World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
32
Citations
5067
World Ranking
13071
National Ranking
833

Alex Galis 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 Alex Galis 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: 237 publications — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Alex Galis 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 Alex Galis 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: 32 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Overview

Alex Galis is affiliated with University College London in the United Kingdom. Their research primarily focuses on the field of Computer Science, with a concentration on Computer Networks and Communications.

Their work covers several main topics, including:

  • Software-Defined Networks and 5G
  • IoT and Edge/Fog Computing
  • Software System Performance and Reliability
  • Mobile Agent-Based Network Management
  • Caching and Content Delivery
  • Network Security and Intrusion Detection
  • Cooperative Communication and Network Coding

Frequent co-authors collaborating with Alex Galis include:

  • Walter Cerroni
  • Mohamed Faten Zhani
  • Kohei Shiomoto
  • Zichuan Xu
  • Qiufen Xia

Alex Galis has contributed to publications in various scholarly venues, notably:

  • IEEE Communications Magazine
  • IEEE Transactions on Parallel and Distributed Systems
  • IEEE Internet of Things Journal
  • Future Internet
  • Wiley 5G Ref

Selected recent papers authored or co-authored by Alex Galis include:

  • Slicing 5G Networks: An Architectural Survey, 2020, Wiley 5G Ref
  • Efficient Algorithms for Delay-Aware NFV-Enabled Multicasting in Mobile Edge Clouds With Resource Sharing, 2020, IEEE Transactions on Parallel and Distributed Systems
  • Enabling Multicast Slices in Edge Networks, 2020, IEEE Internet of Things Journal
  • Network Softwarization and Management, 2020, IEEE Communications Magazine
  • Telecom Software, Network Virtualization, and Software Defined Networks, 2020, IEEE Communications Magazine

Their body of work addresses topics such as network slicing in 5G architectures, multicast communication in edge networks, and software-defined network management. Their publications illustrate research activity in network virtualization, software systems, and the application of edge computing within modern communication frameworks.

Best Publications

  • The reservoir model and architecture for open federated cloud computing

    B. Rochwerger;D. Breitgand;E. Levy;A. Galis

  • The dynamic placement of virtual network functions

    Stuart Clayman;Elisa Maini;Alex Galis;Antonio Manzalini

  • Expert and data base system and method for communications network

    Alexandru Galis;Malcolm Richardson;Stuart Page;Shailen Devani

  • Towards the Future Internet: A European Research Perspective

    G. Tselentis;J. Domingue;A. Galis;A. Gavras

  • Software architecture definition for on-demand cloud provisioning

    Clovis Chapman;Wolfgang Emmerich;Fermín Galán Márquez;Stuart Clayman

  • Software architecture definition for on-demand cloud provisioning

    Clovis Chapman;Wolfgang Emmerich;Fermín Galán Márquez;Stuart Clayman

  • Monitoring Service Clouds in the Future Internet

    Stuart Clayman;Alex Galis;Clovis Chapman;Giovanni Toffetti

  • Monitoring virtual networks with Lattice

    Stuart Clayman;Alex Galis;Lefteris Mamatas

  • The future internet: future internet assembly 2011: achievements and technological promises

    John Domingue;Alex Galis;Anastasius Gavras;Theodore Zahariadis

  • Scalable service deployment on software-defined networks

    J. Rubio-Loyola;A. Galis;A. Astorga;J. Serrat

  • Towards the Future Internet - Emerging Trends from European Research

    G. Tselentis;A. Galis;A. Gavras;S. Krco

  • Fast and Efficient Context-Aware Services

    D Raz;A Juhola;J Serrat-Fernandez;A Galis

  • A Flexible IP Active Networks Architecture

    Alex Galis;Bernhard Plattner;Jonathan M. Smith;Spyros G. Denazis

  • Towards the Future Internet

    G. Tselentis;A. Galis;A. Gavras;S. Krco

  • Programmable Networks for IP Service Deployment

    Alex Galis;Spyros Denazis;Celestin Brou;Cornel Klein

  • Efficient Algorithms for Delay-Aware NFV-Enabled Multicasting in Mobile Edge Clouds With Resource Sharing

    Haozhe Ren;Zichuan Xu;Weifa Liang;Qiufen Xia

  • Software-Defined Networks for Future Networks and Services: Main Technical Challenges and Business Implications

    Manzalini Antonio;Roberto Saracco;Prosper Chemouil;Cagatay Buyukkoc

  • Management and service-aware networking architectures (MANA) for future Internet — Position paper: System functions, capabilities and requirements

    Alex Galis;Henrik Abramowicz;Marcus Brunner;Danny Raz

  • Softwarization of Future Networks and Services -Programmable Enabled Networks as Next Generation Software Defined Networks

    Alex Galis;Stuart Clayman;Lefteris Mamatas;Javier Rubio Loyola

  • QoS-Aware Service Selection Algorithms for Pervasive Service Composition in Mobile Wireless Environments

    Kun Yang;Alex Galis;Hsiao-Hwa Chen

  • Approximation and Online Algorithms for NFV-Enabled Multicasting in SDNs

    Zichuan Xu;Weifa Liang;Meitian Huang;Mike Jia

  • Efficient NFV-Enabled Multicasting in SDNs

    Zichuan Xu;Weifa Liang;Meitian Huang;Mike Jia

  • Fast and Efficient Context-Aware Services: Raz/Fast and Efficient Context-Aware Services

    Danny Raz;Arto Juhola;Joan Serrat-Fernandez;Alex Galis

Frequent Co-Authors

Joan Serrat
Joan Serrat Universitat Politècnica de Catalunya
Kun Yang
Kun Yang University of Essex
George Pavlou
George Pavlou University College London
Danny Raz
Danny Raz Technion – Israel Institute of Technology
Hermann de Meer
Hermann de Meer University of Passau
Weifa Liang
Weifa Liang City University of Hong Kong
Zichuan Xu
Zichuan Xu Dalian University of Technology
Wolfgang Emmerich
Wolfgang Emmerich University College London
Ignacio M. Llorente
Ignacio M. Llorente Complutense University of Madrid
Panagiotis Demestichas
Panagiotis Demestichas University of Piraeus

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