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
Cognitive Science
Cognitive Engineering
Decision Making
Expertise
Human Machine Teaming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,471
5,766
0.398
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
GPS
satellite navigation
communication theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,878
3,305
0.222
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Design Cognition
Collaboration Systems
Human Machine Teaming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,968
2,596
0.373
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,765
2,485
0.168
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Modeling and Simulation
Interoperability and Composability
Complex Adaptive Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,487
2,483
0.332
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,637
1,204
0.331
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
human-computer interaction
computer-supported cooperative work
human-robot interaction
decision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,044
1,116
0.276
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
real-time systems
distributed systems
fault-tolerant software
resilient software
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,924
1,049
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Computational Imaging and Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,605
852
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,384
831
0.246
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Communication Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,020
797
0.114
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,597
791
0.305
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Automated Planning
Heuristic Search
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
759
0.609
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Human Factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
733
0.794
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
706
0.499
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
971
684
0.704
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
471
0.863
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Biomechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
961
454
0.472
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Systems Engineering
Enterprise Systems
Systems of Systems
Complex Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
415
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Nanomedicine/Drug delivery
Infectious disease
Biosecurity
CMC
Vaccines-therapeutics-MCMs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,703
384
0.225
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Formal Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,438
376
0.261
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Health IT Standards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
362
0.953
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Modeling and Simulation
High Performance Computing
Complex Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
320
0.525
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Human Factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,107
317
0.286
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
clinical informatics
pathology
laboratory medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
344
308
0.895
Paul Ward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,471
5,766
0.398
Cognitive Science
Cognitive Engineering
Decision Making
Expertise
Human Machine Teaming
Christopher Hegarty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,878
3,305
0.222
Ozgur Eris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,968
2,596
0.373
Lynette Hirschman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,765
2,485
0.168
Andreas Tolk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,487
2,483
0.332
Modeling and Simulation
Interoperability and Composability
Complex Adaptive Systems
John M Irvine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,637
1,204
0.331
Jill L Drury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,044
1,116
0.276
human-computer interaction
computer-supported cooperative work
human-robot interaction
decision
Jonathan Anderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,924
1,049
0.359
real-time systems
distributed systems
fault-tolerant software
resilient software
Dennis F Gardner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,605
852
0.531
Vipin Swarup
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,384
831
0.246
Weilin Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,020
797
0.114
Clayton G Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,597
791
0.305
Ron Alford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
759
0.609
Tracy Sanders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
733
0.794
Jason Walonoski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
706
0.499
Fraser Gaspar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
971
684
0.704
Jeremy Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
471
0.863
Anthony Santago Ii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
961
454
0.472
Michael Pennock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
415
0.630
Systems Engineering
Enterprise Systems
Systems of Systems
Complex Systems
Shyam Rele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,703
384
0.225
Nanomedicine/Drug delivery
Infectious disease
Biosecurity
CMC
Vaccines-therapeutics-MCMs
John D Ramsdell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,438
376
0.261
Chris Moesel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
362
0.953
Matthew T Mcmahon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
320
0.525
Modeling and Simulation
High Performance Computing
Complex Systems
John Helleberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,107
317
0.286
James A Mays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
344
308
0.895