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H-Index
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Greece 789 Scientists H-Index Engineering & Technology / Computer Science Rankings - 2026

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

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Total 789 scientist , 82 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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14,163
World Rank
Greece
69
Country Rank
Aristotle University of Thessaloniki Logo
8
University
Ranking Based On Selection:
1
I Pitas
Aristotle University of Thessaloniki Thessaloniki, Greece
Engineering & Technology / Computer Science
Computer vision | machine learning | autonomous systems | digital medi

H-Index Metrics

  • Total
    93
  • Last 5 Years
    38
  • Last 5 Years / Total
    0.409
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* Total H Index Rankings

Rankings

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25,145
World Rank
Greece
116
Country Rank
National and Kapodistrian University of Athens Logo
58
University
Ranking Based On Selection:
2
Dimitrios Gunopulos
National and Kapodistrian University of Athens Athens, Greece
Engineering & Technology / Computer Science
Data Mining | Data Management | Big Data | Machine Learning | Sensor Network

H-Index Metrics

  • Total
    79
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.418
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* Total H Index Rankings

Rankings

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35,520
World Rank
Greece
164
Country Rank
University of Crete Logo
9
University
Ranking Based On Selection:
3
Stamatios Papadakis|Stamatis Papadakis
University of Crete Rethymno, Greece
Engineering & Technology / Computer Science
Computer Science | STEM | Mobile learning | Educational Robotics | Gamificatio

H-Index Metrics

  • Total
    70
  • Last 5 Years
    66
  • Last 5 Years / Total
    0.943
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* Total H Index Rankings

Rankings

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36,855
World Rank
Greece
171
Country Rank
National and Kapodistrian University of Athens Logo
77
University
Ranking Based On Selection:
4
Yannis Ioannidis
National and Kapodistrian University of Athens Athens, Greece
Engineering & Technology / Computer Science
Data Management | Data Science | Data Infras | Recommender Systems | Human-Computer Interactio

H-Index Metrics

  • Total
    70
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

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37,071
World Rank
Greece
173
Country Rank
Technical University of Crete Logo
5
University
Ranking Based On Selection:
5
Minos Garofalakis
Technical University of Crete Crete, Greece
Engineering & Technology / Computer Science
Big Data Analytics | Data Streams | Query Optimization | Database System

H-Index Metrics

  • Total
    70
  • Last 5 Years
    27
  • Last 5 Years / Total
    0.386
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* Total H Index Rankings

Rankings

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44,065
World Rank
Greece
218
Country Rank
University of Ioannina Logo
12
University
Ranking Based On Selection:
6
Nikos Mamoulis
University of Ioannina Ioannina, Greece
Engineering & Technology / Computer Science
Data Management | Data Mining | Spatial Database

H-Index Metrics

  • Total
    66
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.515
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* Total H Index Rankings

Rankings

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47,524
World Rank
Greece
243
Country Rank
University of Thessaly Logo
15
University
Ranking Based On Selection:
7
Artemis Hatzigeorgiou
University of Thessaly Volos, Greece
Engineering & Technology / Computer Science
Bioinformatics | computational biology | machine learnin

H-Index Metrics

  • Total
    64
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.688
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* Total H Index Rankings

Rankings

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51,692
World Rank
Greece
267
Country Rank
University of Thessaly Logo
16
University
Ranking Based On Selection:
8
Elpiniki Papageorgiou
University of Thessaly Volos, Greece
Engineering & Technology / Computer Science
Artificial Intelligence | Fuzzy Cognitive Maps | Explainable AI | DSS | Expert System

H-Index Metrics

  • Total
    62
  • Last 5 Years
    47
  • Last 5 Years / Total
    0.758
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* Total H Index Rankings

Rankings

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54,811
World Rank
Greece
281
Country Rank
Athens University of Economics and Business Logo
1
University
Ranking Based On Selection:
9
Diomidis Spinellis
Athens University of Economics and Business Athens, Greece
Engineering & Technology / Computer Science
Software Engineering | IT Securit

H-Index Metrics

  • Total
    61
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.656
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* Total H Index Rankings

Rankings

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55,039
World Rank
Greece
283
Country Rank
Aristotle University of Thessaloniki Logo
40
University
Ranking Based On Selection:
10
Ioannis Vlahavas
Aristotle University of Thessaloniki Thessaloniki, Greece
Engineering & Technology / Computer Science
Artificial Intelligence | Machine Learning | Knowledge System

H-Index Metrics

  • Total
    61
  • Last 5 Years
    38
  • Last 5 Years / Total
    0.623
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* Total H Index Rankings

Rankings

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57,917
World Rank
Greece
302
Country Rank
National Technical University of Athens Logo
21
University
Ranking Based On Selection:
11
Stefanos Kollias
National Technical University of Athens Athens, Greece
Engineering & Technology / Computer Science
Machine Learning Neural Networks Intelligent Systems Multimedia Analysis Search Semantics Emotion Sentiment Analysis HC

H-Index Metrics

  • Total
    60
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.583
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* Total H Index Rankings

Rankings

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62,396
World Rank
Greece
333
Country Rank
Aristotle University of Thessaloniki Logo
50
University
Ranking Based On Selection:
12
Anastasios Tefas
Aristotle University of Thessaloniki Thessaloniki, Greece
Engineering & Technology / Computer Science
Computational Intelligence | Deep Learning | Robotics | Machine Learning | Computer Visio

