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" (910,673 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
Marimuthu Karuppiah
cryptography and wireless network security
in particular
authentication and encryption schemes
Metrics
H-Index
i10 Index
Citation
38
64
4,608
* Rankings
Ranking Based On Selection: 2
S Ramesh
Machining
Manufacturing
Modeling
Artificial Intelligence
Characterization
Metrics
H-Index
i10 Index
Citation
24
45
2,388
* Rankings
Ranking Based On Selection: 3
Avishek Adhikari
cryptography
visual cryptography
security notions
secret sharing
cryptanalysis
Metrics
H-Index
i10 Index
Citation
22
31
1,175
Rankings
Ranking Based On Selection: 1
Marimuthu Karuppiah
Metrics
H-Index
i10 Index
Citation Counts
38
64
4,608
cryptography and wireless network security
in particular
authentication and encryption schemes
Rankings
Ranking Based On Selection: 2
S Ramesh
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,388
Machining
Manufacturing
Modeling
Artificial Intelligence
Characterization
Rankings
Ranking Based On Selection: 3
Avishek Adhikari
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,175
cryptography
visual cryptography
security notions
secret sharing
cryptanalysis
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy