The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
World Rank
64,195
Country Rank
5,368
Institution Rank :
53
Corpus Linguistics
Computational Linguistics
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
54
179
14,401
* Rankings
World Rank
76,398
Country Rank
6,276
Institution Rank :
68
Computer Networks
Quality of Service
Resilience and Security
Metrics
H-Index
i10 Index
Citation
51
155
11,626
* Rankings
World Rank
85,709
Country Rank
6,963
Institution Rank :
77
Intelligent Transport System
Future Networking
Cyber Security
Metrics
H-Index
i10 Index
Citation
48
117
8,768
* Rankings
World Rank
108,868
Country Rank
8,589
Institution Rank :
90
Software Analytics
Defect Predication
Automatic Repair
Testing
Developer Human Factors
Metrics
H-Index
i10 Index
Citation
44
107
9,554
* Rankings
World Rank
168,260
Country Rank
12,557
Institution Rank :
124
Metrics
H-Index
i10 Index
Citation
36
66
5,599
* Rankings
World Rank
203,465
Country Rank
14,861
Institution Rank :
148
Combinatorial Optimisation
Integer Programming
Metrics
H-Index
i10 Index
Citation
33
71
4,720
* Rankings
World Rank
220,732
Country Rank
15,909
Institution Rank :
160
Machine Learning
Deep Learning
Geospatial Data Science
Remote Sensing
Metrics
H-Index
i10 Index
Citation
31
86
5,003
* Rankings
World Rank
231,666
Country Rank
16,556
Institution Rank :
166
Decentralized Systems
Multiagent Systems
Software Engineering
Metrics
H-Index
i10 Index
Citation
31
59
2,755
* Rankings
World Rank
253,069
Country Rank
17,901
Institution Rank :
180
Natural Language Processing
Financial Technology
Text Summarization
Financial NLP
Arabic Natural Language Processing
Metrics
H-Index
i10 Index
Citation
29
72
2,591
* Rankings
World Rank
261,649
Country Rank
18,385
Institution Rank :
185
networked learning
management learning
critical pedagogy
Metrics
H-Index
i10 Index
Citation
29
55
3,879
* Rankings
World Rank
286,397
Country Rank
19,800
Institution Rank :
206
Metrics
H-Index
i10 Index
Citation
27
45
2,290
* Rankings
World Rank
323,033
Country Rank
21,814
Institution Rank :
236
Defect prediction
Metrics
H-Index
i10 Index
Citation
25
35
3,947
* Rankings
World Rank
323,646
Country Rank
21,846
Institution Rank :
238
Artificial General Intelligence
XAI
Quantum AI
Privacy Computing
Remote Sensing
Metrics
H-Index
i10 Index
Citation
25
60
2,789
* Rankings
World Rank
326,630
Country Rank
22,005
Institution Rank :
240
Systems of Systems
Cloud Management
Edge Computing
Intent Driven Networking
Metrics
H-Index
i10 Index
Citation
25
41
3,206
* Rankings
World Rank
336,217
Country Rank
22,529
Institution Rank :
242
Natural Language Processing
Text Mining
Social Computing
Sentiment Analysis
Corpus Linguistics
Metrics
H-Index
i10 Index
Citation
25
40
1,985
* Rankings
World Rank
337,791
Country Rank
22,619
Institution Rank :
243
Computer Science
Metrics
H-Index
i10 Index
Citation
25
53
2,309
* Rankings
World Rank
338,780
Country Rank
22,663
Institution Rank :
244
Computer Vision
Machine Learning
Video Analysis
Action Recognition
Human Behavior Analysis
Metrics
H-Index
i10 Index
Citation
24
45
4,098
* Rankings
World Rank
355,096
Country Rank
23,588
Institution Rank :
259
Software Defined Networks
Network Functions Virtualisation
Content Distribution
Metrics
H-Index
i10 Index
Citation
24
47
2,301
* Rankings
World Rank
368,375
Country Rank
24,282
Institution Rank :
274
trust
social responsibility
design ethnography
HCI and aging
sustainable HCI
Metrics
H-Index
i10 Index
Citation
23
38
2,447
* Rankings
World Rank
384,879
Country Rank
25,133
Institution Rank :
284
Speech Processing
Image Processing
Avionics
Image Fusion
Signal Processing
Metrics
H-Index
i10 Index
Citation
23
47
5,282
* Rankings
World Rank
425,837
Country Rank
27,314
Institution Rank :
317
Digital Humanities
Artificial Intelligence
Spatial Humanities
