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
Mathematics
Obesity
Nutrition
Exercise
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,745
5,919
0.551
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Combinatorial Optimization
Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,818
2,067
0.175
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
operations research
data science
artificial intelligence
systems engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,829
1,444
0.790
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Virology
antibody therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,328
1,310
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
climate
health
hazards
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
1,247
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
protein aggregation
neurodegenerative diseases
Alzheimer's disease
chem/bio toxins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,244
0.894
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Robotics
Autonomous Systems
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,794
1,076
0.600
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Networking
Systems
Programming Languages
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,432
1,068
0.439
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Energy Systems
Technoeconomic Modeling
Energy Resilience & Security
Gas Turbines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,216
974
0.801
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
morality
motivation
social influence
well-being
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,327
900
0.678
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
mobile sensors
structural health monitoring
system identification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
851
0.863
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
physiological ecology
herpetology
cryobiology
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,562
832
0.533
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Infectious Disease
Clinical Biochemistry
Human Performance
RNA
gene expression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,425
790
0.326
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Additive Manufacturing
Directed Energy Deposition
Hybrid Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
684
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
cognitive modeling
associative memory
cybersecurity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
681
0.771
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Exercise Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,173
678
0.578
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Medieval Warfare
Hundred Years War
Medieval History
Strategy
Military History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,084
630
0.302
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Africa
terrorism
international relations
national security
foreign policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
810
607
0.749
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Data driven process monitoring and control in the water sector
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
596
0.957
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
HCI
Cognition
Memory
STEM learning
Usable Cyber Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
537
0.648
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Nanomaterials
Electrochemical Engineering
and Energy Storage and Conversion Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
526
0.508
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Labor Economics
Economics of Education
Health Economics
Industrial Organization
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
525
0.902
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Mathematics
Cybersecurity
Machine Learning
Network Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
447
0.931
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
438
0.792
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Fluid Mechanics
Heat Transfer
Gas Turbine Engine
Contaminant Dispersion
Engineering Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
433
0.533
Diana Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,745
5,919
0.551
Mathematics
Obesity
Nutrition
Exercise
Wr Pulleyblank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,818
2,067
0.175
Combinatorial Optimization
Analytics
Nathaniel D Bastian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,829
1,444
0.790
operations research
data science
artificial intelligence
systems engineering
Catalina Florez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,328
1,310
0.986
Adam J Kalkstein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
1,247
0.501
climate
health
hazards
climate change
Ryan Limbocker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,244
0.894
protein aggregation
neurodegenerative diseases
Alzheimer's disease
chem/bio toxins
Christopher Korpela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,794
1,076
0.600
Robotics
Autonomous Systems
Machine Learning
Rob Harrison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,432
1,068
0.439
Networking
Systems
Programming Languages
F Todd Davidson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,216
974
0.801
Energy Systems
Technoeconomic Modeling
Energy Resilience & Security
Gas Turbines
James Fm Cornwell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,327
900
0.678
Thomas Matarazzo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
851
0.863
mobile sensors
structural health monitoring
system identification
Patrick Baker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,562
832
0.533
physiological ecology
herpetology
cryobiology
conservation biology
J Kenneth Wickiser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,425
790
0.326
Infectious Disease
Clinical Biochemistry
Human Performance
RNA
gene expression
Jennifer L Bennett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
684
0.979
Additive Manufacturing
Directed Energy Deposition
Hybrid Manufacturing
Robert H Thomson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
681
0.771
cognitive modeling
associative memory
cybersecurity
Nicholas H Gist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,173
678
0.578
Clifford J Rogers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,084
630
0.302
Medieval Warfare
Hundred Years War
Medieval History
Strategy
Military History
Jason Warner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
810
607
0.749
Africa
terrorism
international relations
national security
foreign policy
Kathryn B Newhart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
596
0.957
Aryn Pyke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
537
0.648
HCI
Cognition
Memory
STEM learning
Usable Cyber Security
Enoch A Nagelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
526
0.508
Nanomaterials
Electrochemical Engineering
and Energy Storage and Conversion Devices
Michael Kofoed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
525
0.902
Labor Economics
Economics of Education
Health Economics
Industrial Organization
Econometrics
Elie Alhajjar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
447
0.931
Mathematics
Cybersecurity
Machine Learning
Network Science
Kyle Greenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
438
0.792
Michael Benson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
433
0.533
Fluid Mechanics
Heat Transfer
Gas Turbine Engine
Contaminant Dispersion
Engineering Education