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" (870,053 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: 2
Plamen Daskalov
компютърни системи за управление
прецизно земеделие
информационни
Metrics
H-Index
i10 Index
Citation
12
16
583
* Rankings
Ranking Based On Selection: 3
Irena Valova
Databases
Image Databases
Content based Image Retrieval
Social Networks
Metrics
H-Index
i10 Index
Citation
11
13
464
* Rankings
Ranking Based On Selection: 4
Tsvetelina Georgieva
image processing
fuzzy logic
neural networks
wireless sensor networks
https://sites.google.com/view/tsvetelinageorgieva/home
Metrics
H-Index
i10 Index
Citation
11
12
377
Emilia Golemanova
Artificial Intelligence
Declarative Programming
Logic Programming
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
9
8
196
* Rankings
Ranking Based On Selection: 10
Boyana Ivanova
Mixed Reality
Artificial Intelligence
Computer Science
Software Engineering
Metrics
H-Index
i10 Index
Citation
4
0
27

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* Rankings
Ranking Based On Selection: 11
Slavina Ivanova
Software Engineering
Information and Communication Technology
Web and Mobile Development
Game-Based Learning
Gamification
Metrics
H-Index
i10 Index
Citation
4
2
58
* Rankings
Ranking Based On Selection: 13
Svetlana Stefanova
artificial intelligence
computer graphics
financial mathematics
Metrics
H-Index
i10 Index
Citation
2
1
35
* Rankings
Ranking Based On Selection: 14
Peter Sabev
software quality assurance
software testing
algorithms
Metrics
H-Index
i10 Index
Citation
2
1
23
Rankings
Ranking Based On Selection: 1
Tzvetomir Vassilev
Metrics
H-Index
i10 Index
Citation Counts
13
14
772
Rankings
Ranking Based On Selection: 2
Plamen Daskalov
Metrics
H-Index
i10 Index
Citation Counts
12
16
583
компютърни системи за управление
прецизно земеделие
информационни
Rankings
Ranking Based On Selection: 3
Irena Valova
Metrics
H-Index
i10 Index
Citation Counts
11
13
464
Databases
Image Databases
Content based Image Retrieval
Social Networks
Rankings
Ranking Based On Selection: 4
Tsvetelina Georgieva
Metrics
H-Index
i10 Index
Citation Counts
11
12
377
image processing
fuzzy logic
neural networks
wireless sensor networks
https://sites.google.com/view/tsvetelinageorgieva/home
Rankings
Ranking Based On Selection: 5
Angel Smrikarov
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,497
Rankings
Ranking Based On Selection: 6
Tsvetozar Georgiev
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,520
Rankings
Ranking Based On Selection: 7
Emilia Golemanova
Metrics
H-Index
i10 Index
Citation Counts
9
8
196
Artificial Intelligence
Declarative Programming
Logic Programming
Natural Language Processing
Rankings
Ranking Based On Selection: 10
Boyana Ivanova
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
Mixed Reality
Artificial Intelligence
Computer Science
Software Engineering

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Slavina Ivanova
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Software Engineering
Information and Communication Technology
Web and Mobile Development
Game-Based Learning
Gamification
Rankings
Ranking Based On Selection: 12
Plamenka Hristova
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Rankings
Ranking Based On Selection: 13
Svetlana Stefanova
Metrics
H-Index
i10 Index
Citation Counts
2
1
35
artificial intelligence
computer graphics
financial mathematics
Rankings
Ranking Based On Selection: 14
Peter Sabev
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
software quality assurance
software testing
algorithms
Rankings
Ranking Based On Selection: 15
Kaloyan Mironov
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 16
Silyan Arsov
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 17
Valentin Velikov
Metrics
H-Index
i10 Index
Citation Counts
1
0
4