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.
Database Systems
Metrics
H-Index
i10 Index
Citation
69
207
30,336
* Rankings
Ranking Based On Selection :2
Computer Vision
Computer Graphics
GenAI
Human Computer Interaction
Multimedia
Metrics
H-Index
i10 Index
Citation
43
68
9,662
* Rankings
Ranking Based On Selection :3
Multimedia Systems
Computer Vision
Metrics
H-Index
i10 Index
Citation
42
73
5,688
* Rankings
Ranking Based On Selection :4
Computer networking
security
Metrics
H-Index
i10 Index
Citation
39
62
7,039
* Rankings
Ranking Based On Selection :5
Programming languages
distributed systems
Metrics
H-Index
i10 Index
Citation
38
84
9,190
* Rankings
Ranking Based On Selection :6
Localization
Internet of Things
Blockchain
Wireless sensor networks
Security & Privacy
Metrics
H-Index
i10 Index
Citation
38
45
11,478
* Rankings
Ranking Based On Selection :7
Programming languages
Databases
Logic
Meta-Programming
Metrics
H-Index
i10 Index
Citation
36
68
5,858
* Rankings
Ranking Based On Selection :8
Programming languages
Type systems
Functional programming
Low-level programming
High-assurance software and systems
Metrics
H-Index
i10 Index
Citation
33
51
5,513
* Rankings
Ranking Based On Selection :9
Wireless networking
Terahertz
Green Internet
Information Theory
Metrics
H-Index
i10 Index
Citation
33
56
13,214
* Rankings
Ranking Based On Selection :10
Databases
Data Models
Digital Libraries
Semantic Web
Information Retrieval
Metrics
H-Index
i10 Index
Citation
28
65
2,749
* Rankings
Ranking Based On Selection :11
Fuzzy Cognitive Maps
Innovation
Stakeholders
Collective Intelligence
Participatory Modelling
Metrics
H-Index
i10 Index
Citation
27
46
4,317
* Rankings
Ranking Based On Selection :12
Software Engineering
Software Process
Software Process Modeling
Value Based Software Engineering
Metrics
H-Index
i10 Index
Citation
26
50
2,728
* Rankings
Ranking Based On Selection :13
Functional Logic Programming
Narrowing
Non-Determinism
Metrics
H-Index
i10 Index
Citation
25
49
2,996
* Rankings
Ranking Based On Selection :14
Data Analysis
lessR R package
Metrics
H-Index
i10 Index
Citation
24
30
81,892
* Rankings
Ranking Based On Selection :15
Data Envelopment Analysis
Technology Forecasting
New Product Development
Data Mining
Optimization
Metrics
H-Index
i10 Index
Citation
24
37
2,499
* Rankings
Ranking Based On Selection :16
Software Engineering
Embedded Systems
and Formal Methods
Metrics
H-Index
i10 Index
Citation
22
50
1,453
* Rankings
Ranking Based On Selection :17
Computer Systems
Information Science
Wireless Systems
Virtual Reality
Machine Learning
Metrics
H-Index
i10 Index
Citation
20
27
2,212
* Rankings
Ranking Based On Selection :18
Software Engineering
Computer Forensics
Metrics
H-Index
i10 Index
Citation
20
35
1,760
* Rankings
Ranking Based On Selection :19
Data-centric AI
Large Language Models
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
17
30
903
* Rankings
Ranking Based On Selection :20
user experience
work and organizations
hci
ethnography
social informatics
Metrics
H-Index
i10 Index
Citation
17
19
2,482
* Rankings
Ranking Based On Selection :21
Security & Privacy
Metrics
H-Index
i10 Index
Citation
17
19
3,171
* Rankings
Ranking Based On Selection :22
Programming Languages
Functional Programming
Programming Logics
High-Assurance Software and Systems
Computer Science Educati
Metrics
H-Index
i10 Index
Citation
17
19
975
* Rankings
Ranking Based On Selection :23
Big Data Analytics
Data Warehousing
Metrics
H-Index
i10 Index
Citation
15
25
698
* Rankings
Ranking Based On Selection :24
Database Systems
Metrics
H-Index
i10 Index
Citation
14
16
2,748
* Rankings
Ranking Based On Selection :25
Artificial Intelligence
Machine Learning
Natural Language
Data Analytics
Very Large Databases
Metrics
H-Index
i10 Index
Citation
14
15
1,677
* Rankings
Ranking Based On Selection :26
Artificial Intelligence
Software Engineering
Programming Languages
Open Tech
Games
Metrics
H-Index
i10 Index
Citation
11
11
379
* Rankings
Ranking Based On Selection :27
data engineering
diagnosability
computer systems
performance
computer vision
Metrics
H-Index
i10 Index
Citation
10
10
1,956
* Rankings
Ranking Based On Selection :28
natural language processing
machine learning
computational social science
Metrics
H-Index
i10 Index
Citation
8
8
578
* Rankings
Ranking Based On Selection :29
FPGA Prototyping
Software Engineering
Verification and Validation
Real-time/Embedded Systems
IoT
Metrics
H-Index
i10 Index
Citation
6
4
145
* Rankings
Ranking Based On Selection :30
Software Engineering
Program Analysis
System Validation
Metrics
H-Index
i10 Index
Citation
4
4
96
* Rankings
Ranking Based On Selection :31
Security
infosec
IoT
cloudsec
Metrics
H-Index
i10 Index
Citation
4
3
563
* Rankings
Ranking Based On Selection :32
Machine Learning
Computer Vision
Metrics
H-Index
i10 Index
Citation
3
2
85
* Rankings
Ranking Based On Selection :33
Computer Vision
Video Compression
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :34
Asynchronous systems
Asynchronous design
Validation
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :35
Smart Cities
Metrics
H-Index
i10 Index
Citation
1
1
139
* Rankings
Ranking Based On Selection :36
Computer Science