Natural Language Processing
Computer Vision
Metrics
H-Index
i10 Index
Citation
21
36
1,510
* Rankings
World Rank
461,665
Country Rank
29,193
Institution Rank :
336
Global Optimization
Evolutionary Computation
Meta-Heuristics
Operations Research
Differential Evolution
Metrics
H-Index
i10 Index
Citation
20
27
2,167
* Rankings
World Rank
495,581
Country Rank
30,877
Institution Rank :
360
Natural Language Processing
Computational Linguistics
Cyber security
Corpus Linguistics
Noisy Text
Metrics
H-Index
i10 Index
Citation
19
25
1,491
* Rankings
World Rank
511,418
Country Rank
31,614
Institution Rank :
369
Medical Imaging
Biometrics
Image Processing
Deep Learning
Machine Learning
Metrics
H-Index
i10 Index
Citation
18
27
1,783
* Rankings
World Rank
537,166
Country Rank
32,939
Institution Rank :
384
telecommunications
wireless communications
error correcting codes
coding theory
Metrics
H-Index
i10 Index
Citation
18
32
1,034
* Rankings
World Rank
572,613
Country Rank
34,674
Institution Rank :
403
Metrics
H-Index
i10 Index
Citation
17
21
978
* Rankings
World Rank
604,584
Country Rank
36,170
Institution Rank :
415
Computer Simulations
Complex Systems
Mathematical Modelling
Epidemiology
Infectious Diseases
Metrics
H-Index
i10 Index
Citation
16
20
18,205
* Rankings
World Rank
668,844
Country Rank
39,071
Institution Rank :
449
Networking
Mobility
Quality of Service
Metrics
H-Index
i10 Index
Citation
15
24
859
* Rankings
World Rank
698,643
Country Rank
40,408
Institution Rank :
468
Computer Science
Metrics
H-Index
i10 Index
Citation
14
17
828
* Rankings
World Rank
699,741
Country Rank
40,460
Institution Rank :
469
computer Science
cyber security
cybersecurity
business development
Metrics
H-Index
i10 Index
Citation
14
16
827
* Rankings
World Rank
705,655
Country Rank
40,714
Institution Rank :
473
Computer Networks
Clean Slate design
traffic classification
Metrics
H-Index
i10 Index
Citation
14
16
1,699
* Rankings
World Rank
710,601
Country Rank
40,892
Institution Rank :
478
Digital Image Processing
Metrics
H-Index
i10 Index
Citation
14
16
772
* Rankings
World Rank
740,602
Country Rank
42,106
Institution Rank :
488
software security
software process improvement
Metrics
H-Index
i10 Index
Citation
13
16
790
* Rankings
World Rank
747,519
Country Rank
42,412
Institution Rank :
493
Artificial Intelligence
Multi-Agent Systems
Swarm Robotics
Computer Go
Metrics
H-Index
i10 Index
Citation
13
18
652
* Rankings
World Rank
759,227
Country Rank
42,866
Institution Rank :
504
Physically Dynamic Surfaces
Interactive Projected Display
UbiComp
Digital Signage
Computer Science
Metrics
H-Index
i10 Index
Citation
13
13
748
* Rankings
World Rank
858,286
Country Rank
46,580
Institution Rank :
531
Object Oriented Data Analysis
Artificial Intelligence
Machine Learning
Information Retrieval
Metrics
H-Index
i10 Index
Citation
11
11
608
* Rankings
World Rank
858,637
Country Rank
46,599
Institution Rank :
534
Artificial Intelligence
Natural language processing
Data Science
Machine Learning
Digital Humanities
Metrics
H-Index
i10 Index
Citation
11
11
543
* Rankings
World Rank
907,651
Country Rank
48,357
Institution Rank :
556
Data Science
Data Integration
Water Quality
Inverse Modeling
Soil Moisture
Metrics
H-Index
i10 Index
Citation
10
10
469
* Rankings
World Rank
1,023,295
Country Rank
51,984
Institution Rank :
596
Software Performance Engineering
Software Engineering
Metrics
H-Index
i10 Index
Citation
8
8
203
* Rankings
World Rank
1,050,198
Country Rank
52,881
Institution Rank :
606
Knowledge Representation
Non-classical Logics
Automated Reasoning
Model Theory
Metrics
H-Index
i10 Index
Citation
8
8
201
* Rankings
World Rank
1,051,067
Country Rank
52,911
Institution Rank :
607
wireless sensor networks
embedded software
network security
Metrics
H-Index
i10 Index
Citation
8
7
2,077
