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
Web Search
Information Retrieval
Data Mining
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,443
19,373
0.597
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,655
16,393
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :3
Recommender System
Natural Language Processing
Large Language Model
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,840
18,296
0.878
* Total Citation Counts Rankings
Ranking Based On Selection :4
Natural Language Processing
Text Mining
Machine Learning
Information Retrieval
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,871
11,831
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :5
Green Chemistry
Solution Chemistry
Biomass
Ionic Liquids
Deep Eutectic Solvents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,048
9,181
0.762
* Total Citation Counts Rankings
Ranking Based On Selection :6
philosophy-ethics of science-technology-engineering and STS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,987
3,769
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :7
Blockchain
Parallel Intelligence
DAO
Social Computing
Computational Advertising
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,826
8,835
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :8
Public Management
Performance Management
Citizen Participation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,669
4,394
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :9
Information Retrieval
Learning to Rank
Semantic Matching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,332
5,556
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :10
social network mining
data mining
deep learning
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,157
6,342
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :11
organizational behavior
human resource management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,545
4,883
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :12
Forest governance
forest and climate
community and smallholder forestry
forest transition and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,987
2,891
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,981
5,666
0.710
* Total Citation Counts Rankings
Ranking Based On Selection :14
database systems
web and mobile data
cloud and big data
new hardware
privacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,382
2,579
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :15
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,294
1,186
0.163
* Total Citation Counts Rankings
Ranking Based On Selection :16
mathematical physics
special functions and orthogonal polynomials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,138
3,377
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :17
Multimedia Intelligence
Pattern Recognition
Video Retrieval
AI for Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,742
4,572
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :18
人工智能
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,719
4,720
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :19
Large Language Model
Causal inference
Recommender system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,668
6,451
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,552
2,933
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,179
2,968
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :22
AI based creation
multi-modaltiy chitchat
natural language understanding
information retrieval
information extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,150
2,765
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :23
Organizational Behavior
Human resource management
HRM
Leadership
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,078
2,024
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :24
Machine Learning
Computer Vision
Large Multimodal Models
Video Generation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,462
4,541
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :25
energy economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,307
2,600
0.490
Ji Rong Wen
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,443
19,373
0.597
Web Search
Information Retrieval
Data Mining
Machine Learning
Wei Ji
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,655
16,393
0.724
Wayne Xin Zhao
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,840
18,296
0.878
Recommender System
Natural Language Processing
Large Language Model
Rui Yan (严睿)
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,871
11,831
0.853
Natural Language Processing
Text Mining
Machine Learning
Information Retrieval
Artificial Intelligence
Tiancheng Mu(牟天成)
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,048
9,181
0.762
Green Chemistry
Solution Chemistry
Biomass
Ionic Liquids
Deep Eutectic Solvents
Carl Mitcham
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,987
3,769
0.314
philosophy-ethics of science-technology-engineering and STS
Yong Yuan
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,826
8,835
0.899
Blockchain
Parallel Intelligence
DAO
Social Computing
Computational Advertising
Kaifeng Yang
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,669
4,394
0.454
Public Management
Performance Management
Citizen Participation
Jun Xu
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,332
5,556
0.595
Information Retrieval
Learning to Rank
Semantic Matching
Jing Zhang
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,157
6,342
0.693
social network mining
data mining
deep learning
machine learning
Jun Liu
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,545
4,883
0.571
organizational behavior
human resource management
Wil De Jong
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,987
2,891
0.362
Forest governance
forest and climate
community and smallholder forestry
forest transition and
Jingsi Qiao
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,981
5,666
0.710
Xiaofeng Meng
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,382
2,579
0.349
database systems
web and mobile data
cloud and big data
new hardware
privacy
Zhi Xin Guo
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,294
1,186
0.163
Alexei Zhedanov
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,138
3,377
0.473
mathematical physics
special functions and orthogonal polynomials
Xirong Li (李锡荣)
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,742
4,572
0.678
Multimedia Intelligence
Pattern Recognition
Video Retrieval
AI for Health
Qin Jin
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,719
4,720
0.702
Xu Chen 陈 旭
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,668
6,451
0.967
Large Language Model
Causal inference
Recommender system
Meining Zhang
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,552
2,933
0.448
Rong Yu
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,179
2,968
0.480
Ruihua Song
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,150
2,765
0.450
AI based creation
multi-modaltiy chitchat
natural language understanding
information retrieval
information extraction
Chaoping Li
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,078
2,024
0.333
Organizational Behavior
Human resource management
HRM
Leadership
Zhiwu Lu
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,462
4,541
0.831
Machine Learning
Computer Vision
Large Multimodal Models
Video Generation
Zhan Ming Chen
Renmin University of China
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,307
2,600
0.490