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Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject-field rankings (world, region, country, and university levels) are currently in Beta and updated in near real-time.

Note: Researchers classified as “others” (1,123,397 profiles whose fields are undetermined or not yet edited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

Recognizing excellence across 10 regions, 13 fields, and 221 subfields — Explore the Top 100 today.

 

* Total H Index Rankings

Rankings

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2,226
World Rank
960
Country Rank
5
University
Ranking Based On Selection:
1
Engineering & Technology / Computer Science
AI | Data Mining | Feature Selection | Social Computing | Social Media Minin

H-Index Metrics

  • H-Index
    146
  • i10 Index
    647
  • Citation Counts
    117,743
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* Total H Index Rankings

Rankings

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30,674
World Rank
12,770
Country Rank
92
University
Ranking Based On Selection:
2
Engineering & Technology / Computer Science
Intelligent Tutoring System

H-Index Metrics

  • H-Index
    73
  • i10 Index
    205
  • Citation Counts
    28,228
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* Total H Index Rankings

Rankings

flag
32,744
World Rank
13,508
Country Rank
101
University
Ranking Based On Selection:
3
Engineering & Technology / Computer Science
Artificial Intelligence | Automated planning | LLM Reasoning | Human-AI Interactio

H-Index Metrics

  • H-Index
    71
  • i10 Index
    299
  • Citation Counts
    21,067
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* Total H Index Rankings

Rankings

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34,737
World Rank
14,248
Country Rank
109
University
Ranking Based On Selection:
4
Engineering & Technology / Computer Science
Cyber Security | Machine Learning | Wireless Networkin

H-Index Metrics

  • H-Index
    70
  • i10 Index
    253
  • Citation Counts
    23,561
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* Total H Index Rankings

Rankings

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36,306
World Rank
14,789
Country Rank
113
University
Ranking Based On Selection:
5

H-Index Metrics

  • H-Index
    69
  • i10 Index
    190
  • Citation Counts
    18,661
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* Total H Index Rankings

Rankings

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38,459
World Rank
15,619
Country Rank
119
University
Ranking Based On Selection:
6
Engineering & Technology / Computer Science
Cloud engineering | service engineering | software engineerin

H-Index Metrics

  • H-Index
    68
  • i10 Index
    295
  • Citation Counts
    16,415
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* Total H Index Rankings

Rankings

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50,695
World Rank
19,926
Country Rank
166
University
Ranking Based On Selection:
7
Engineering & Technology / Computer Science
Safe AI | AI Safety | AI in Education | AI in Healthcare | AI-enabled CP

H-Index Metrics

  • H-Index
    62
  • i10 Index
    210
  • Citation Counts
    14,828
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* Total H Index Rankings

Rankings

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53,176
World Rank
20,757
Country Rank
178
University
Ranking Based On Selection:
8
Engineering & Technology / Computer Science
VLSI | Low-Power | Neuromorphic-Circuits | Embedded-System

H-Index Metrics

  • H-Index
    61
  • i10 Index
    165
  • Citation Counts
    13,386
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* Total H Index Rankings

Rankings

flag
56,983
World Rank
22,045
Country Rank
188
University
Ranking Based On Selection:
9
Engineering & Technology / Computer Science
Knowledge Representation | NLP | Vision | Robotics | Integrated System

H-Index Metrics

  • H-Index
    59
  • i10 Index
    233
  • Citation Counts
    18,137
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* Total H Index Rankings

Rankings

flag
61,681
World Rank
23,691
Country Rank
194
University
Ranking Based On Selection:
10
Engineering & Technology / Computer Science
Wireless Communication | Signal Processing | MIMO | Machine Learnin

H-Index Metrics

  • H-Index
    57
  • i10 Index
    112
  • Citation Counts
    22,816
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* Total H Index Rankings

Rankings

flag
63,195
World Rank
24,143
Country Rank
201
University
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
Computer vision | multimedia | machine learning | HC

H-Index Metrics

  • H-Index
    57
  • i10 Index
    227
  • Citation Counts
    12,700
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* Total H Index Rankings

Rankings

flag
68,596
World Rank
25,962
Country Rank
214
University
Ranking Based On Selection:
12
Engineering & Technology / Computer Science
fatigue and fracture mechanics | probabilistic methods | air traffic | physics guided machine learnin

H-Index Metrics

  • H-Index
    55
  • i10 Index
    174
  • Citation Counts
    9,669
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* Total H Index Rankings

