Citation Rankings
Highly Cited Researchers
Tokyo Metropolitan University 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
Signal Processing
Computer Vision
Machine Learning
Information Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,850
3,663
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :2
Robotics
Computational Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,531
2,468
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :3
Web intelligence
Information visualization
Recommender system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,405
320
0.228
* Total Citation Counts Rankings
Ranking Based On Selection :4
Speech recognition
Speaker verification
Anti-spoofing
Signal processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
951
0.776
* Total Citation Counts Rankings
Ranking Based On Selection :5
Computer Vision
Ultrasound
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,050
411
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :6
Network Security
Information Security
Mobile Computing
Reinforcement Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
481
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :7
Image Processing
Machine Learning
User Exprerience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
259
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :8
natural language processing
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
302
0.832
* Total Citation Counts Rankings
Ranking Based On Selection :9
natural language processing
machine translation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
284
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :10
Robot Navigation
Machine Learning
Self-organizing neural network
Unsupervised Learning
Data Feature Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
239
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :11
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :12
Computer Vision
Deep Neural Network
Privacy Preserving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
79
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :13
Natural Language Processing
Machine Translation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
63
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :14
Computer Vision
Machine Learning
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :16
Natural language processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Data Science
Machine Learning
Information Visualization System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
Artificial Intelligence
Control Engineering
Mechatronics
Non-contact measurements
Opto-mechatronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :19
machine learning
natural language processing
parsing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Rankings
128,442
2,430
12
Ranking Based On Selection: 1
Hitoshi Kiya
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,850
3,663
0.467
Signal Processing
Computer Vision
Machine Learning
Information Security
* Total Citation Counts Rankings
Rankings
156,134
3,050
20
Ranking Based On Selection: 2
Naoyuki Kubota
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,531
2,468
0.378
Robotics
Computational Intelligence
* Total Citation Counts Rankings
Rankings
555,074
11,135
66
Ranking Based On Selection: 3
Yasufumi Takama
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,405
320
0.228
Web intelligence
Information visualization
Recommender system
* Total Citation Counts Rankings
Rankings
602,767
12,003
72
Ranking Based On Selection: 4
Sayaka Shiota
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
951
0.776
Speech recognition
Speaker verification
Anti-spoofing
Signal processing
* Total Citation Counts Rankings
Rankings
658,190
12,883
82
Ranking Based On Selection: 5
Norio Tagawa
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,050
411
0.391
Computer Vision
Ultrasound
Machine Learning
* Total Citation Counts Rankings
Rankings
755,193
14,467
89
Ranking Based On Selection: 6
Kazuya Sakai
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
481
0.600
Network Security
Information Security
Mobile Computing
Reinforcement Learning
* Total Citation Counts Rankings
Rankings
1,018,605
18,541
101
Ranking Based On Selection: 7
Kitti Koonsanit
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
259
0.673
Image Processing
Machine Learning
User Exprerience
* Total Citation Counts Rankings
Rankings
1,041,502
18,861
102
Ranking Based On Selection: 8
Motoki Taniguchi
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
302
0.832
natural language processing
machine learning
* Total Citation Counts Rankings
Rankings
1,132,757
20,171
112
Ranking Based On Selection: 9
Aizhan Imankulova
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
284
0.983
natural language processing
machine translation
* Total Citation Counts Rankings
Rankings
1,162,913
20,602
114
Ranking Based On Selection: 10
Chin, Wei Hong
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
239
0.888
Robot Navigation
Machine Learning
Self-organizing neural network
Unsupervised Learning
Data Feature Extraction
* Total Citation Counts Rankings
Rankings
1,637,554
27,228
149
Ranking Based On Selection: 11
Teruaki Oka
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
Natural Language Processing
* Total Citation Counts Rankings
Rankings
1,666,557
27,648
156
Ranking Based On Selection: 12
Hiroki Ito
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
79
1.000
Computer Vision
Deep Neural Network
Privacy Preserving
* Total Citation Counts Rankings
Rankings
1,732,281
28,615
169
Ranking Based On Selection: 13
Longtu Zhang
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
63
0.955
Natural Language Processing
Machine Translation
* Total Citation Counts Rankings
Rankings
1,740,746
28,732
170
Ranking Based On Selection: 14
Muhammad Abdul Haq
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
Computer Vision
Machine Learning
Robotics
* Total Citation Counts Rankings
Rankings
1,945,193
31,652
183
Ranking Based On Selection: 15
Siti Oryza Khairunnisa
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Natural Language Processing
* Total Citation Counts Rankings
Rankings
1,986,456
32,309
186
Ranking Based On Selection: 16
Kenichiro Ando
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Natural language processing
* Total Citation Counts Rankings
Rankings
2,262,483
36,275
225
Ranking Based On Selection: 17
Sujata Saini
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Data Science
Machine Learning
Information Visualization System
* Total Citation Counts Rankings
Rankings
2,294,695
36,688
231
Ranking Based On Selection: 18
Haikal Hakim Baiqunni
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Artificial Intelligence
Control Engineering
Mechatronics
Non-contact measurements
Opto-mechatronics
* Total Citation Counts Rankings
Rankings
2,343,559
37,458
241
Ranking Based On Selection: 19
Zhousi Chen
Tokyo Metropolitan University
Hachioji, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
machine learning
natural language processing
parsing