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: 1
Narasimha Rao Vajjhala|NR Vajjhala
Cybersecurity
Machine Learning
Project Management
Knowledge Management
Health Informatics
Metrics
H-Index
i10 Index
Citation
16
19
699
* Rankings
Ranking Based On Selection: 3
Ervin Ramollari
software engineering
cloud computing
service oriented computing
Web services
J2EE
Metrics
H-Index
i10 Index
Citation
8
8
430
* Rankings
Ranking Based On Selection: 4
Marjana Prifti Skenduli
Artificial Intelligence
Machine Learning
Natural Language Processing
Data Mining
Robotics
Metrics
H-Index
i10 Index
Citation
5
2
310
Rankings
Ranking Based On Selection: 1
Narasimha Rao Vajjhala|NR Vajjhala
Metrics
H-Index
i10 Index
Citation Counts
16
19
699
Cybersecurity
Machine Learning
Project Management
Knowledge Management
Health Informatics
Rankings
Ranking Based On Selection: 2
Marenglen Biba
Metrics
H-Index
i10 Index
Citation Counts
13
17
692
Rankings
Ranking Based On Selection: 3
Ervin Ramollari
Metrics
H-Index
i10 Index
Citation Counts
8
8
430
software engineering
cloud computing
service oriented computing
Web services
J2EE
Rankings
Ranking Based On Selection: 4
Marjana Prifti Skenduli
Metrics
H-Index
i10 Index
Citation Counts
5
2
310
Artificial Intelligence
Machine Learning
Natural Language Processing
Data Mining
Robotics