The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
11,052
6,201
0.561
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Combinatorial Optimization
Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,902
2,132
0.179
* 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
1,970
1,583
0.804
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Virology
antibody therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,372
1,354
0.987
* 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
2,562
1,318
0.514
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
protein aggregation
neurodegenerative diseases
Alzheimer's disease
traumatic brain injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,453
1,306
0.899
* 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
1,863
1,143
0.614
* 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
2,467
1,101
0.446
* 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
1,274
1,026
0.805
* 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
1,390
961
0.691
* 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
1,047
908
0.867
* 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
1,592
860
0.540
* 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
2,459
821
0.334
* 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
756
741
0.980
* 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
931
727
0.781
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Exercise Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
698
0.584
* 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
2,131
662
0.311
* 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
861
654
0.760
* 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
665
637
0.958
* 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
853
558
0.654
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Labor Economics
Economics of Education
Health Economics
Industrial Organization
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
555
0.905
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Nanomaterials
Electrochemical Engineering
and Energy Storage and Conversion Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
540
0.514
* 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
521
488
0.937
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
469
0.803
* 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
826
446
0.540
Diana Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,052
6,201
0.561
Mathematics
Obesity
Nutrition
Exercise
Wr Pulleyblank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,902
2,132
0.179
Combinatorial Optimization
Analytics
Nathaniel D Bastian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,970
1,583
0.804
operations research
data science
artificial intelligence
systems engineering
Catalina Florez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,372
1,354
0.987
Adam J Kalkstein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,562
1,318
0.514
climate
health
hazards
climate change
Ryan Limbocker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,453
1,306
0.899
protein aggregation
neurodegenerative diseases
Alzheimer's disease
traumatic brain injury
Christopher Korpela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,863
1,143
0.614
Robotics
Autonomous Systems
Machine Learning
Rob Harrison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
1,101
0.446
Networking
Systems
Programming Languages
F Todd Davidson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,026
0.805
Energy Systems
Technoeconomic Modeling
Energy Resilience & Security
Gas Turbines
James Fm Cornwell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,390
961
0.691
Thomas Matarazzo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,047
908
0.867
mobile sensors
structural health monitoring
system identification
Patrick Baker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,592
860
0.540
physiological ecology
herpetology
cryobiology
conservation biology
J Kenneth Wickiser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
821
0.334
Infectious Disease
Clinical Biochemistry
Human Performance
RNA
gene expression
Jennifer L Bennett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
741
0.980
Additive Manufacturing
Directed Energy Deposition
Hybrid Manufacturing
Robert H Thomson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
931
727
0.781
cognitive modeling
associative memory
cybersecurity
Nicholas H Gist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
698
0.584
Clifford J Rogers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,131
662
0.311
Medieval Warfare
Hundred Years War
Medieval History
Strategy
Military History
Jason Warner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
654
0.760
Africa
terrorism
international relations
national security
foreign policy
Kathryn B Newhart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
665
637
0.958
Aryn Pyke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
853
558
0.654
HCI
Cognition
Memory
STEM learning
Usable Cyber Security
Michael Kofoed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
555
0.905
Labor Economics
Economics of Education
Health Economics
Industrial Organization
Econometrics
Enoch A Nagelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
540
0.514
Nanomaterials
Electrochemical Engineering
and Energy Storage and Conversion Devices
Elie Alhajjar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
521
488
0.937
Mathematics
Cybersecurity
Machine Learning
Network Science
Kyle Greenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
469
0.803
Michael Benson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
826
446
0.540
Fluid Mechanics
Heat Transfer
Gas Turbine Engine
Contaminant Dispersion
Engineering Education