Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
74,813
Country Rank
31,070
Institution Rank : 317
![](https://cdn.adscientificindex.com/logos/11449.jpg)
![United States](/flags/us.png)
![Andrew Dillon](https://cdn.adscientificindex.com/pictures/15/1640944.jpg)
Information science
User Experience Design
Human-Computer Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,315
2,067
0.168
* Total Citation Counts Rankings
World Rank
75,429
Country Rank
3,494
Institution Rank : 250
![](https://cdn.adscientificindex.com/logos/11225.png)
![Australia](/flags/au.png)
![Roslynn Haynes](/user/assets/images/profile/no-profile-photo.png)
scientists in literature
science communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,231
1,880
0.154
* Total Citation Counts Rankings
World Rank
77,391
Country Rank
6,586
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/11418.jpg)
![United Kingdom](/flags/gb.png)
![Rachel Thomson](https://cdn.adscientificindex.com/pictures/4b/1505078.jpg)
youth
gender
archives
time
digital
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,977
3,310
0.276
* Total Citation Counts Rankings
World Rank
77,713
Country Rank
1,977
Institution Rank : 184
![](https://cdn.adscientificindex.com/logos/10820.jpg)
![Netherlands](/flags/nl.png)
![Jacqueline Limpens](/user/assets/images/profile/no-profile-photo.png)
library science
immunology
oncology
dermatology
gynecology & obstetrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,934
8,450
0.708
* Total Citation Counts Rankings
World Rank
77,457
Country Rank
32,033
Institution Rank : 328
![](https://cdn.adscientificindex.com/logos/11449.jpg)
![United States](/flags/us.png)
![Robert Van De Geijn](https://cdn.adscientificindex.com/pictures/3b/1640949.jpg)
Dense Linear Algebra
Libraries
High-Performance Computing
Parallel Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,967
2,731
0.228
* Total Citation Counts Rankings
World Rank
77,464
Country Rank
32,037
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/27752.png)
![United States](/flags/us.png)
![Belver C. Griffith](https://cdn.adscientificindex.com/pictures/cf/5011477.jpg)
Information Science
Bibliometrics
Scientometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,966
2,160
0.181
* Total Citation Counts Rankings
World Rank
78,452
Country Rank
221
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9727.png)
![Mexico](/flags/mx.png)
![María Concepción Macias Rodríguez](/user/assets/images/profile/no-profile-photo.png)
Bibliotecas
artes
ocio
niños
diseño
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,842
6,633
0.560
* Total Citation Counts Rankings
World Rank
82,007
Country Rank
33,687
Institution Rank : 310
![](https://cdn.adscientificindex.com/logos/11078.jpg)
![United States](/flags/us.png)
![Bertram C Bruce](https://cdn.adscientificindex.com/pictures/9b/1615782.jpg)
Democratic education
artificial Intelligence
Library and Information Science
philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,417
1,636
0.143
* Total Citation Counts Rankings
World Rank
84,056
Country Rank
34,443
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11457.png)
![United States](/flags/us.png)
![Bin Wang](https://cdn.adscientificindex.com/pictures/b1/1678810.jpg)
Social media
data analytics
blockchain
crowdfunding
IT adoption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,182
6,409
0.573
* Total Citation Counts Rankings
World Rank
85,971
Country Rank
1,471
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/10018.png)
![Switzerland](/flags/ch.png)
![Fabio Crestani](https://cdn.adscientificindex.com/pictures/1b/1091317.jpg)
Information Retrieval
Data Science
Text Mining
Digital Libraries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,977
5,317
0.484
* Total Citation Counts Rankings
World Rank
89,867
Country Rank
2,292
Institution Rank : 211
![](https://cdn.adscientificindex.com/logos/24366.png)
![Netherlands](/flags/nl.png)
![Rodrigo Costas|Rodrigo Costas Comesaña, Rodrigo Costas-Comesana](https://cdn.adscientificindex.com/pictures/45/4685561.jpg)
Bibliometrics
Scientometrics
Databases
Citations
Altmetrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,572
6,780
0.641
* Total Citation Counts Rankings
World Rank
90,025
Country Rank
4,002
Institution Rank : 104
![](https://cdn.adscientificindex.com/logos/10498.png)
![Canada](/flags/ca.png)
![Stefanie Haustein](https://cdn.adscientificindex.com/pictures/2a/646826.jpg)
bibliometrics
altmetrics
research evaluation
scholarly communication
#ScholCommLab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,557
6,539
0.619
* Total Citation Counts Rankings
