Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS 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, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 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.
Bioinformatics
Data Mining
Health Informatics
#unitartucs
Metrics
H-Index
i10 Index
Citation
51
91
28,476
Database Systems
Big Data
Data Science
Health Informatics
#unitartucs
Metrics
H-Index
i10 Index
Citation
47
132
9,470
multimodal emotion recognition
applied machine learning
computer vision
human-robot interaction
Metrics
H-Index
i10 Index
Citation
41
113
7,757
Cryptography
zero knowledge
SNARK
zk-SNARK
#unitartucs
Metrics
H-Index
i10 Index
Citation
41
77
6,271
Software Engineering
Software Analytics
Software Quality
Software Testing
#unitartucs
Metrics
H-Index
i10 Index
Citation
40
107
6,460
Cloud Computing
Bioinformatics
Metrics
H-Index
i10 Index
Citation
34
53
5,242
Quantum Cryptography
Post-Quantum Cryptography
Verification
Cryptography
#unitartucs
Metrics
H-Index
i10 Index
Citation
34
63
4,280
Data analysis in life sciences
(population)genetics
plant and animal science
(veterinary)medicine
ecology
Metrics
H-Index
i10 Index
Citation
32
92
3,373
Information Systems
Software Engineering
Requirements Engineering
Security Engineering
#unitartucs
Metrics
H-Index
i10 Index
Citation
30
69
3,408
blockchain
smart contract
business process automation
service oriented cloud computing
requirements enginee
Metrics
H-Index
i10 Index
Citation
29
74
3,095
Control Systems
Power Systems
Renewable Energy
Energy Informatics
Metrics
H-Index
i10 Index
Citation
28
74
4,114
* Rankings
Ranking Based On Selection :12
Cryptology
Computer Algebra
Data Mining
Machine Learning
#unitartucs
Metrics
H-Index
i10 Index
Citation
25
34
4,313
Fractional-order Calculus
Embedded Systems
Computer Science
Extended Reality
Metrics
H-Index
i10 Index
Citation
24
48
2,815
* Rankings
Ranking Based On Selection :14
Machine learning
Classifier calibration
Uncertainty quantification
Data science
#unitartucs
Metrics
H-Index
i10 Index
Citation
21
31
4,549
computer science education
technology-enhanced learning
Metrics
H-Index
i10 Index
Citation
19
44
1,595
Hardware security
cryptography
FPGAs
ASICs
Metrics
H-Index
i10 Index
Citation
18
24
772
machine learning & cyber security
digital forensics
cyber-physical system security
Metrics
H-Index
i10 Index
Citation
16
24
992
Ecotoxicology
microplastics
software engineering
Metrics
H-Index
i10 Index
Citation
14
17
509
* Rankings
Ranking Based On Selection :19
Edge AI
Federated Learning
BigData/Cloud Computing
Data Privacy
IoT
Metrics
H-Index
i10 Index
Citation
13
17
769
* Rankings
Ranking Based On Selection :20
Digital Twin
Blockchain
Cybersecurity
Cyber-Physical System
Metrics
H-Index
i10 Index
Citation
13
14
875
* Rankings
Ranking Based On Selection :21
teaching programming
computational thinking
Metrics
H-Index
i10 Index
Citation
13
14
541
* Rankings
Ranking Based On Selection :22
cloud computing
edge-cloud continuum
Clustered edge computing
Edge Intelligence
#unitartucs
Metrics
H-Index
i10 Index
Citation
12
14
506
Computer programming for High Speed Craft
Computational Fluid Dynamic
Marine hydrodynamics
Fuel Efficiency
High Speed Craft
Metrics
H-Index
i10 Index
Citation
12
13
358
Software engineering
healthcare informatics
Metrics
H-Index
i10 Index
Citation
12
16
374
* Rankings
Ranking Based On Selection :25
Metabolomics
biochemistry
statistics
machine learning
Metrics
H-Index
i10 Index
Citation
11
14
520
* Rankings
Ranking Based On Selection :26
MOOC
programming
math
teaching practice
management practice
Metrics
H-Index
i10 Index
Citation
11
13
425
* Rankings
Ranking Based On Selection :27
Software Engineering
Software Analytics
Agile Software Development
Software Engineering Education
#unitartucs
Metrics
H-Index
i10 Index
Citation
11
11
474
Machine Learning
Learning analytics
Education Technology
Multimodal Learning Analytics
Metrics
H-Index
i10 Index
Citation
10
10
260
* Rankings
Ranking Based On Selection :29
Artificial Intelligence
Industrial Informatics
Control
Metrics
H-Index
i10 Index
Citation
10
10
289
* Rankings
Ranking Based On Selection :30
AI/ML
Cloud Computing
Cyber Security
Advanced Manufacturing
Robotics
Metrics
H-Index
i10 Index
Citation
9
9
294
* Rankings
Ranking Based On Selection :31
Human-centred software engineering
Voice User Interface Design
Workplace learning
AI ethics desig
Metrics
H-Index
i10 Index
Citation
9
9
254
* Rankings
Ranking Based On Selection :32
automation and control systems
computer science
mathematics
Metrics
H-Index
i10 Index
Citation
9
8
258
* Rankings
Ranking Based On Selection :33
mobile computing
cloud computing
mobile cloud computing
