Top 100 Scientists

World Top 100 Scientists 2025

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, 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, 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" (1,014,374 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. 

Hayri Sever
multimedia information retrieval
data and web mining
speech processing
semantic analysis models
social network analysis.
Metrics
H-Index
i10 Index
Citation
22
39
1,731
Gül Tokdemir
Conceptual Modelling
Software Engineering
Datamining
Information systems
Metrics
H-Index
i10 Index
Citation
10
12
897
Murat Saran
Intelligent Learning Systems
Mobile Learning
Human Computer Interaction
Serious Games
Metrics
H-Index
i10 Index
Citation
9
9
731
Efe Çiftci
Information Security
Cryptography
Operating Systems
Computer Networks
Image Processing
Metrics
H-Index
i10 Index
Citation
1
1
12
Rankings
Ranking Based On Selection: 1
Hayri Sever
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,731
multimedia information retrieval
data and web mining
speech processing
semantic analysis models
social network analysis.
Rankings
Ranking Based On Selection: 2
Hakan Maras
Metrics
H-Index
i10 Index
Citation Counts
11
15
450
Coğrafi Bilgi Sistemleri
Görüntü İşleme
Fotogrametri
Rankings
Ranking Based On Selection: 3
Gül Tokdemir
Metrics
H-Index
i10 Index
Citation Counts
10
12
897
Conceptual Modelling
Software Engineering
Datamining
Information systems
Rankings
Ranking Based On Selection: 4
Müslim Bozyiğit
Metrics
H-Index
i10 Index
Citation Counts
10
11
348
operating systems
networking
distributed and parallel computing
Rankings
Ranking Based On Selection: 5
Murat Saran
Metrics
H-Index
i10 Index
Citation Counts
9
9
731
Intelligent Learning Systems
Mobile Learning
Human Computer Interaction
Serious Games
Rankings
Ranking Based On Selection: 6
Information Retrieval
Text Categorization
Natural Language Processing
Music Information Retrieval
Rankings
Ranking Based On Selection: 7
Faris Serdar Tasel
Metrics
H-Index
i10 Index
Citation Counts
5
3
85
Rankings
Ranking Based On Selection: 8
Serdar Arslan
Metrics
H-Index
i10 Index
Citation Counts
4
3
83
deep learning
machine learning
artificial intelligence
big data
Rankings
Ranking Based On Selection: 9
Osama Ibraheem Ashour
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Softwar quality
Data Mining
Software engineering
Rankings
Ranking Based On Selection: 10
Efe Çiftci
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Information Security
Cryptography
Operating Systems
Computer Networks
Image Processing