The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,068 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Computer Science
Artificial Intelligence | Extreme Scale Computing | Theoretical Astrophysic
Artificial Intelligence | Extreme Scale Computing | Theoretical Astrophysic
H-Index Metrics
-
H-Index101
-
i10 Index204
-
Citation Counts105,823
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Computer Science
computational science | fluid dynamics | parallel algorithm
computational science | fluid dynamics | parallel algorithm
H-Index Metrics
-
H-Index63
-
i10 Index191
-
Citation Counts15,089
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Computer Science
high-performance computing | HPC system software | parallel I/O and file system
high-performance computing | HPC system software | parallel I/O and file system
H-Index Metrics
-
H-Index56
-
i10 Index196
-
Citation Counts13,281
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Computer Science
Machine Learning | Multiscale Modeling | Atomistic Simulations | Molecular Dynamics | Integrated Imagin
Machine Learning | Multiscale Modeling | Atomistic Simulations | Molecular Dynamics | Integrated Imagin
H-Index Metrics
-
H-Index53
-
i10 Index158
-
Citation Counts10,497
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Computer Science
High Performance Computing | Artificial Intelligence | Edge Computing | System Softwar
High Performance Computing | Artificial Intelligence | Edge Computing | System Softwar
H-Index Metrics
-
H-Index43
-
i10 Index85
-
Citation Counts6,684
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Computer Science
AI for Science | Scientific Machine Learning | High Performance Computin
AI for Science | Scientific Machine Learning | High Performance Computin
H-Index Metrics
-
H-Index40
-
i10 Index101
-
Citation Counts5,875
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Computer Science
High Performance Computing | Data Intensive Computing | Computer Networks | Computer Architecture | Machine Learnin
High Performance Computing | Data Intensive Computing | Computer Networks | Computer Architecture | Machine Learnin
H-Index Metrics
-
H-Index40
-
i10 Index93
-
Citation Counts5,414
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Computer Science
High performance parallel and distributed scientific computin
High performance parallel and distributed scientific computin
H-Index Metrics
-
H-Index38
-
i10 Index82
-
Citation Counts7,671
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
Computational Materials Science | Machine Learning | Energy Storage | Tribology | Reactive Processe
Computational Materials Science | Machine Learning | Energy Storage | Tribology | Reactive Processe
H-Index Metrics
-
H-Index37
-
i10 Index69
-
Citation Counts5,918
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Computer Science
Machine Learning | Computational Biology | Molecular biophysics | enzyme catalysis | higher-order statistic
Machine Learning | Computational Biology | Molecular biophysics | enzyme catalysis | higher-order statistic
H-Index Metrics
-
H-Index37
-
i10 Index83
-
Citation Counts4,315
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Computer Science
Computer Science | Bioinformatics | Computational Biology | Machine Learnin
Computer Science | Bioinformatics | Computational Biology | Machine Learnin
H-Index Metrics
-
H-Index36
-
i10 Index52
-
Citation Counts19,029
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Computer Science
Computer Science | Networking | Distributed Computing | Data Science | Quantum Network
Computer Science | Networking | Distributed Computing | Data Science | Quantum Network
H-Index Metrics
-
H-Index35
-
i10 Index105
-
Citation Counts5,610
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Automatic Differentiation | High Performance Computing | Performance Engineerin
Automatic Differentiation | High Performance Computing | Performance Engineerin
H-Index Metrics
-
H-Index32
-
i10 Index75
-
Citation Counts4,211
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Computer Science
Materials informatics | Density functional theory | Machine learning | Materials discover
Materials informatics | Density functional theory | Machine learning | Materials discover
H-Index Metrics
-
H-Index31
-
i10 Index43
-
Citation Counts6,626
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Computer Science
Computer Science | Parallel Computing | Computer Language
Computer Science | Parallel Computing | Computer Language
H-Index Metrics
-
H-Index31
-
i10 Index71
-
Citation Counts5,033
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Computer Science
distribution system | power system resilience | cyber-physical systems | cyber securit
distribution system | power system resilience | cyber-physical systems | cyber securit
H-Index Metrics
-
H-Index30
-
i10 Index43
-
Citation Counts3,982
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Machine Learning | Multiscale simulations | Model Development | Integrated Imaging | Nanostructured Material
Machine Learning | Multiscale simulations | Model Development | Integrated Imaging | Nanostructured Material
H-Index Metrics
-
H-Index30
-
i10 Index50
-
Citation Counts3,664
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Computer Science
computational science | high-performance computing | earth science | hydrology | machine learnin
computational science | high-performance computing | earth science | hydrology | machine learnin
H-Index Metrics
-
H-Index28
-
i10 Index47
-
Citation Counts10,513
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Computer Science
high-performance computing | operating systems | runtime systems | HPC system softwar
high-performance computing | operating systems | runtime systems | HPC system softwar
H-Index Metrics
-
H-Index25
-
i10 Index39
-
Citation Counts2,631

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