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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,260 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Shubhashis Sengupta
Cloud Computing
Robotics
Conversational AI
Machine Learnin
Metrics
 
H-Index
i10 Index
Citation
35
75
4,343
* Rankings
Ranking Based On Selection: 3
Alex Kass
Computer Science
AI
Cognitive Science
Human Performanc
Metrics
 
H-Index
i10 Index
Citation
30
54
3,132
* Rankings
Ranking Based On Selection: 4
Rafael Accorsi
Process Mining
Digital Transformation
AI & Data
Information Securit
Metrics
 
H-Index
i10 Index
Citation
30
49
2,591
* Rankings
Ranking Based On Selection: 5
Luigi Scorzato
Data Science
Computing Architectures
Physics
Philosophy of Scienc
Metrics
 
H-Index
i10 Index
Citation
28
43
4,584
* Rankings
Ranking Based On Selection: 6
Karl Kugler
AI Advisory
Data Science
Data Strateg
Metrics
 
H-Index
i10 Index
Citation
27
35
5,914
* Rankings
Ranking Based On Selection: 8
Krishna Kummamuru
Data & text mining
Machine Learning
Service
Metrics
 
H-Index
i10 Index
Citation
26
43
4,345
* Rankings
Ranking Based On Selection: 11
Vikrant Kaulgud
Software Engineering
Sustainability
Cloud
Human Centered Software
Digita
Metrics
 
H-Index
i10 Index
Citation
22
49
2,349
* Rankings
Ranking Based On Selection: 12
Iana Nikolaeva Vassileva
Smart Cities
Technology Adoption
Energy Storage
Transportatio
Metrics
 
H-Index
i10 Index
Citation
21
35
3,927
* Rankings
Ranking Based On Selection: 13
H. James Wilson
Artificial Intelligence
Technology
Information Technology
Innovation Leadershi
Metrics
 
H-Index
i10 Index
Citation
21
29
4,947
* Rankings
Ranking Based On Selection: 14
Dimos Kapetis
Machine learning
Graph analytics
Natural Language Processing
Biomedical Research
TimeSerie
Metrics
 
H-Index
i10 Index
Citation
21
25
3,339
* Rankings
Ranking Based On Selection: 17
Nosayaba Evbuomwan
Construction Management
Structual Engineering
Strategic Product Development
Design Research
Civil Engineerin
Metrics
 
H-Index
i10 Index
Citation
21
32
2,539
* Rankings
Ranking Based On Selection: 18
Maximilian Jakob Bucher
x-ray science
coherent imaging
rare gas clusters
ultra fas
Metrics
 
H-Index
i10 Index
Citation
20
28
1,398
* Rankings
Ranking Based On Selection: 19
Francesco Pascale
Embedded Systems
Internet of Things
Cybersecurity
Predictive Approach
Recommender System
Metrics
 
H-Index
i10 Index
Citation
20
28
1,699
* Rankings
Ranking Based On Selection: 20
Vibhu S. Sharma
Software Analytics
Cloud Computing
Sustainability & Quality
Software Architecture
Extended Realit
Metrics
 
H-Index
i10 Index
Citation
20
44
1,693
* Rankings
Ranking Based On Selection: 21
Luca Costabello
Knowledge Graphs
Graph Representation Learning
Explainable AI
Linked Data
Semantic We
Metrics
 
H-Index
i10 Index
Citation
20
28
1,225
* Rankings
Ranking Based On Selection: 22
Nikita Jain
Predictive Analytics
Computer Vision
Forecastin
Metrics
 
H-Index
i10 Index
Citation
19
25
1,481
* Rankings
Ranking Based On Selection: 23
Hendrik Purwins
Artificial Intelligence
Predictive Maintenance
Audio Signal Processing
Applied Machine Learnin
Metrics
 
H-Index
i10 Index
Citation
19
36
2,033
* Rankings
Ranking Based On Selection: 24
Gianpiero Di Blasi
imaging
computer graphics
chaos theory
meshless methods
data minin
Metrics
 
H-Index
i10 Index
Citation
19
30
1,058
* Rankings
Ranking Based On Selection: 25
Prashant P. Shukla
Technology Strategy
Economics of IT
Economics of A
Metrics
 
H-Index
i10 Index
Citation
18
25
1,388
Rankings
Ranking Based On Selection: 1
Sanjoy Paul
Metrics
 
H-Index
i10 Index
Citation Counts
79
261
23,876
Rankings
Ranking Based On Selection: 2
Shubhashis Sengupta
Metrics
 
H-Index
i10 Index
Citation Counts
35
75
4,343
Cloud Computing
Robotics
Conversational AI
Machine Learnin
Rankings
Ranking Based On Selection: 3
Alex Kass
Metrics
 