* Rankings
World Rank
1,120,046
Country Rank
55,008
Institution Rank :
629
Software Engineering
NLP
Requirements Engineering
Machine Learning
ITS
Metrics
H-Index
i10 Index
Citation
7
5
282
* Rankings
World Rank
1,172,921
Country Rank
56,328
Institution Rank :
645
machine learning
Metrics
H-Index
i10 Index
Citation
7
4
98
* Rankings
World Rank
1,311,779
Country Rank
60,154
Institution Rank :
681
Fluid mechanic
Thermal science
Aerodynamic
Computer engineering
Multi-dimensional Li-ions battery modelling
Metrics
H-Index
i10 Index
Citation
5
4
571
* Rankings
World Rank
1,311,882
Country Rank
2,514
Institution Rank :
2
computer science
artificial intelligence
deep learning
machine learning
Metrics
H-Index
i10 Index
Citation
5
4
511
* Rankings
World Rank
1,316,533
Country Rank
60,373
Institution Rank :
684
Distributed Systems
Deep Learning
Energy Efficiency
Adaptive Computing
Systems
Metrics
H-Index
i10 Index
Citation
5
4
180
* Rankings
World Rank
1,377,974
Country Rank
61,930
Institution Rank :
703
Computer Science
Cyber-Physical Systems
Security
Costs
Metrics
H-Index
i10 Index
Citation
5
1
64
* Rankings
World Rank
1,452,153
Country Rank
63,646
Institution Rank :
722
Deep Learning
Reinforcement Learning
Intelligent Transport System
Robotics
Metrics
H-Index
i10 Index
Citation
4
3
170
* Rankings
World Rank
1,498,798
Country Rank
64,965
Institution Rank :
741
Software Engineering
Metrics
H-Index
i10 Index
Citation
4
2
58
* Rankings
World Rank
1,538,849
Country Rank
65,797
Institution Rank :
755
Metrics
H-Index
i10 Index
Citation
4
1
27
* Rankings
World Rank
1,577,723
Country Rank
66,507
Institution Rank :
761
Computer Science
Metrics
H-Index
i10 Index
Citation
4
1
31
* Rankings
World Rank
1,613,234
Country Rank
67,454
Institution Rank :
776
Distributed Systems
Cloud Computing
Networking
Operating Systems
Metrics
H-Index
i10 Index
Citation
3
2
473
* Rankings
World Rank
1,637,376
Country Rank
3,797
Institution Rank :
4
NLP
Pattern Recognition
Search Engines
Programming
Mobile Application
Metrics
H-Index
i10 Index
Citation
3
2
48
* Rankings
World Rank
1,790,301
Country Rank
71,474
Institution Rank :
821
Online Learning
Online Optimization
Theoretical Machine Learning
Metrics
H-Index
i10 Index
Citation
2
2
90
* Rankings
World Rank
1,792,574
Country Rank
71,553
Institution Rank :
823
Computer Vision Machine Learning Model Compression
Metrics
H-Index
i10 Index
Citation
2
2
73
* Rankings
World Rank
1,815,260
Country Rank
72,228
Institution Rank :
830
Human-Computer Interaction
Metrics
H-Index
i10 Index
Citation
2
1
83
* Rankings
World Rank
1,855,625
Country Rank
73,261
Institution Rank :
844
Computer Science
Software Testing
Operating Systems
Programming Languages
Metrics
H-Index
i10 Index
Citation
2
1
21
* Rankings
World Rank
2,047,665
Country Rank
77,249
Institution Rank :
885
Computer Science
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
World Rank
2,047,665
Country Rank
77,249
Institution Rank :
885
Machine Learning
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
World Rank
2,071,214
Country Rank
77,741
Institution Rank :
896
Software Engineering
Software Vulnerability Prediction
Secure Coding
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
64,195
5,368
53
Paul Rayson
Metrics
H-Index
i10 Index
Citation Counts
54
179
14,401
Corpus Linguistics
Computational Linguistics
Natural Language Processing
Rankings
76,398
6,276
68
David Hutchison
Metrics
H-Index
i10 Index
Citation Counts
51
155
11,626
Computer Networks
Quality of Service
Resilience and Security
Rankings
85,709
6,963
77
Yue Cao
Metrics
H-Index
i10 Index
Citation Counts
48
117
8,768
Intelligent Transport System
Future Networking
Cyber Security
Rankings
108,868
8,589
90
Tracy Hall
Metrics
H-Index
i10 Index
Citation Counts
44
107
9,554
Software Analytics
Defect Predication
