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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
wireless security
RF machine learning
spectrum sharing
AI security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,425
7,870
0.510
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Cyber Security
Cyber-Physical Systems
Smart Grid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,478
4,941
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Computer vision
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,829
4,783
0.442
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
healthcare
artificial intelligence
standards and interoperability
modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,618
3,566
0.307
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
cyber security
cognitive security
security analysis
security metrics
graph databases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,528
1,827
0.330
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Network Security
Intrusion Detection
Machine Learning
Online Games
Social Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,915
1,296
0.445
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Human Language Technology
Natural Language Processing
Medical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,587
1,006
0.280
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
networking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,279
962
0.153
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
artificial intelligence
law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,850
948
0.333
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
software engineering
cloud computing
big data
semantic web
enterprise architecture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,403
934
0.126
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Modeling and Simulation
Complex adaptive systems
Cyber Physical Systems
DEVS
System of Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,507
912
0.364
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
software and systems development methodologies that can make software-based systems more reliable
safe
secure
and resilient
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
889
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Artificial Intelligence
Machine Learning
Neuromorphic Computing
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
854
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Computer Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
679
0.692
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Machine Learning
Natural Language Processing
Information Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,626
644
0.245
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
AI
Machine Learning
Natural Language Processing
Machine Translation
Speech Recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
523
0.198
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
artificial intelligence
complex systems modeling and simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
954
484
0.507
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
413
0.150
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Artificial intelligence
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,328
381
0.088
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Artificial Intelligence
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,244
356
0.159
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
data science
modeling and simulation
high-performance computing
magnetism
materials science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
747
348
0.466
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Computer Science
Simulation
Parallel and Distributed Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
317
0.160
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Biometrics
Computer Vision
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
310
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
software architecture
services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,556
266
0.171
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
258
0.390
Charles Clancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,425
7,870
0.510
wireless security
RF machine learning
spectrum sharing
AI security
Adam Hahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,478
4,941
0.661
Cyber Security
Cyber-Physical Systems
Smart Grid
Mikel Rodriguez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,829
4,783
0.442
Computer vision
Machine Learning
Mark A Kramer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,618
3,566
0.307
healthcare
artificial intelligence
standards and interoperability
modeling
Steven Noel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,528
1,827
0.330
cyber security
cognitive security
security analysis
security metrics
graph databases
Steven Gianvecchio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,915
1,296
0.445
Network Security
Intrusion Detection
Machine Learning
Online Games
Social Networks
John Aberdeen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,587
1,006
0.280
Human Language Technology
Natural Language Processing
Medical Informatics
Keith Scott
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,279
962
0.153
Karl Branting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,850
948
0.333
artificial intelligence
law
Walt Melo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,403
934
0.126
software engineering
cloud computing
big data
semantic web
enterprise architecture
Saurabh Mittal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,507
912
0.364
Modeling and Simulation
Complex adaptive systems
Cyber Physical Systems
DEVS
System of Systems
Robert A Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
889
0.500
software and systems development methodologies that can make software-based systems more reliable
safe
secure
and resilient
Guido Zarrella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
854
0.503
Artificial Intelligence
Machine Learning
Neuromorphic Computing
Natural Language Processing
Adam G Pennington
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
679
0.692
Ben Wellner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,626
644
0.245
Machine Learning
Natural Language Processing
Information Extraction
John C Henderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
523
0.198
AI
Machine Learning
Natural Language Processing
Machine Translation
Speech Recognition
Neal Wagner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
954
484
0.507
artificial intelligence
complex systems modeling and simulation
Abigail Gertner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
413
0.150
Lashon B Booker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,328
381
0.088
Artificial intelligence
machine learning
David Day
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,244
356
0.159
Artificial Intelligence
Natural Language Processing
James K Glasbrenner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
747
348
0.466
data science
modeling and simulation
high-performance computing
magnetism
materials science
Ernest H Page
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
317
0.160
Computer Science
Simulation
Parallel and Distributed Systems
Jay Doyle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
310
0.615
Biometrics
Computer Vision
Deep Learning
Ken Laskey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,556
266
0.171
software architecture
services
Michael Hadjimichael
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
258
0.390