Rankings

flag
78,156
World Rank
28,960
Country Rank
248
University
Ranking Based On Selection:
13
Engineering & Technology / Computer Science
Optimization | Estimation and Prediction Models | Real-time Decision Systems | Transportation | Service System

H-Index Metrics

  • H-Index
    53
  • i10 Index
    115
  • Citation Counts
    12,278
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* Total H Index Rankings

Rankings

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80,591
World Rank
29,738
Country Rank
252
University
Ranking Based On Selection:
14
Engineering & Technology / Computer Science
network security | intelligence | cloud computing | mobile computing | cryptograph

H-Index Metrics

  • H-Index
    52
  • i10 Index
    138
  • Citation Counts
    10,400
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* Total H Index Rankings

Rankings

flag
86,774
World Rank
31,673
Country Rank
264
University
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Multimedia | image compression | haptic interfaces | assistive technologies | compressed domain indexin

H-Index Metrics

  • H-Index
    51
  • i10 Index
    191
  • Citation Counts
    13,780
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* Total H Index Rankings

Rankings

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89,459
World Rank
32,520
Country Rank
274
University
Ranking Based On Selection:
16
Engineering & Technology / Computer Science
Signal Processing | Speech & Audio Algorithms | Machine Learning (ML) | Quantum ML | Engineering.Educatio

H-Index Metrics

  • H-Index
    50
  • i10 Index
    256
  • Citation Counts
    14,334
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* Total H Index Rankings

Rankings

flag
92,659
World Rank
33,578
Country Rank
286
University
Ranking Based On Selection:
17
Engineering & Technology / Computer Science
Imaging Informatics | Computer-aided Diagnosis | Deep Learning | Medical Image Analysi

H-Index Metrics

  • H-Index
    49
  • i10 Index
    131
  • Citation Counts
    27,651
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* Total H Index Rankings

Rankings

flag
94,244
World Rank
34,022
Country Rank
293
University
Ranking Based On Selection:
18
Engineering & Technology / Computer Science
Brain Imaging | Computer Vision | Machine Learning | Statistical Pattern Recognitio

H-Index Metrics

  • H-Index
    49
  • i10 Index
    155
  • Citation Counts
    9,278
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* Total H Index Rankings

Rankings

flag
98,305
World Rank
35,268
Country Rank
308
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Visual Analytics | Visualization | Data Science | Geography | Explainable A

H-Index Metrics

  • H-Index
    48
  • i10 Index
    125
  • Citation Counts
    9,383
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* Total H Index Rankings

Rankings

flag
103,279
World Rank
36,769
Country Rank
318
University
Ranking Based On Selection:
20
Engineering & Technology / Computer Science
Cyber-Physical Systems | Robotics | Trustworthy AI | Formal Methods | Automatic contro

H-Index Metrics

  • H-Index
    47
  • i10 Index
    114
  • Citation Counts
    10,152
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* Total H Index Rankings

Rankings

flag
118,172
World Rank
41,159
Country Rank
355
University
Ranking Based On Selection:
21
Engineering & Technology / Computer Science
Service-Oriented Architecture | Computer Science Education | Visual Programming | Internet of Things | Robot as a Servic

H-Index Metrics

  • H-Index
    45
  • i10 Index
    145
  • Citation Counts
    6,879
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* Total H Index Rankings

Rankings

flag
124,354
World Rank
42,924
Country Rank
364
University
Ranking Based On Selection:
22
Engineering & Technology / Computer Science
Data management | databases | multimedia retrieva

H-Index Metrics

  • H-Index
    44
  • i10 Index
    162
  • Citation Counts
    9,128
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* Total H Index Rankings

Rankings

flag
134,368
World Rank
45,860
Country Rank
389
University
Ranking Based On Selection:
23
* Total H Index Rankings

Rankings

flag
140,262
World Rank
47,627
Country Rank
410
University
Ranking Based On Selection:
24
Engineering & Technology / Computer Science
Image Generative AI | Secure Generative AI | Vision and Language | Visual Reasoning | Concept Learnin

H-Index Metrics

  • H-Index
    41
  • i10 Index
    103
  • Citation Counts
    7,036
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* Total H Index Rankings

Rankings

flag
147,739
World Rank
49,764
Country Rank
426
University
Ranking Based On Selection:
25
Engineering & Technology / Computer Science
security | social network | cloud computin

H-Index Metrics

  • H-Index
    40
  • i10 Index
    189
  • Citation Counts
    6,593
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