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" (873,690 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
Abdulkader El-Mir
Construction Materials
Concrete Technology
Artificial intelligence
Metrics
H-Index
i10 Index
Citation
15
17
776
Rodrigue Imad
Digital Communications
Signal Processing
Artificial Intelligence
Robotics
Metrics
H-Index
i10 Index
Citation
9
8
272
Rabih Nachar
Image Processing
Computer Vision
Pattern Recognition
Signal Processing
Neural Networks
Metrics
H-Index
i10 Index
Citation
7
4
237
Walid Karam
Biometrics
Free & Open Source
Face recognition
Image Processing
Signal Processing
Metrics
H-Index
i10 Index
Citation
6
3
79
Michel Chammas
Machine Learning
Deep Learning
Writer Identification
Digital Humanities
Metrics
H-Index
i10 Index
Citation
3
3
125

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* Rankings
Ranking Based On Selection: 11
Samira Nicolas
education
technology
teaching
global citizenship
computer science in education
Metrics
H-Index
i10 Index
Citation
1
1
11
Rankings
Ranking Based On Selection: 1
Abdulkader El-Mir
Metrics
H-Index
i10 Index
Citation Counts
15
17
776
Construction Materials
Concrete Technology
Artificial intelligence
Rankings
Ranking Based On Selection: 2
Issam Dagher
Metrics
H-Index
i10 Index
Citation Counts
13
19
952
Rankings
Ranking Based On Selection: 3
Rodrigue Imad
Metrics
H-Index
i10 Index
Citation Counts
9
8
272
Digital Communications
Signal Processing
Artificial Intelligence
Robotics
Rankings
Ranking Based On Selection: 4
Joumana Dargham
Metrics
H-Index
i10 Index
Citation Counts
8
8
206
Rankings
Ranking Based On Selection: 5
Rabih Nachar
Metrics
H-Index
i10 Index
Citation Counts
7
4
237
Image Processing
Computer Vision
Pattern Recognition
Signal Processing
Neural Networks
Rankings
Ranking Based On Selection: 6
Walid Karam
Metrics
H-Index
i10 Index
Citation Counts
6
3
79
Biometrics
Free & Open Source
Face recognition
Image Processing
Signal Processing
Rankings
Ranking Based On Selection: 7
Hanna Greige
Metrics
H-Index
i10 Index
Citation Counts
5
3
115
Rankings
Ranking Based On Selection: 8
Michel Chammas
Metrics
H-Index
i10 Index
Citation Counts
3
3
125
Machine Learning
Deep Learning
Writer Identification
Digital Humanities
Rankings
Ranking Based On Selection: 9
Amine Bitar
Metrics
H-Index
i10 Index
Citation Counts
3
1
35
Rankings
Ranking Based On Selection: 10
Imad Zakhem
Metrics
H-Index
i10 Index
Citation Counts
2
1
22

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Rankings
Ranking Based On Selection: 11
Samira Nicolas
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
education
technology
teaching
global citizenship
computer science in education