H-Index
i10 Index
Citation Counts
30
54
3,132
Computer Science
AI
Cognitive Science
Human Performanc
Rankings
Ranking Based On Selection: 4
Rafael Accorsi
Metrics
 
H-Index
i10 Index
Citation Counts
30
49
2,591
Process Mining
Digital Transformation
AI & Data
Information Securit
Rankings
Ranking Based On Selection: 5
Luigi Scorzato
Metrics
 
H-Index
i10 Index
Citation Counts
28
43
4,584
Data Science
Computing Architectures
Physics
Philosophy of Scienc
Rankings
Ranking Based On Selection: 6
Karl Kugler
Metrics
 
H-Index
i10 Index
Citation Counts
27
35
5,914
AI Advisory
Data Science
Data Strateg
Rankings
Ranking Based On Selection: 7
Ethan Hadar
Metrics
 
H-Index
i10 Index
Citation Counts
26
50
2,593
Rankings
Ranking Based On Selection: 8
Krishna Kummamuru
Metrics
 
H-Index
i10 Index
Citation Counts
26
43
4,345
Rankings
Ranking Based On Selection: 9
Malek Ben Salem
Metrics
 
H-Index
i10 Index
Citation Counts
23
40
5,354
Rankings
Ranking Based On Selection: 10
Ullas Nambiar
Metrics
 
H-Index
i10 Index
Citation Counts
23
35
1,964
Rankings
Ranking Based On Selection: 11
Vikrant Kaulgud
Metrics
 
H-Index
i10 Index
Citation Counts
22
49
2,349
Software Engineering
Sustainability
Cloud
Human Centered Software
Digita
Rankings
Ranking Based On Selection: 12
Iana Nikolaeva Vassileva
Metrics
 
H-Index
i10 Index
Citation Counts
21
35
3,927
Smart Cities
Technology Adoption
Energy Storage
Transportatio
Rankings
Ranking Based On Selection: 13
H. James Wilson
Metrics
 
H-Index
i10 Index
Citation Counts
21
29
4,947
Artificial Intelligence
Technology
Information Technology
Innovation Leadershi
Rankings
Ranking Based On Selection: 14
Dimos Kapetis
Metrics
 
H-Index
i10 Index
Citation Counts
21
25
3,339
Machine learning
Graph analytics
Natural Language Processing
Biomedical Research
TimeSerie
Rankings
Ranking Based On Selection: 15
Paul Nunes
Metrics
 
H-Index
i10 Index
Citation Counts
21
27
2,499
Rankings
Ranking Based On Selection: 16
Anurag
Metrics
 
H-Index
i10 Index
Citation Counts
21
48
1,907
Rankings
Ranking Based On Selection: 17
Nosayaba Evbuomwan
Metrics
 
H-Index
i10 Index
Citation Counts
21
32
2,539
Construction Management
Structual Engineering
Strategic Product Development
Design Research
Civil Engineerin
Rankings
Ranking Based On Selection: 18
Maximilian Jakob Bucher
Metrics
 
H-Index
i10 Index
Citation Counts
20
28
1,398
x-ray science
coherent imaging
rare gas clusters
ultra fas
Rankings
Ranking Based On Selection: 19
Francesco Pascale
Metrics
 
H-Index
i10 Index
Citation Counts
20
28
1,699
Embedded Systems
Internet of Things
Cybersecurity
Predictive Approach
Recommender System
Rankings
Ranking Based On Selection: 20
Vibhu S. Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
20
44
1,693
Software Analytics
Cloud Computing
Sustainability & Quality
Software Architecture
Extended Realit
Rankings
Ranking Based On Selection: 21
Luca Costabello
Metrics
 
H-Index
i10 Index
Citation Counts
20
28
1,225
Knowledge Graphs
Graph Representation Learning
Explainable AI
Linked Data
Semantic We
Rankings
Ranking Based On Selection: 22
Nikita Jain
Metrics
 
H-Index
i10 Index
Citation Counts
19
25
1,481
Rankings
Ranking Based On Selection: 23
Hendrik Purwins
Metrics
 
H-Index
i10 Index
Citation Counts
19
36
2,033
Artificial Intelligence
Predictive Maintenance
Audio Signal Processing
Applied Machine Learnin
Rankings
Ranking Based On Selection: 24
Gianpiero Di Blasi
Metrics
 
H-Index
i10 Index
Citation Counts
19
30
1,058
imaging
computer graphics
chaos theory
meshless methods
data minin
Rankings
Ranking Based On Selection: 25
Prashant P. Shukla
Metrics
 
H-Index
i10 Index
Citation Counts
18
25
1,388
Technology Strategy
Economics of IT
Economics of A