Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 1.192 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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.

* Total Citation Counts Rankings
Ranking Based On Selection: 26
United States
Bhavani Thuraisingham
Data Security
Data Mining
Social Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,976
5,693
0.300
* Total Citation Counts Rankings
Ranking Based On Selection: 27
United States
Philip Loizou Memorial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,932
4,694
0.248
* Total Citation Counts Rankings
Ranking Based On Selection: 28
United States
Daniel Griffith
spatial statistics
GIS
urban/economic geography
regional science
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,698
5,449
0.291
* Total Citation Counts Rankings
Ranking Based On Selection: 29
United States
Kenneth Balkus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,523
4,815
0.260
* Total Citation Counts Rankings
Ranking Based On Selection: 30
United States
Karen M Rodrigue
Aging
Neuroimaging
Cognitive Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,378
6,996
0.381
* Total Citation Counts Rankings
Ranking Based On Selection: 31
United States
Murat Kantarcioglu
Security and Privacy in AI
Databases
Data Science
Computer Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,772
6,833
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 32
United States
Reza Moheimani
Control Engineering
Nanopositioning
Atomically Precise Manufacturing
Mechatronics
Microsystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,691
4,353
0.246
* Total Citation Counts Rankings
Ranking Based On Selection: 33
United States
G Mcmechan
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,665
3,916
0.222
* Total Citation Counts Rankings
Ranking Based On Selection: 34
United States
Steven L Small
Neurobiology of Language
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,361
4,148
0.239
* Total Citation Counts Rankings
Ranking Based On Selection: 35
United States
Gary E Bolton
Negotiation
cooperation
trust
reputation building
social utility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,324
3,872
0.224
* Total Citation Counts Rankings
Ranking Based On Selection: 36
United States
Carlos Busso
Affective computing
Speech Processing
Multimodal Interaction
Social Signal Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,012
10,346
0.608
* Total Citation Counts Rankings
Ranking Based On Selection: 37
United States
Paul Diehl
international relations
war
peacekeeping
international law
conflict management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,552
3,669
0.222
* Total Citation Counts Rankings
Ranking Based On Selection: 38
United States
Agranovich Vladimir M
physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,483
1,928
0.117
* Total Citation Counts Rankings
Ranking Based On Selection: 39
United States
Nasser Kehtarnavaz
Real-Time Signal and Image Processing
Biomedical Signal and Image Analysis
Machine Learning
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,447
9,481
0.576
* Total Citation Counts Rankings
Ranking Based On Selection: 40
United States
Jung Whan Kim
Cancer Metabolism
Hypoxia
Tumor Microenvironment
Fibrosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,341
6,076
0.372
* Total Citation Counts Rankings
Ranking Based On Selection: 41
United States
Latifur Khan
Data Streams
Big Data Analytics
Text Analytics
Cyber Security
Geo-graphic Data Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,167
6,123
0.379
* Total Citation Counts Rankings
Ranking Based On Selection: 42
United States
Aria Nosratinia
Information Theory
Wireless Communications
Wireless Networks
MIMO
Signal Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,429
1,744
0.113
* Total Citation Counts Rankings
Ranking Based On Selection: 43
United States
Andrian Marcus
Software Engineering
Program Comprehension
Software Evolution
Software Maintenance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,181
4,339
0.286
* Total Citation Counts Rankings
Ranking Based On Selection: 44
United States
Tae Hoon Kim
Functional Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,880
3,549
0.239
* Total Citation Counts Rankings
Ranking Based On Selection: 45
United States
Theodore Price
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,659
8,835
0.603
* Total Citation Counts Rankings
Ranking Based On Selection: 46
United States
Alice J O Toole
human face recognition
machine face recognition
visual perception
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,566
4,030
0.277
* Total Citation Counts Rankings
Ranking Based On Selection: 47
United States
Tien N Nguyen
AI4SE
Software Engineering
Artificial Intelligence
Mining Software Repositories
Software Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,463
7,598
0.525
* Total Citation Counts Rankings
Ranking Based On Selection: 48
United States
Bart Rypma
fMRI
aging
working memory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,333
3,652
0.255
* Total Citation Counts Rankings
Ranking Based On Selection: 49
United States
Mengxiao Yu
Nanomedicine
Fluorescence imaging
Renal clearable nanoparticles
Kidney disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,147
4,708
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 50
United States
Stan J Liebowitz
Network Effects
Path Dependence
Copyright
Piracy
Mortgage Discrimination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,968
1,580
0.113
* Total Citation Counts Rankings
Rankings
44,545
United States
19,455
26
Ranking Based On Selection: 26
Bhavani Thuraisingham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,976
5,693
0.300
* Total Citation Counts Rankings
Rankings
44,694
United States
