Top 100 Scientists

World Top 100 Scientists 2025

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.

* Rankings
Ranking Based On Selection :1
John M Carroll
Human-Computer Interaction
Computer-Supported Collaborative Work
Community Informatics
Design Research
Learning Science
Metrics
H-Index
i10 Index
Citation
108
566
56,530
* Rankings
Ranking Based On Selection :2
Mary Beth Rosson
Human-computer interaction
Computer Supported Cooperative Work
End-User Development
Educational Technology
Human-Centered De
Metrics
H-Index
i10 Index
Citation
78
254
28,257
Prasenjit Mitra
Artificial Intelligence
Machine Learning
Natural Lang. Process.
Medical Informatics
Data Mining
Metrics
H-Index
i10 Index
Citation
65
187
15,482
James Z Wang
data science
biomedical informatics
affective computing
computer vision
art
Metrics
H-Index
i10 Index
Citation
64
167
28,947
Shaowen Bardzell
Feminist HCI
Humanistic Computing
Sustainability
Women’s Health
Design Research
Metrics
H-Index
i10 Index
Citation
48
119
9,583
Chao Hsien Chu
Smart Sensing
Information Security and Privacy
Business Analytics
Operations and Supply Chain Management
Internet of Things
Metrics
H-Index
i10 Index
Citation
43
112
6,968
Parag Pendharkar
Artificial Intelligence
Business Analytics
Decision Support Systems
Software Engineering
Metrics
H-Index
i10 Index
Citation
36
71
3,876
* Rankings
Ranking Based On Selection :10
David L Hall
Multi-sensor data fusion
artificial intelligence
human-computer interaction
systems engineering
Metrics
H-Index
i10 Index
Citation
31
68
12,468
Qiang Duan
computer networking
edge-cloud computing
collaborative machine learning
Metrics
H-Index
i10 Index
Citation
25
59
3,511
Wei Fan Chen
Engineering Education Research
Computing Education Research
Computer Science Education Research
Game-based Learning
Web-base
Metrics
H-Index
i10 Index
Citation
16
22
1,263
Scott Pezanowski
Artificial Intelligence
Machine Learning
Big Data Analytics
GIScience
GeoVisual Analytics
Metrics
H-Index
i10 Index
Citation
16
20
1,336
Roderick L Lee
Strategic use of information systems
IS adoption and resistance to innovation and change
User experience and user behavior
Technology-mediated education
Metrics
H-Index
i10 Index
Citation
12
12
706
Andrea Miller
feminist studies
science and technology studies
digital culture
police power
empire
Metrics
H-Index
i10 Index
Citation
5
5
93
Rankings
Ranking Based On Selection: 1
John M Carroll
Metrics
H-Index
i10 Index
Citation Counts
108
566
56,530
Human-Computer Interaction
Computer-Supported Collaborative Work
Community Informatics
Design Research
Learning Science
Rankings
Ranking Based On Selection: 2
Mary Beth Rosson
Metrics
H-Index
i10 Index
Citation Counts
78
254
28,257
Human-computer interaction
Computer Supported Cooperative Work
End-User Development
Educational Technology
Human-Centered De
Rankings
Ranking Based On Selection: 3
Prasenjit Mitra
Metrics
H-Index
i10 Index
Citation Counts
65
187
15,482
Artificial Intelligence
Machine Learning
Natural Lang. Process.
Medical Informatics
Data Mining
Rankings
Ranking Based On Selection: 4
James Z Wang
Metrics
H-Index
i10 Index
Citation Counts
64
167
28,947
data science
biomedical informatics
affective computing
computer vision
art
Rankings
Ranking Based On Selection: 5
Zhenhui Jessie Li
Metrics
H-Index
i10 Index
Citation Counts
48
85
13,521
Rankings
Ranking Based On Selection: 6
Shaowen Bardzell
Metrics
H-Index
i10 Index
Citation Counts
48
119
9,583
Feminist HCI
Humanistic Computing
Sustainability
Women’s Health
Design Research
Rankings
Ranking Based On Selection: 7
Chao Hsien Chu
Metrics
H-Index
i10 Index
Citation Counts
43
112
6,968
Smart Sensing
Information Security and Privacy
Business Analytics
Operations and Supply Chain Management
Internet of Things
Rankings
Ranking Based On Selection: 8
Parag Pendharkar
Metrics
H-Index
i10 Index
Citation Counts
36
71
3,876
Artificial Intelligence
Business Analytics
Decision Support Systems
Software Engineering
Rankings
Ranking Based On Selection: 9
Lynette Kvasny Yarger|Lynette Kvasny
Metrics
H-Index
i10 Index
Citation Counts
33
69
4,072
Rankings
Ranking Based On Selection: 10
David L Hall
Metrics
H-Index
i10 Index
Citation Counts
31
68
12,468
Multi-sensor data fusion
artificial intelligence
human-computer interaction
systems engineering
Rankings
Ranking Based On Selection: 11
Carleen Maitland
Metrics
H-Index
i10 Index
Citation Counts
28
56
2,906
Rankings
Ranking Based On Selection: 12
Qiang Duan
Metrics
H-Index
i10 Index
Citation Counts
25
59
3,511
computer networking
edge-cloud computing
collaborative machine learning
Rankings
Ranking Based On Selection: 13
Zihan Zhou
Metrics
H-Index
i10 Index
Citation Counts
25
38
4,806
Rankings
Ranking Based On Selection: 14
Wenbo Guo
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,124
Rankings
Ranking Based On Selection: 15
Hua Wei
Metrics
H-Index
i10 Index
Citation Counts
19
28
4,188
Rankings
Ranking Based On Selection: 16
Linhai Song
Metrics
H-Index
i10 Index
Citation Counts
17
26
2,187
Operating Systems
Software Engineering
Security
Programming Languages
Rankings
Ranking Based On Selection: 17
Wei Fan Chen
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,263
Engineering Education Research
Computing Education Research
Computer Science Education Research
Game-based Learning
Web-base
Rankings
Ranking Based On Selection: 18
Scott Pezanowski
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,336
Artificial Intelligence
Machine Learning
Big Data Analytics
GIScience
GeoVisual Analytics
Rankings
Ranking Based On Selection: 19
Nicklaus A Giacobe
Metrics
H-Index
i10 Index
Citation Counts
13
13
605
Cyber Security
Visual Analytics
Cognitive Science
Data Fusion
Rankings
Ranking Based On Selection: 20
Roderick L Lee
Metrics
H-Index
i10 Index
Citation Counts
12
12
706
Strategic use of information systems
IS adoption and resistance to innovation and change
User experience and user behavior
Technology-mediated education
Rankings
Ranking Based On Selection: 21
Sagnika Sen
Metrics
H-Index
i10 Index
Citation Counts
10
10
546
Rankings
Ranking Based On Selection: 22
Anne Behler
Metrics
H-Index
i10 Index
Citation Counts
9
9
565
Rankings
Ranking Based On Selection: 23
Andrea Miller
Metrics
H-Index
i10 Index
Citation Counts
5
5
93
feminist studies
science and technology studies
digital culture
police power
empire