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
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,560
2,563
0.176
* Total Citation Counts Rankings
Ranking Based On Selection :2
Evolutionary Linguistics
Communication
Evolutionary Economics
Institutional Design
Knowledge Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,187
4,298
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :3
Organic electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,774
2,812
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :4
Biosensor
material science
micro fabrication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,301
2,157
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :5
Polymers
Liquid Crystals
Gels
Soft Matters
Biodegradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,404
2,841
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :6
Molecular Biology
RNA Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
1,330
0.212
* Total Citation Counts Rankings
Ranking Based On Selection :7
Cryptography
Information Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,233
1,963
0.315
* Total Citation Counts Rankings
Ranking Based On Selection :8
Urban Design
Public Health
Sport Sciences
Urban Form
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,078
4,635
0.763
* Total Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,042
2,783
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,872
2,243
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :11
Formal Methods
Software Engineering
System Verification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,657
491
0.087
* Total Citation Counts Rankings
Ranking Based On Selection :12
security
cryptology
privacy
elliptic curve
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,569
1,209
0.217
* Total Citation Counts Rankings
Ranking Based On Selection :13
COFs
POPs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,511
5,050
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :14
知識科学,人工知能,知識工学,教育工学,知識創造
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,488
1,178
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :15
machine learning
data mining
artificial intelligence
computational science
bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,360
2,099
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :16
Speech Science
speech production
EEG
disorder speech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,359
3,102
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :17
Natural Language Processing
Machine Learning
Legal Text Processing
Deep Learning
AI & Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,333
3,287
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :18
Algorithm
Computational Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,202
920
0.177
* Total Citation Counts Rankings
Ranking Based On Selection :19
mathematical logic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
1,249
0.269
* Total Citation Counts Rankings
Ranking Based On Selection :20
Plasmon enhanced spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,634
3,847
0.830
* Total Citation Counts Rankings
Ranking Based On Selection :21
biomaterials
polymer chemistry
cryobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,882
2,289
0.590
* Total Citation Counts Rankings
Ranking Based On Selection :22
Data Mining
Machine Learning
Decision Theory
Soft Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
2,061
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :23
Speech Signal Processing
Speech Perception
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
1,544
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :24
High-throughput experimentation
materials informatics
catalysis
Ziegler-Natta
nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,656
2,371
0.649
* Total Citation Counts Rankings
Ranking Based On Selection :25
物性理論、多体電子論、電子状態計算、材料情報学
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
2,360
0.671
Riichiro Mizoguchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,560
2,563
0.176
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
Takashi Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,187
4,298
0.353
Evolutionary Linguistics
Communication
Evolutionary Economics
Institutional Design
Knowledge Science
Hideyuki Murata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,774
2,812
0.239
Yuzuru Takamura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,301
2,157
0.232
Biosensor
material science
micro fabrication
Tatsuo Kaneko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,404
2,841
0.444
Polymers
Liquid Crystals
Gels
Soft Matters
Biodegradation
Toshifumi Tsukahara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
1,330
0.212
Molecular Biology
RNA Research
Eiichiro Fujisaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,233
1,963
0.315
Cryptography
Information Security
Javad Koohsari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,078
4,635
0.763
Urban Design
Public Health
Sport Sciences
Urban Form
Masayuki Yamaguchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,042
2,783
0.461
Shinya Maenosono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,872
2,243
0.382
Kokichi Futatsugi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,657
491
0.087
Formal Methods
Software Engineering
System Verification
Atsuko Miyaji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,569
1,209
0.217
security
cryptology
privacy
elliptic curve
Zhongping Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,511
5,050
0.916
Mitsuru Ikeda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,488
1,178
0.215
Tu Bao Ho Bao Tu Ho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,360
2,099
0.392
machine learning
data mining
artificial intelligence
computational science
bioinformatics
Jianwu Dang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,359
3,102
0.579
Speech Science
speech production
EEG
disorder speech
Nguyen Le Minh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,333
3,287
0.616
Natural Language Processing
Machine Learning
Legal Text Processing
Deep Learning
AI & Law
Tetsuo Asano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,202
920
0.177
Algorithm
Computational Geometry
Hiroakira Ono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
1,249
0.269
Yuko S Yamamoto 山本裕子
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,634
3,847
0.830
Kazuaki Matsumura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,882
2,289
0.590
biomaterials
polymer chemistry
cryobiology
Van Nam Huynh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
2,061
0.539
Data Mining
Machine Learning
Decision Theory
Soft Computing
Masato Akagi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
1,544
0.420
Speech Signal Processing
Speech Perception
Toshiaki Taniike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,656
2,371
0.649
High-throughput experimentation
materials informatics
catalysis
Ziegler-Natta
nanocomposites
Ryo Maezono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
2,360
0.671
物性理論、多体電子論、電子状態計算、材料情報学