Citation Rankings
Highly Cited Researchers
Tokyo Institute of Technology Highly Cited Researchers CitationEngineering & Technology / Computer Science Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
computational social science
network science
complex systems
temporal networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,972
8,996
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :2
Deep learning
Machine learning
Computer-aided diagnosis
Artificial intelligence
Medical imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,486
6,000
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :3
computer vision
image processing
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,957
6,796
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :4
speech processing
speech synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,270
1,694
0.138
* Total Citation Counts Rankings
Ranking Based On Selection :5
Theoretical Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,375
3,074
0.296
* Total Citation Counts Rankings
Ranking Based On Selection :6
soft robotics
actuators
artificial muscles
pneumatics
biorobotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,087
4,786
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :7
computer vision
pattern recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,019
7,544
0.836
* Total Citation Counts Rankings
Ranking Based On Selection :8
machine learning
solar cells
fuel cells
computational spectroscopy
large-scale ab initio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,888
5,456
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :9
Computational Intelligence
Intelligent Systems Engineering
Image processing
Quantum Image Processing
Quantum machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,674
4,401
0.776
* Total Citation Counts Rankings
Ranking Based On Selection :10
Software Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,551
916
0.165
* Total Citation Counts Rankings
Ranking Based On Selection :11
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,924
2,338
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :12
wireless communication
RF circuit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,775
654
0.137
* Total Citation Counts Rankings
Ranking Based On Selection :13
Distributed systems
Distributed algorithms
Cooperative robotics
Fault-tolerance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,743
1,181
0.249
* Total Citation Counts Rankings
Ranking Based On Selection :14
Computer Vision
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,569
2,669
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :15
machine learning
data science
artificial intelligence
statistics
bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,514
2,991
0.663
* Total Citation Counts Rankings
Ranking Based On Selection :16
Machine Learning
Mathematical Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,497
2,155
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :17
Speech recognition
Video information retrieval
Human communication understanding
Man-machine interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,086
1,659
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :18
Wireless communications
Machine Learning
mmWave
Mobile Computing
Computer Vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
3,557
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :19
artificial intelligence
sensors
materials
signal processing
electronic noses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,568
1,666
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :20
Artificial Intelligence
Network Science
Graph Neural Networks
Machine Learning
Social Network Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
1,772
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :21
Computational biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,235
1,652
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :22
Optoelectronics
Silicon photonics
Magneto-optical devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
1,501
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :23
Optimization Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,010
936
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :24
Artificial Intelligence
Parallel Computing
Distributed Computing
Heuristic Search
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
1,234
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :25
High Performance Computing
Large Scale Deep Learning
GPU computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,485
0.605
* Total Citation Counts Rankings
Rankings
36,782
530
13
Ranking Based On Selection: 1
Petter Holme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,972
8,996
0.429
computational social science
network science
complex systems
temporal networks
* Total Citation Counts Rankings
Rankings
51,096
813
28
Ranking Based On Selection: 2
Kenji Suzuki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,486
6,000
0.364
Deep learning
Machine learning
Computer-aided diagnosis
Artificial intelligence
Medical imaging
* Total Citation Counts Rankings
Rankings
53,400
847
30
Ranking Based On Selection: 3