Automatic Repair
Testing
Developer Human Factors
Rankings
203,465
14,861
148
Adam N. Letchford
Metrics
H-Index
i10 Index
Citation Counts
33
71
4,720
Combinatorial Optimisation
Integer Programming
Rankings
220,732
15,909
160
Ce Zhang
Metrics
H-Index
i10 Index
Citation Counts
31
86
5,003
Machine Learning
Deep Learning
Geospatial Data Science
Remote Sensing
Rankings
231,666
16,556
166
Amit K Chopra
Metrics
H-Index
i10 Index
Citation Counts
31
59
2,755
Decentralized Systems
Multiagent Systems
Software Engineering
Rankings
253,069
17,901
180
Mahmoud El Haj|Mahmoud El-Haj
Metrics
H-Index
i10 Index
Citation Counts
29
72
2,591
Natural Language Processing
Financial Technology
Text Summarization
Financial NLP
Arabic Natural Language Processing
Rankings
261,649
18,385
185
Vivien Hodgson
Metrics
H-Index
i10 Index
Citation Counts
29
55
3,879
networked learning
management learning
critical pedagogy
Rankings
323,646
21,846
238
Richard Jiang
Metrics
H-Index
i10 Index
Citation Counts
25
60
2,789
Artificial General Intelligence
XAI
Quantum AI
Privacy Computing
Remote Sensing
Rankings
326,630
22,005
240
Yehia Elkhatib|Yehia El-khatib
Metrics
H-Index
i10 Index
Citation Counts
25
41
3,206
Systems of Systems
Cloud Management
Edge Computing
Intent Driven Networking
Rankings
336,217
22,529
242
Scott Piao
Metrics
H-Index
i10 Index
Citation Counts
25
40
1,985
Natural Language Processing
Text Mining
Social Computing
Sentiment Analysis
Corpus Linguistics
Rankings
338,780
22,663
244
Hossein Rahmani
Metrics
H-Index
i10 Index
Citation Counts
24
45
4,098
Computer Vision
Machine Learning
Video Analysis
Action Recognition
Human Behavior Analysis
Rankings
355,096
23,588
259
Nicholas Race
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,301
Software Defined Networks
Network Functions Virtualisation
Content Distribution
Rankings
368,375
24,282
274
Bran Knowles née Richards
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,447
trust
social responsibility
design ethnography
HCI and aging
sustainable HCI
Rankings
384,879
25,133
284
C Xydeas
Metrics
H-Index
i10 Index
Citation Counts
23
47
5,282
Speech Processing
Image Processing
Avionics
Image Fusion
Signal Processing
Rankings
425,837
27,314
317
Patricia Murrieta Flores
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,510
Digital Humanities
Artificial Intelligence
Spatial Humanities
Natural Language Processing
Computer Vision
Rankings
461,665
29,193
336
Michael G Epitropakis
Metrics
H-Index
i10 Index
Citation Counts
20
27
2,167
Global Optimization
Evolutionary Computation
Meta-Heuristics
Operations Research
Differential Evolution
Rankings
495,581
30,877
360
Alistair Baron
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,491
Natural Language Processing
Computational Linguistics
Cyber security
Corpus Linguistics
Noisy Text
Rankings
511,418
31,614
369
Bryan M Williams
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,783
Medical Imaging
Biometrics
Image Processing
Deep Learning
Machine Learning
Rankings
537,166
32,939
384
Ioannis Chatzigeorgiou
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,034
telecommunications
wireless communications
error correcting codes
coding theory
Rankings
604,584
36,170
415
Andrea Parisi
Metrics
H-Index
i10 Index
Citation Counts
16
20
18,205
Computer Simulations
Complex Systems
Mathematical Modelling
Epidemiology
Infectious Diseases
Rankings
668,844
39,071
449
Chris Edwards
Metrics
H-Index
i10 Index
Citation Counts
15
24
859
Networking
Mobility
Quality of Service
Rankings
699,741
40,460
469
Daniel Prince
Metrics
H-Index
i10 Index
Citation Counts
14
16
827
computer Science
cyber security
cybersecurity
business development
Rankings
705,655
40,714
473
Charalampos Rotsos
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,699
Computer Networks
Clean Slate design
traffic classification