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection :37
Machine Learning
Reinforcement Learning
NLP
Deep Learning
Metrics
H-Index
i10 Index
Citation
1
0
2
David Maier
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
69
207
30,336
Feng Liu
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
43
68
9,662
Computer Vision
Computer Graphics
GenAI
Human Computer Interaction
Multimedia
Wu Chi Feng
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
42
73
5,688
Multimedia Systems
Computer Vision
Wu Chang Feng
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
39
62
7,039
Computer networking
security
Andrew P Black
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
38
84
9,190
Programming languages
distributed systems
Nirupama Bulusu
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
38
45
11,478
Localization
Internet of Things
Blockchain
Wireless sensor networks
Security & Privacy
Tim Sheard
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
36
68
5,858
Programming languages
Databases
Logic
Meta-Programming
Mark P Jones
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
33
51
5,513
Programming languages
Type systems
Functional programming
Low-level programming
High-assurance software and systems
Suresh Singh
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
33
56
13,214
Wireless networking
Terahertz
Green Internet
Information Theory
Lois Ml Delcambre
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
28
65
2,749
Databases
Data Models
Digital Libraries
Semantic Web
Information Retrieval
Antonie Jetter
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
27
46
4,317
Fuzzy Cognitive Maps
Innovation
Stakeholders
Collective Intelligence
Participatory Modelling
David Raffo
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,728
Software Engineering
Software Process
Software Process Modeling
Value Based Software Engineering
Sergio Antoy
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,996
Functional Logic Programming
Narrowing
Non-Determinism
David Gerbing
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
24
30
81,892
Data Analysis
lessR R package
Timothy R Anderson
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,499
Data Envelopment Analysis
Technology Forecasting
New Product Development
Data Mining
Optimization
Fei Xie
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
22
50
1,453
Software Engineering
Embedded Systems
and Formal Methods
Ehsan Aryafar
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
20
27
2,212
Computer Systems
Information Science
Wireless Systems
Virtual Reality
Machine Learning
Warren Harrison
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,760
Software Engineering
Computer Forensics
Kunpeng Liu
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
17
30
903
Data-centric AI
Large Language Models
Reinforcement Learning
Ellie Harmon
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
17
19
2,482
user experience
work and organizations
hci
ethnography
social informatics
Charles V Wright
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
17
19
3,171
James Hook
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
17
19
975
Programming Languages
Functional Programming
Programming Logics
High-Assurance Software and Systems
Computer Science Educati
Nayem Rahman
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
15
25
698
Big Data Analytics
Data Warehousing
Leonard Shapiro
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
14
16
2,748
Daniel Sagalowicz
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,677
Artificial Intelligence
Machine Learning
Natural Language
Data Analytics
Very Large Databases
Bart Massey
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
11
11
379
Artificial Intelligence
Software Engineering
Programming Languages
Open Tech
Games
R Bruce Irvin
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,956
data engineering
diagnosability
computer systems
performance
computer vision
Ameeta Agrawal
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
8
8
578
natural language processing
machine learning
computational social science
Bin Lin
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
6
4
145
FPGA Prototyping
Software Engineering
Verification and Validation
Real-time/Embedded Systems
IoT
Bo Chen
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
4
4
96
Software Engineering
Program Analysis
System Validation
Allison Marie Naaktgeboren
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
4
3
563
Security
infosec
IoT
cloudsec
Erik Conser
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
3
2
85
Machine Learning
Computer Vision
Yeganeh Jalalpour
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Computer Vision
Video Compression
Ebelechukwu Esimai|Ebele Esimai
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Asynchronous systems
Asynchronous design
Validation
Wilfred Pinfold
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
1
1
139
David Munoz Constantine
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Computer Science
Artificial Intelligence
Bahareh Golchin
Portland State University
Portland, United States
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Machine Learning
Reinforcement Learning
NLP
Deep Learning