Masatoshi Okutomi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,957
6,796
0.426
computer vision
image processing
artificial intelligence
* Total Citation Counts Rankings
Rankings
75,005
1,274
50
Ranking Based On Selection: 4
Takao Kobayashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,270
1,694
0.138
speech processing
speech synthesis
* Total Citation Counts Rankings
Rankings
91,793
1,632
57
Ranking Based On Selection: 5
Osamu Watanabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,375
3,074
0.296
Theoretical Computer Science
* Total Citation Counts Rankings
Rankings
94,834
1,704
60
Ranking Based On Selection: 6
Koichi Suzumori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,087
4,786
0.474
soft robotics
actuators
artificial muscles
pneumatics
biorobotics
* Total Citation Counts Rankings
Rankings
107,654
1,992
64
Ranking Based On Selection: 7
Akihiko Torii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,019
7,544
0.836
computer vision
pattern recognition
* Total Citation Counts Rankings
Rankings
125,155
2,365
76
Ranking Based On Selection: 8
Sergei Manzhos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,888
5,456
0.692
machine learning
solar cells
fuel cells
computational spectroscopy
large-scale ab initio
* Total Citation Counts Rankings
Rankings
176,443
3,534
119
Ranking Based On Selection: 9
Abdullah M Iliyasu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,674
4,401
0.776
Computational Intelligence
Intelligent Systems Engineering
Image processing
Quantum Image Processing
Quantum machine learning
* Total Citation Counts Rankings
Rankings
180,323
3,622
123
Ranking Based On Selection: 10
Motoshi Saeki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,551
916
0.165
* Total Citation Counts Rankings
Rankings
202,525
4,097
136
Ranking Based On Selection: 11
Endo Gen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,924
2,338
0.475
* Total Citation Counts Rankings
Rankings
208,627
4,245
144
Ranking Based On Selection: 12
Kiyomichi Araki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,775
654
0.137
wireless communication
RF circuit
* Total Citation Counts Rankings
Rankings
209,950
4,270
146
Ranking Based On Selection: 13
Xavier Defago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,743
1,181
0.249
Distributed systems
Distributed algorithms
Cooperative robotics
Fault-tolerance
* Total Citation Counts Rankings
Rankings
217,478
4,434
150
Ranking Based On Selection: 14
Masayuki Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,569
2,669
0.584
Computer Vision
Image Processing
* Total Citation Counts Rankings
Rankings
219,952
4,495
154
Ranking Based On Selection: 15
Daniel Berrar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,514
2,991
0.663
machine learning
data science
artificial intelligence
statistics
bioinformatics
* Total Citation Counts Rankings
Rankings
220,734
4,515
155
Ranking Based On Selection: 16
Takafumi Kanamori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,497
2,155
0.479
Machine Learning
Mathematical Statistics
* Total Citation Counts Rankings
Rankings
241,207
4,926
166
Ranking Based On Selection: 17
Koichi Shinoda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,086
1,659
0.406
Speech recognition
Video information retrieval
Human communication understanding
Man-machine interaction
* Total Citation Counts Rankings
Rankings
252,108
5,144
172
Ranking Based On Selection: 18
Takayuki Nishio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
3,557
0.914
Wireless communications
Machine Learning
mmWave
Mobile Computing
Computer Vision
* Total Citation Counts Rankings
Rankings
271,964
5,569
185
Ranking Based On Selection: 19
Manuel Aleixandre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,568
1,666
0.467
artificial intelligence
sensors
materials
signal processing
electronic noses
* Total Citation Counts Rankings
Rankings
286,271
5,876
192
Ranking Based On Selection: 20
Tsuyoshi Murata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
1,772
0.527
Artificial Intelligence
Network Science
Graph Neural Networks
Machine Learning
Social Network Analysis
* Total Citation Counts Rankings
Rankings
295,678
6,084
201
Ranking Based On Selection: 21
Takashi Ishida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,235
1,652
0.511
* Total Citation Counts Rankings
Rankings
303,191
6,252
205
Ranking Based On Selection: 22
Yuya Shoji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
1,501
0.478
Optoelectronics
Silicon photonics
Magneto-optical devices
* Total Citation Counts Rankings
Rankings
314,063
6,465
210
Ranking Based On Selection: 23
Tomomi Matsui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,010
936
0.311
* Total Citation Counts Rankings
Rankings
340,643
6,992
231
Ranking Based On Selection: 24
Akihiro Kishimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
1,234
0.453
Artificial Intelligence
Parallel Computing
Distributed Computing
Heuristic Search
* Total Citation Counts Rankings
Rankings
369,474
7,584
246
Ranking Based On Selection: 25
Rio Yokota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,485
0.605
High Performance Computing
Large Scale Deep Learning
GPU computing