19,503
27
Ranking Based On Selection: 27
Philip Loizou Memorial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,932
4,694
0.248
* Total Citation Counts Rankings
Rankings
45,459
United States
19,814
28
Ranking Based On Selection: 28
Daniel Griffith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,698
5,449
0.291
spatial statistics
GIS
urban/economic geography
regional science
public health
* Total Citation Counts Rankings
Rankings
46,076
United States
20,058
29
Ranking Based On Selection: 29
Kenneth Balkus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,523
4,815
0.260
* Total Citation Counts Rankings
Rankings
46,583
United States
20,269
30
Ranking Based On Selection: 30
Karen M Rodrigue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,378
6,996
0.381
Aging
Neuroimaging
Cognitive Neuroscience
* Total Citation Counts Rankings
Rankings
48,738
United States
21,124
31
Ranking Based On Selection: 31
Murat Kantarcioglu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,772
6,833
0.384
Security and Privacy in AI
Databases
Data Science
Computer Security
* Total Citation Counts Rankings
Rankings
49,071
United States
21,257
32
Ranking Based On Selection: 32
Reza Moheimani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,691
4,353
0.246
Control Engineering
Nanopositioning
Atomically Precise Manufacturing
Mechatronics
Microsystems
* Total Citation Counts Rankings
Rankings
49,172
United States
21,306
33
Ranking Based On Selection: 33
G Mcmechan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,665
3,916
0.222
* Total Citation Counts Rankings
Rankings
50,309
United States
21,765
34
Ranking Based On Selection: 34
Steven L Small
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,361
4,148
0.239
* Total Citation Counts Rankings
Rankings
50,456
United States
21,818
35
Ranking Based On Selection: 35
Gary E Bolton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,324
3,872
0.224
Negotiation
cooperation
trust
reputation building
social utility
* Total Citation Counts Rankings
Rankings
51,641
United States
22,269
36
Ranking Based On Selection: 36
Carlos Busso
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,012
10,346
0.608
Affective computing
Speech Processing
Multimodal Interaction
Social Signal Processing
* Total Citation Counts Rankings
Rankings
53,632
United States
23,020
37
Ranking Based On Selection: 37
Paul Diehl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,552
3,669
0.222
international relations
war
peacekeeping
international law
conflict management
* Total Citation Counts Rankings
Rankings
53,979
United States
23,154
38
Ranking Based On Selection: 38
Agranovich Vladimir M
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,483
1,928
0.117
* Total Citation Counts Rankings
Rankings
54,114
United States
23,208
39
Ranking Based On Selection: 39
Nasser Kehtarnavaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,447
9,481
0.576
Real-Time Signal and Image Processing
Biomedical Signal and Image Analysis
Machine Learning
Deep Learning
* Total Citation Counts Rankings
Rankings
54,582
United States
23,384
40
Ranking Based On Selection: 40
Jung Whan Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,341
6,076
0.372
Cancer Metabolism
Hypoxia
Tumor Microenvironment
Fibrosis
* Total Citation Counts Rankings
Rankings
55,401
United States
23,702
41
Ranking Based On Selection: 41
Latifur Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,167
6,123
0.379
Data Streams
Big Data Analytics
Text Analytics
Cyber Security
Geo-graphic Data Processing
* Total Citation Counts Rankings
Rankings
58,891
United States
25,042
42
Ranking Based On Selection: 42
Aria Nosratinia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,429
1,744
0.113
Information Theory
Wireless Communications
Wireless Networks
MIMO
Signal Processing
* Total Citation Counts Rankings
Rankings
60,180
United States
25,531
43
Ranking Based On Selection: 43
Andrian Marcus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,181
4,339
0.286
Software Engineering
Program Comprehension
Software Evolution
Software Maintenance
* Total Citation Counts Rankings
Rankings
61,761
United States
26,136
44
Ranking Based On Selection: 44
Tae Hoon Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,880
3,549
0.239
* Total Citation Counts Rankings
Rankings
62,975
United States
26,556
45
Ranking Based On Selection: 45
Theodore Price
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,659
8,835
0.603
* Total Citation Counts Rankings
Rankings
63,468
United States
26,750
46
Ranking Based On Selection: 46
Alice J O Toole
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,566
4,030
0.277
human face recognition
machine face recognition
visual perception
* Total Citation Counts Rankings
Rankings
64,078
United States
26,988
47
Ranking Based On Selection: 47
Tien N Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,463
7,598
0.525
AI4SE
Software Engineering
Artificial Intelligence
Mining Software Repositories
Software Mining
* Total Citation Counts Rankings
Rankings
64,886
United States
27,268
48
Ranking Based On Selection: 48
Bart Rypma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,333
3,652
0.255
fMRI
aging
working memory
* Total Citation Counts Rankings
Rankings
66,020
United States
27,715
49
Ranking Based On Selection: 49
Mengxiao Yu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,147
4,708
0.333
Nanomedicine
Fluorescence imaging
Renal clearable nanoparticles
Kidney disease
* Total Citation Counts Rankings
Rankings
67,106
United States
28,105
50
Ranking Based On Selection: 50
Stan J Liebowitz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,968
1,580
0.113
Network Effects
Path Dependence
Copyright
Piracy
Mortgage Discrimination