World Rank
90,973
Country Rank
36,863
Institution Rank : 126
![](https://cdn.adscientificindex.com/logos/16561.png)
![United States](/flags/us.png)
![Dmitri Maslov](https://cdn.adscientificindex.com/pictures/36/4463315.jpg)
Quantum Circuits
Quantum Compilation
Quantum Computing
Quantum Information Science
Reversible
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,463
6,586
0.629
* Total Citation Counts Rankings
World Rank
96,288
Country Rank
543
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/5188.png)
![Finland](/flags/fi.png)
![Aino Kianto](https://cdn.adscientificindex.com/pictures/72/1656415.jpg)
knowledge management
intellectual capital
innovation
creativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,968
7,017
0.704
* Total Citation Counts Rankings
World Rank
95,838
Country Rank
38,555
Institution Rank : 348
![](https://cdn.adscientificindex.com/logos/11078.jpg)
![United States](/flags/us.png)
![Matthew J Turk](/user/assets/images/profile/no-profile-photo.png)
Information Sciences
Data Visualization
Astronomy
High-Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,009
6,586
0.658
* Total Citation Counts Rankings
World Rank
97,720
Country Rank
39,186
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/11114.png)
![United States](/flags/us.png)
![Donald O Case](https://cdn.adscientificindex.com/pictures/0a/1396288.jpg)
information seeking
information behavior
communication
policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,843
2,796
0.284
* Total Citation Counts Rankings
World Rank
102,919
Country Rank
816
Institution Rank : 194
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Dickson KW Chiu](https://cdn.adscientificindex.com/pictures/30/339261.jpg)
e-services
library science
LIS
e-business
m-learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,393
5,706
0.607
* Total Citation Counts Rankings
World Rank
105,233
Country Rank
2,655
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/6588.jpg)
![Netherlands](/flags/nl.png)
![Saskia Brand Gruwel](https://cdn.adscientificindex.com/pictures/16/1858196.jpg)
Information literacy
instructional design
self-regulated learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,214
4,719
0.512
* Total Citation Counts Rankings
World Rank
107,098
Country Rank
703
Institution Rank : 226
![](https://cdn.adscientificindex.com/logos/6038.png)
![Singapore](/flags/sg.png)
![Alton Chua](/user/assets/images/profile/no-profile-photo.png)
knowledge management
information science
social media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,072
4,262
0.470
* Total Citation Counts Rankings
World Rank
107,186
Country Rank
704
Institution Rank : 227
![](https://cdn.adscientificindex.com/logos/6038.png)
![Singapore](/flags/sg.png)
![Schubert Foo](https://cdn.adscientificindex.com/pictures/72/412752.jpg)
digital libraries
information retrieval
information literacy
social media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,064
3,522
0.389
* Total Citation Counts Rankings
World Rank
108,098
Country Rank
994
Institution Rank : 272
![](https://cdn.adscientificindex.com/logos/10935.jpg)
![Denmark](/flags/dk.png)
![Morten Hertzum](https://cdn.adscientificindex.com/pictures/26/1518429.jpg)
Human-computer interaction
Usability
Medical informatics
Participatory design
Information seeking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,998
3,484
0.387
* Total Citation Counts Rankings
World Rank
108,155
Country Rank
527
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/2709.jpg)
![Taiwan](/flags/tw.png)
![Cheng Chi Lee](https://cdn.adscientificindex.com/pictures/09/297434.jpg)
Information Security
Network Security
Cryptanalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,994
3,999
0.445
* Total Citation Counts Rankings
World Rank
109,587
Country Rank
43,379
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/15732.jpg)
![United States](/flags/us.png)
![Donat Agosti](https://cdn.adscientificindex.com/pictures/d1/4394515.jpg)
biodiversity
digital library
taxonomy
conservation
ants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,890
2,696
0.303
* Total Citation Counts Rankings
World Rank
110,385
Country Rank
43,641
Institution Rank : 426
![](https://cdn.adscientificindex.com/logos/24586.png)
![United States](/flags/us.png)
![Prashant Krishnamurthy](/user/assets/images/profile/no-profile-photo.png)
Information Science and Telecommunications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,834
1,491
0.169
* Total Citation Counts Rankings
World Rank
108,109
Country Rank
42,865
Institution Rank : 774
![](https://cdn.adscientificindex.com/logos/10892.jpg)
