The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
Metrics
H-Index
i10 Index
Citation Counts
146
1,310
133,561
* Total H IndexRankings
Ranking Based On Selection: 2
Space Physics
Computer Simulations
Waves in Plasmas
Metrics
H-Index
i10 Index
Citation Counts
59
190
12,018
* Total H IndexRankings
Ranking Based On Selection: 3
photonics
Metrics
H-Index
i10 Index
Citation Counts
54
139
18,150
* Total H IndexRankings
Ranking Based On Selection: 4
Speech Processing
speech recognition
Natural Language Processing
dialogue
Metrics
H-Index
i10 Index
Citation Counts
50
267
11,439
* Total H IndexRankings
Ranking Based On Selection: 5
Machine Learning
Data Mining
Graphs and Networks
Human Computation
Human-in-the-loop AI
Metrics
H-Index
i10 Index
Citation Counts
48
132
11,224
* Total H IndexRankings
Ranking Based On Selection: 6
Computer Vision
Artificial Intelligence
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
45
93
8,470
* Total H IndexRankings
Ranking Based On Selection: 7
Wireless Communications
Mobile Communications
Software Radio
Cognitive Radio
Wireless Sensor Network
Metrics
H-Index
i10 Index
Citation Counts
45
243
12,000
* Total H IndexRankings
Ranking Based On Selection: 8
Natural Language Processing
Metrics
H-Index
i10 Index
Citation Counts
42
171
8,421
* Total H IndexRankings
Ranking Based On Selection: 9
network
routing
optimization
switch
Internet
Metrics
H-Index
i10 Index
Citation Counts
40
227
9,468
* Total H IndexRankings
Ranking Based On Selection: 10
Artificial Intelligence
Multiagent Systems
Multi-Agent Systems
Collective Intelligence
Consensus Informatics
Metrics
H-Index
i10 Index
Citation Counts
37
148
5,875
* Total H IndexRankings
Ranking Based On Selection: 11
Machine Learning
Optimal transport
kernel methods
Metrics
H-Index
i10 Index
Citation Counts
36
80
6,085
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
36
67
6,132
* Total H IndexRankings
Ranking Based On Selection: 13
Audio Signal Processing
Music Information Retrieval
Machine Learning
Bayesian Modeling
Metrics
H-Index
i10 Index
Citation Counts
35
105
4,311
* Total H IndexRankings
Ranking Based On Selection: 14
Algorithms
Data structures
Discrete structures
Logic functions
Metrics
H-Index
i10 Index
Citation Counts
34
75
5,233
* Total H IndexRankings
Ranking Based On Selection: 15
machine learning
interatomic potential
phase diagram
cluster expansion
Metrics
H-Index
i10 Index
Citation Counts
33
49
4,316
* Total H IndexRankings
Ranking Based On Selection: 16
Computer Vision
Machine Learning
Computer Graphics
Metrics
H-Index
i10 Index
Citation Counts
32
64
5,963
* Total H IndexRankings
Ranking Based On Selection: 17
Wireless measurement of human bodies
vital sensing
radar imaging
Metrics
H-Index
i10 Index
Citation Counts
30
79
3,125
* Total H IndexRankings
Ranking Based On Selection: 18
Artificial Genetic Switches
Bio engineering
Cellular Reprogramming
Epigenetics
Innate Immunity
Metrics
H-Index
i10 Index
Citation Counts
30
64
2,393
* Total H IndexRankings
Ranking Based On Selection: 19
Data Science
Network Science
Econophysics
Computational Science
Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,886
* Total H IndexRankings
Ranking Based On Selection: 20
machine tools
feed drives
CNC
Metrics
H-Index
i10 Index
Citation Counts
28
79
3,300
* Total H IndexRankings
Ranking Based On Selection: 21
computer vision
robotics
computer graphics
computer animation
Metrics
H-Index
i10 Index
Citation Counts
28
55
3,965
* Total H IndexRankings
Ranking Based On Selection: 22
Robotics
Systems Engineering
Metrics
H-Index
i10 Index
Citation Counts
27
56
2,469
* Total H IndexRankings
Ranking Based On Selection: 23
computer assisted language learning
CALL
educational games
game-based learning
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,526
* Total H IndexRankings
Ranking Based On Selection: 24
Photonic crystals
Nanophotonics
Optoelectronics
Thermal emission control
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,414
* Total H IndexRankings
Ranking Based On Selection: 25
Information Theory
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
24
40
2,293
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
Yoshiharu Omura
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
59
190
12,018
Space Physics
Computer Simulations
Waves in Plasmas
Tatsuya Kawahara
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
50
267
11,439
Speech Processing
speech recognition
Natural Language Processing
dialogue
Hisashi Kashima
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
48
132
11,224
Machine Learning
Data Mining
Graphs and Networks
Human Computation
Human-in-the-loop AI
Computer Vision
Artificial Intelligence
Machine Learning
Hiroshi Harada
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
45
243
12,000
Wireless Communications
Mobile Communications
Software Radio
Cognitive Radio
Wireless Sensor Network
Sadao Kurohashi
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
42
171
8,421
Natural Language Processing
network
routing
optimization
switch
Internet
Artificial Intelligence
Multiagent Systems
Multi-Agent Systems
Collective Intelligence
Consensus Informatics
Machine Learning
Optimal transport
kernel methods
Toshiyuki Tanaka
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
36
67
6,132
Kazuyoshi Yoshii
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
35
105
4,311
Audio Signal Processing
Music Information Retrieval
Machine Learning
Bayesian Modeling
Shin Ichi Minato
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
75
5,233
Algorithms
Data structures
Discrete structures
Logic functions
machine learning
interatomic potential
phase diagram
cluster expansion
Computer Vision
Machine Learning
Computer Graphics
Wireless measurement of human bodies
vital sensing
radar imaging
Ganesh N Pandian
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
30
64
2,393
Artificial Genetic Switches
Bio engineering
Cellular Reprogramming
Epigenetics
Innate Immunity
Data Science
Network Science
Econophysics
Computational Science
Nuclear Physics
Atsushi Matsubara
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
28
79
3,300
machine tools
feed drives
CNC
Atsushi Nakazawa
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
28
55
3,965
computer vision
robotics
computer graphics
computer animation
Robotics
Systems Engineering
computer assisted language learning
CALL
educational games
game-based learning
Photonic crystals
Nanophotonics
Optoelectronics
Thermal emission control
Information Theory
Machine Learning