smart environments
context-awareness
Metrics
H-Index
i10 Index
Citation
9
9
370
* Rankings
Ranking Based On Selection :34
Data scientist
Atmospheric science and engineering
Hydrobiology
RS
Metrics
H-Index
i10 Index
Citation
8
7
446
* Rankings
Ranking Based On Selection :35
Artificial Intelligence
Data Mining
Machine Learning
HCI
Metrics
H-Index
i10 Index
Citation
8
7
195
* Rankings
Ranking Based On Selection :36
Academic writing process
peer feedback
machine learning
corpus methods
second language writing
Metrics
H-Index
i10 Index
Citation
8
6
423
* Rankings
Ranking Based On Selection :37
Computer science
cryptography
learning
Metrics
H-Index
i10 Index
Citation
8
7
449
* Rankings
Ranking Based On Selection :38
Formal methods
Real-time systems
Multi-core systems
#tutcs
#ITEEcoe
Metrics
H-Index
i10 Index
Citation
8
7
196
* Rankings
Ranking Based On Selection :39
digital government
technology policy
security
resilience
Metrics
H-Index
i10 Index
Citation
7
7
265
* Rankings
Ranking Based On Selection :40
Big Data
Machine Learning
Artificial Intelligence
Distributed System
Metrics
H-Index
i10 Index
Citation
7
7
181
* Rankings
Ranking Based On Selection :41
data mining
symbolic data analysis
Metrics
H-Index
i10 Index
Citation
7
5
138
* Rankings
Ranking Based On Selection :42
programming
machine learning
Metrics
H-Index
i10 Index
Citation
6
4
308
* Rankings
Ranking Based On Selection :43
Category Theory
Theoretical Computer Science
Programming Languages
Metrics
H-Index
i10 Index
Citation
6
4
99
* Rankings
Ranking Based On Selection :44
robotics
autonomous systems
robot software engineering
robot software testing
formal methods
Metrics
H-Index
i10 Index
Citation
6
2
60
* Rankings
Ranking Based On Selection :45
Software Engineering
Open Innovation
Data Mining
Cloud Computing
#unitartucs
Metrics
H-Index
i10 Index
Citation
6
1
126
* Rankings
Ranking Based On Selection :46
Mathematics
Computer Science
Metrics
H-Index
i10 Index
Citation
6
5
128
* Rankings
Ranking Based On Selection :47
Natural language processing
text mining
semantic networks
Metrics
H-Index
i10 Index
Citation
5
2
94
* Rankings
Ranking Based On Selection :48
Artificial Intelligence
multimodal emotion recognition applied machine learning
computer vision
human-robot interaction
Metrics
H-Index
i10 Index
Citation
4
2
85
* Rankings
Ranking Based On Selection :49
Cyber Security
Digital Forensics
Offensive Security
Cyber Policy
Cyber Peace
Metrics
H-Index
i10 Index
Citation
4
2
69
* Rankings
Ranking Based On Selection :50
Distributed and Pervasive Systems: Edge Computing
Pervasive Sensing
Metrics
H-Index
i10 Index
Citation
4
2
48
* Rankings
Ranking Based On Selection :51
software engineering
IoT
robotics
systems engineering
Metrics
H-Index
i10 Index
Citation
4
1
37
* Rankings
Ranking Based On Selection :52
Computer Vision
Hyperspectral Imaging
Metrics
H-Index
i10 Index
Citation
4
1
34
* Rankings
Ranking Based On Selection :53
Formal methods
Model-based testing
Distributed systems
Machine learning
Data mining
Metrics
H-Index
i10 Index
Citation
4
1
43
* Rankings
Ranking Based On Selection :54
Software Engineering
Digital Government
Digital Transformation
Metrics
H-Index
i10 Index
Citation
3
1
92
* Rankings
Ranking Based On Selection :55
natural language processing
machine translation
Metrics
H-Index
i10 Index
Citation
3
1
29
* Rankings
Ranking Based On Selection :56
process mining
conformance checking
data engineering
streaming data
#unitartucs
Metrics
H-Index
i10 Index
Citation
3
1
26
* Rankings
Ranking Based On Selection :57
Computer Science
Software Engineering
Data Engineering
Metrics
H-Index
i10 Index
Citation
3
0
20
* Rankings
Ranking Based On Selection :58
natural language processing
speech technology
text-to-speech
#unitartucs
Metrics
H-Index
i10 Index
Citation
3
0
13
* Rankings
Ranking Based On Selection :59
Signal processing
machine learning
data analysis
mathematics
Metrics
H-Index
i10 Index
Citation
2
1
139
* Rankings
Ranking Based On Selection :60
Metrics
H-Index
i10 Index
Citation
2
1
53
* Rankings
Ranking Based On Selection :61
machine learning
digital health
Metrics
H-Index
i10 Index
Citation
2
1
39
* Rankings
Ranking Based On Selection :62
artificial intelligence
natural intelligence
education
learning
neuroscience
Metrics
H-Index
i10 Index
Citation
2
1
23
* Rankings
Ranking Based On Selection :63
Natural Language Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation
2
1
18
* Rankings
Ranking Based On Selection :64
semiotics
Artificial Intelligence
social construction of technology
Metrics
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based On Selection :65
cybersecurity
autonomous vehicles