H-Index Metrics

  • Total
    58
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.759
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* Total H Index Rankings

Rankings

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62,403
World Rank
Greece
334
Country Rank
National Technical University of Athens Logo
24
University
Ranking Based On Selection:
13
Nikolaos Doulamis
National Technical University of Athens Athens, Greece
Engineering & Technology / Computer Science
geoinformatics | image processing | pattern analysis | computer vision | artificial intelligenc

H-Index Metrics

  • Total
    58
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.759
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* Total H Index Rankings

Rankings

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65,634
World Rank
Greece
352
Country Rank
National Technical University of Athens Logo
27
University
Ranking Based On Selection:
14
Anastasios Doulamis
National Technical University of Athens Athens, Greece
Engineering & Technology / Computer Science
image processing | computer vision | artificial intelligence | machine learning | multimedi

H-Index Metrics

  • Total
    57
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.737
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* Total H Index Rankings

Rankings

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65,897
World Rank
Greece
356
Country Rank
University of the Aegean Logo
3
University
Ranking Based On Selection:
15
Efstathios Stamatatos
University of the Aegean Mytilene, Greece
Engineering & Technology / Computer Science
Text mining | Information retrieval | Machine learnin

H-Index Metrics

  • Total
    57
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.719
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* Total H Index Rankings

Rankings

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66,865
World Rank
Greece
366
Country Rank
University of Piraeus Logo
3
University
Ranking Based On Selection:
16
Stefanos Gritzalis
University of Piraeus Piraeus, Greece
Engineering & Technology / Computer Science
Cybersecurity | Security | Information Security | Privacy | Data Protectio

H-Index Metrics

  • Total
    57
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.579
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* Total H Index Rankings

Rankings

flag
69,117
World Rank
Greece
380
Country Rank
Technical University of Crete Logo
7
University
Ranking Based On Selection:
17
Sotiris Ioannidis
Technical University of Crete Crete, Greece
Engineering & Technology / Computer Science
security | systems | hardware | metasurface

H-Index Metrics

  • Total
    56
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

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70,430
World Rank
Greece
392
Country Rank
University of Piraeus Logo
4
University
Ranking Based On Selection:
18
Yannis Theodoridis
University of Piraeus Piraeus, Greece
Engineering & Technology / Computer Science
Data Science | Machine Learning | Spatial Databases | Mobility Data Scienc

H-Index Metrics

  • Total
    56
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.554
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* Total H Index Rankings

Rankings

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71,960
World Rank
Greece
398
Country Rank
Athens University of Economics and Business Logo
3
University
Ranking Based On Selection:
19
Ion Androutsopoulos
Athens University of Economics and Business Athens, Greece
Engineering & Technology / Computer Science
Artificial Intelligence | Natural Language Processing | Computational Linguistic

H-Index Metrics

  • Total
    55
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.800
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* Total H Index Rankings

Rankings

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72,581
World Rank
Greece
407
Country Rank
University of Crete Logo
30
University
Ranking Based On Selection:
20
Nikos Komodakis
University of Crete Rethymno, Greece
Engineering & Technology / Computer Science
deep learning | computer vision | machine learning | medical image analysis | artificial intelligenc

H-Index Metrics

  • Total
    55
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.727
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* Total H Index Rankings

Rankings

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72,931
World Rank
Greece
411
Country Rank
University of Macedonia Logo
1
University
Ranking Based On Selection:
21
Anastasios A Economides
University of Macedonia Thessaloniki, Greece
Engineering & Technology / Computer Science
Mobile Learning | Blended Learning | Collaborative Learning | Digital Competence | Internet of Thing

H-Index Metrics

  • Total
    55
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.673
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* Total H Index Rankings

Rankings

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74,197
World Rank
Greece
421
Country Rank
National Center for Scientific Research Demokritos Logo
6
University
Ranking Based On Selection:
22
Basilis G. Gatos
National Center for Scientific Research Demokritos Athens, Greece
Engineering & Technology / Computer Science
Image Processing | Pattern Recognition | Document Image Analysis | OCR | Processing and recognition of Historical Document

H-Index Metrics

  • Total
    55
  • Last 5 Years
    29
  • Last 5 Years / Total
    0.527
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* Total H Index Rankings

Rankings

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76,077
World Rank
Greece
434
Country Rank
University of Piraeus Logo
5
University
Ranking Based On Selection:
23
Maria Virvou
University of Piraeus Piraeus, Greece
Engineering & Technology / Computer Science
Artificial Intelligence / Deep Learning | Software Technology | AI for Education | Human-AI_Trus

H-Index Metrics

  • Total
    54
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.741
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* Total H Index Rankings

Rankings

flag
76,143
World Rank
Greece
435
Country Rank
University of Crete Logo
32
University
Ranking Based On Selection:
24
Ioannis Tsamardinos
University of Crete Rethymno, Greece
Engineering & Technology / Computer Science
Machine Learning | Data Science | Bioinformatics | Causal Discovery | Artificial Intelligenc

H-Index Metrics

  • Total
    54
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.741
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* Total H Index Rankings

Rankings

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76,288
World Rank
Greece
436
Country Rank
National Technical University of Athens Logo
35
University
Ranking Based On Selection:
25
Nikos D Lagaros
National Technical University of Athens Athens, Greece
Engineering & Technology / Computer Science
Structural Optimization | Metaheuristics | Neural Networks | Life-Cycle Analysis | Topology Optimizatio

H-Index Metrics

  • Total
    54
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.722
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