Rankings
710,601
40,892
478
Muhammad Aurangzeb Khan
Metrics
H-Index
i10 Index
Citation Counts
14
16
772
Rankings
740,602
42,106
488
Charles Weir
Metrics
H-Index
i10 Index
Citation Counts
13
16
790
software security
software process improvement
Rankings
747,519
42,412
493
Leandro Soriano Marcolino
Metrics
H-Index
i10 Index
Citation Counts
13
18
652
Artificial Intelligence
Multi-Agent Systems
Swarm Robotics
Computer Go
Rankings
759,227
42,866
504
John Hardy
Metrics
H-Index
i10 Index
Citation Counts
13
13
748
Physically Dynamic Surfaces
Interactive Projected Display
UbiComp
Digital Signage
Computer Science
Rankings
858,286
46,580
531
Tak Shing T Chan
Metrics
H-Index
i10 Index
Citation Counts
11
11
608
Object Oriented Data Analysis
Artificial Intelligence
Machine Learning
Information Retrieval
Rankings
858,637
46,599
534
Ignatius Ezeani
Metrics
H-Index
i10 Index
Citation Counts
11
11
543
Artificial Intelligence
Natural language processing
Data Science
Machine Learning
Digital Humanities
Rankings
907,651
48,357
556
Michael Tso|Chak-Hau Michael Tso 曹澤厚
Metrics
H-Index
i10 Index
Citation Counts
10
10
469
Data Science
Data Integration
Water Quality
Inverse Modeling
Soil Moisture
Rankings
1,023,295
51,984
596
David Georg Reichelt
Metrics
H-Index
i10 Index
Citation Counts
8
8
203
Software Performance Engineering
Software Engineering
Rankings
1,050,198
52,881
606
Fabio Papacchini
Metrics
H-Index
i10 Index
Citation Counts
8
8
201
Knowledge Representation
Non-classical Logics
Automated Reasoning
Model Theory
Rankings
1,051,067
52,911
607
Martin Bor
Metrics
H-Index
i10 Index
Citation Counts
8
7
2,077
wireless sensor networks
embedded software
network security
Rankings
1,120,046
55,008
629
Saad Ezzini
Metrics
H-Index
i10 Index
Citation Counts
7
5
282
Software Engineering
NLP
Requirements Engineering
Machine Learning
ITS
Rankings
1,311,779
60,154
681
Greco Angelo
Metrics
H-Index
i10 Index
Citation Counts
5
4
571
Fluid mechanic
Thermal science
Aerodynamic
Computer engineering
Multi-dimensional Li-ions battery modelling
Rankings
1,311,882
2,514
2
pius kwao gadosey
Metrics
H-Index
i10 Index
Citation Counts
5
4
511
computer science
artificial intelligence
deep learning
machine learning
Rankings
1,316,533
60,373
684
Damian Borowiec
Metrics
H-Index
i10 Index
Citation Counts
5
4
180
Distributed Systems
Deep Learning
Energy Efficiency
Adaptive Computing
Systems
Rankings
1,377,974
61,930
703
Igor Ivkic
Metrics
H-Index
i10 Index
Citation Counts
5
1
64
Computer Science
Cyber-Physical Systems
Security
Costs
Rankings
1,452,153
63,646
722
Faizan Rasheed
Metrics
H-Index
i10 Index
Citation Counts
4
3
170
Deep Learning
Reinforcement Learning
Intelligent Transport System
Robotics
Rankings
1,613,234
67,454
776
Dominic Lindsay
Metrics
H-Index
i10 Index
Citation Counts
3
2
473
Distributed Systems
Cloud Computing
Networking
Operating Systems
Rankings
1,637,376
3,797
4
Charles Adjetey
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
NLP
Pattern Recognition
Search Engines
Programming
Mobile Application
Rankings
1,790,301
71,474
821
Ali Arabzadeh|Soheil Arabzadeh
Metrics
H-Index
i10 Index
Citation Counts
2
2
90
Online Learning
Online Optimization
Theoretical Machine Learning
Rankings
1,792,574
71,553
823
Shuo Zhang
Metrics
H-Index
i10 Index
Citation Counts
2
2
73
Computer Vision Machine Learning Model Compression
Rankings
1,815,260
72,228
830
Jonathan Woodruff
Metrics
H-Index
i10 Index
Citation Counts
2
1
83
Human-Computer Interaction
Rankings
1,855,625
73,261
844
Yiqun Chen
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Computer Science
Software Testing
Operating Systems
Programming Languages
Rankings
2,071,214
77,741
896
Fahad Al Debeyan
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Software Engineering
Software Vulnerability Prediction
Secure Coding