network security analysis
cybersecurity testing
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection :66
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :67
Deep Learning
Machine Learning
Data Science
Metrics
H-Index
i10 Index
Citation
2
0
6
* Rankings
Ranking Based On Selection :68
computer science
education
psychology
Metrics
H-Index
i10 Index
Citation
1
1
25
* Rankings
Ranking Based On Selection :69
computer science education
educational technologies
Metrics
H-Index
i10 Index
Citation
1
0
3
Bioinformatics
Data Mining
Health Informatics
#unitartucs
Sherif Sakr
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
47
132
9,470
Database Systems
Big Data
Data Science
Health Informatics
#unitartucs
Gholamreza Anbarjafari Shahab|Shahab Anbarjafari
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
41
113
7,757
multimodal emotion recognition
applied machine learning
computer vision
human-robot interaction
Helger Lipmaa
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
41
77
6,271
Cryptography
zero knowledge
SNARK
zk-SNARK
#unitartucs
Dietmar Pfahl
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
40
107
6,460
Software Engineering
Software Analytics
Software Quality
Software Testing
#unitartucs
Martti Vasar
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
34
53
5,242
Cloud Computing
Bioinformatics
Dominique Unruh
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
34
63
4,280
Quantum Cryptography
Post-Quantum Cryptography
Verification
Cryptography
#unitartucs
Tanel Kaart
Metrics
H-Index
i10 Index
Citation Counts
32
92
3,373
Data analysis in life sciences
(population)genetics
plant and animal science
(veterinary)medicine
ecology
Raimundas Matulevičius
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
30
69
3,408
Information Systems
Software Engineering
Requirements Engineering
Security Engineering
#unitartucs
Alexander Norta nee Hirnschall
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
29
74
3,095
blockchain
smart contract
business process automation
service oriented cloud computing
requirements enginee
Juri Belikov
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
28
74
4,114
Control Systems
Power Systems
Renewable Energy
Energy Informatics
Cryptology
Computer Algebra
Data Mining
Machine Learning
#unitartucs
Aleksei Tepljakov
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,815
Fractional-order Calculus
Embedded Systems
Computer Science
Extended Reality
Meelis Kull
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
21
31
4,549
Machine learning
Classifier calibration
Uncertainty quantification
Data science
#unitartucs
Mart Laanpere
Tallinn University
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
19
44
1,595
computer science education
technology-enhanced learning
Malik Imran
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
18
24
772
Hardware security
cryptography
FPGAs
ASICs
Hayretdin Bahsi
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
16
24
992
machine learning & cyber security
digital forensics
cyber-physical system security
Alla Khosrovyan
Metrics
H-Index
i10 Index
Citation Counts
14
17
509
Ecotoxicology
microplastics
software engineering
Feras Awaysheh|Feras Awaysheh, Firas Awaysheh, Feras M Awayshehl
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
13
17
769
Edge AI
Federated Learning
BigData/Cloud Computing
Data Privacy
IoT
Digital Twin
Blockchain
Cybersecurity
Cyber-Physical System
teaching programming
computational thinking
Chinmaya Dehury
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
12
14
506
cloud computing
edge-cloud continuum
Clustered edge computing
Edge Intelligence
#unitartucs
Rasul Niazmand Bilandi
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
12
13
358
Computer programming for High Speed Craft
Computational Fluid Dynamic
Marine hydrodynamics
Fuel Efficiency
High Speed Craft
Gunnar Piho
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
12
16
374
Software engineering
healthcare informatics
Metabolomics
biochemistry
statistics
machine learning
Reelika Suviste
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
11
13
425
MOOC
programming
math
teaching practice
management practice
Ezequiel Scott
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
11
11
474
Software Engineering
Software Analytics
Agile Software Development
Software Engineering Education
#unitartucs
Pankaj Chejara
Tallinn University
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
10
10
260
Machine Learning
Learning analytics
Education Technology
Multimodal Learning Analytics
Kristina Vassiljeva
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
10
10
289
Artificial Intelligence
Industrial Informatics
Control
Anton Vedeshin
