sreenan;Kenneth N. Brown

  • Connectivity and coverage maintenance in wireless sensor networks

    Yuanyuan Zeng;Cormac J. Sreenan;Naixue Xiong;Laurence T. Yang

  • ER-MAC: A Hybrid MAC Protocol for Emergency Response Wireless Sensor Networks

    Lanny Sitanayah;Cormac J. Sreenan;Kenneth N. Brown

  • A simple loss differentiation approach to layered multicast

    R. Gopalakrishnan;J. Griffioen;G. Hjalmtysson;C.J. Sreenan

  • An Emergency-Adaptive Routing Scheme for Wireless Sensor Networks for Building Fire Hazard Monitoring

    Yuanyuan Zeng;Cormac J. Sreenan;Lanny Sitanayah;Naixue Xiong

  • A Dynamic Model for Fire Emergency Evacuation Based on Wireless Sensor Networks

    Tatiana Tabirca;Kenneth N. Brown;Cormac J. Sreenan

Frequent Co-Authors

Utz Roedig
Utz Roedig University College Cork
Prathima Agrawal
Prathima Agrawal Auburn University
thiemo voigt
thiemo voigt Uppsala University
Kadangode K. Ramakrishnan
Kadangode K. Ramakrishnan University of California, Riverside
Sanjay Jha
Sanjay Jha University of New South Wales
Brendan O'Flynn
Brendan O'Flynn Tyndall National Institute
Rittwik Jana
Rittwik Jana Google (United States)
Lars Wolf
Lars Wolf Technische Universität Braunschweig
Charles Robert Kalmanek
Charles Robert Kalmanek AT&T (United States)
Jyh-Cheng Chen
Jyh-Cheng Chen National Yang Ming Chiao Tung University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring online degrees is a smart way to prepare for a successful career in Computer Science or tech fields. Many students prefer online programs due to their flexibility, accessibility, and cost-effectiveness. If you want to accelerate your education, you might consider the quickest cheapest masters degree options. These programs allow you to earn a recognized credential in less time and often with lower tuition costs.

Choosing the right program is crucial for your future prospects. Look for most worthwhile masters degrees that are in high demand, such as data science, cybersecurity, or artificial intelligence. These fields offer robust career pathways and are highly sought after by employers.

If you’re beginning your journey, pursuing an online associate degree can be a strong foundational step. These degrees often transfer into bachelor’s programs or help you secure entry-level roles in IT support, programming, or networking.

For budget-conscious learners, many affordable online courses and degrees make it easier to upskill without breaking the bank. Consider online education as a flexible and cost-effective way to reach your career goals in computer science.

Best Scientists Citing Cormac J. Sreenan

Trending Scientists

Recently Published Articles