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
9
9
294
AI/ML
Cloud Computing
Cyber Security
Advanced Manufacturing
Robotics
Abiodun Ogunyemi
Tallinn University
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
9
9
254
Human-centred software engineering
Voice User Interface Design
Workplace learning
AI ethics desig
Vadim Kaparin
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
9
8
258
automation and control systems
computer science
mathematics
Carlos Paniagua
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
9
9
370
mobile computing
cloud computing
mobile cloud computing
smart environments
context-awareness
Nasim Janatian
Metrics
H-Index
i10 Index
Citation Counts
8
7
446
Data scientist
Atmospheric science and engineering
Hydrobiology
RS
Avar Pentel
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
8
7
195
Artificial Intelligence
Data Mining
Machine Learning
HCI
Djuddah Aj Leijen
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
8
6
423
Academic writing process
peer feedback
machine learning
corpus methods
second language writing
Computer science
cryptography
learning
Leonidas Tsiopoulos
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
8
7
196
Formal methods
Real-time systems
Multi-core systems
#tutcs
#ITEEcoe
Isabel Skierka
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
7
7
265
digital government
technology policy
security
resilience
Mahtab Shahin
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
7
7
181
Big Data
Machine Learning
Artificial Intelligence
Distributed System
Kadri Umbleja
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
7
5
138
data mining
symbolic data analysis
Ljubov Jaanuska|Ljubov Feklistova
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
6
4
308
programming
machine learning
Category Theory
Theoretical Computer Science
Programming Languages
Gert Kanter
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
6
2
60
robotics
autonomous systems
robot software engineering
robot software testing
formal methods
Software Engineering
Open Innovation
Data Mining
Cloud Computing
#unitartucs
Mathematics
Computer Science
Ahti Lohk
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
5
2
94
Natural language processing
text mining
semantic networks
Abdallah Hussein Sham
Tallinn University
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
2
85
Artificial Intelligence
multimodal emotion recognition applied machine learning
computer vision
human-robot interaction
Kristine Hovhannisyan
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
2
69
Cyber Security
Digital Forensics
Offensive Security
Cyber Policy
Cyber Peace
Farooq Ayoub Dar
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
2
48
Distributed and Pervasive Systems: Edge Computing
Pervasive Sensing
Sergei Jegorov
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
software engineering
IoT
robotics
systems engineering
Ali Zahavi
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
1
34
Computer Vision
Hyperspectral Imaging
Evelin Halling
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
4
1
43
Formal methods
Model-based testing
Distributed systems
Machine learning
Data mining
Software Engineering
Digital Government
Digital Transformation
Elizaveta Korotkova
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
natural language processing
machine translation
process mining
conformance checking
data engineering
streaming data
#unitartucs
Ahmed Samir Imam Mahmoud
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Computer Science
Software Engineering
Data Engineering
natural language processing
speech technology
text-to-speech
#unitartucs
Laura Piho
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
1
139
Signal processing
machine learning
data analysis
mathematics
Azer Ramazanli
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
1
53
Elli Valla
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
1
39
machine learning
digital health
Kristjan Julius Laak
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
artificial intelligence
natural intelligence
education
learning
neuroscience
Natural Language Processing
Machine Learning
semiotics
Artificial Intelligence
social construction of technology
Andrew Roberts
Tallinn University of Technology
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
cybersecurity
autonomous vehicles
network security analysis
cybersecurity testing
Behzad Nazarbakhsh
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Bhawani Shankar Leelar
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Deep Learning
Machine Learning
Data Science
computer science
education
psychology
computer science education
educational technologies