![United States](/flags/us.png)
![Safiya Umoja Noble](https://cdn.adscientificindex.com/pictures/b7/1768368.jpg)
Algorithms of Oppression
black feminism
critical digital media studies
communication
library & information science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,997
8,222
0.914
* Total Citation Counts Rankings
World Ranking
74,813
Country Ranking
31,070
Institution Ranking
317
Andrew Dillon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,315
2,067
0.168
![](https://cdn.adscientificindex.com/logos/11449.jpg)
Information science
User Experience Design
Human-Computer Interaction
* Total Citation Counts Rankings
World Ranking
75,429
Country Ranking
3,494
Institution Ranking
250
Roslynn Haynes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,231
1,880
0.154
![](https://cdn.adscientificindex.com/logos/11225.png)
scientists in literature
science communication
* Total Citation Counts Rankings
World Ranking
77,391
Country Ranking
6,586
Institution Ranking
67
Rachel Thomson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,977
3,310
0.276
![](https://cdn.adscientificindex.com/logos/11418.jpg)
youth
gender
archives
time
digital
* Total Citation Counts Rankings
World Ranking
77,713
Country Ranking
1,977
Institution Ranking
184
Jacqueline Limpens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,934
8,450
0.708
![](https://cdn.adscientificindex.com/logos/10820.jpg)
library science
immunology
oncology
dermatology
gynecology & obstetrics
* Total Citation Counts Rankings
World Ranking
77,457
Country Ranking
32,033
Institution Ranking
328
Robert Van De Geijn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,967
2,731
0.228
![](https://cdn.adscientificindex.com/logos/11449.jpg)
Dense Linear Algebra
Libraries
High-Performance Computing
Parallel Computing
* Total Citation Counts Rankings
World Ranking
77,464
Country Ranking
32,037
Institution Ranking
1
Belver C. Griffith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,966
2,160
0.181
![](https://cdn.adscientificindex.com/logos/27752.png)
Information Science
Bibliometrics
Scientometrics
* Total Citation Counts Rankings
World Ranking
78,452
Country Ranking
221
Institution Ranking
1
María Concepción Macias Rodríguez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,842
6,633
0.560
![](https://cdn.adscientificindex.com/logos/9727.png)
Bibliotecas
artes
ocio
niños
diseño
* Total Citation Counts Rankings
World Ranking
82,007
Country Ranking
33,687
Institution Ranking
310
Bertram C Bruce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,417
1,636
0.143
![](https://cdn.adscientificindex.com/logos/11078.jpg)
Democratic education
artificial Intelligence
Library and Information Science
philosophy
* Total Citation Counts Rankings
World Ranking
84,056
Country Ranking
34,443
Institution Ranking
11
Bin Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,182
6,409
0.573
![](https://cdn.adscientificindex.com/logos/11457.png)
Social media
data analytics
blockchain
crowdfunding
IT adoption
* Total Citation Counts Rankings
World Ranking
85,971
Country Ranking
1,471
Institution Ranking
16
Fabio Crestani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,977
5,317
0.484
![](https://cdn.adscientificindex.com/logos/10018.png)
Information Retrieval
Data Science
Text Mining
Digital Libraries
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
89,867
Country Ranking
2,292
Institution Ranking
211
Rodrigo Costas|Rodrigo Costas Comesaña, Rodrigo Costas-Comesana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,572
6,780
0.641
![](https://cdn.adscientificindex.com/logos/24366.png)
Bibliometrics
Scientometrics
Databases
Citations
Altmetrics
* Total Citation Counts Rankings
World Ranking
90,025
Country Ranking
4,002
Institution Ranking
104
Stefanie Haustein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,557
6,539
0.619
![](https://cdn.adscientificindex.com/logos/10498.png)
bibliometrics
altmetrics
research evaluation
scholarly communication
#ScholCommLab
* Total Citation Counts Rankings
World Ranking
90,973
Country Ranking
36,863
Institution Ranking
126
Dmitri Maslov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,463
6,586
0.629
![](https://cdn.adscientificindex.com/logos/16561.png)
Quantum Circuits
Quantum Compilation
Quantum Computing
Quantum Information Science
Reversible
* Total Citation Counts Rankings
World Ranking
96,288
Country Ranking
543
Institution Ranking
11
Aino Kianto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,968
7,017
0.704
![](https://cdn.adscientificindex.com/logos/5188.png)
knowledge management
intellectual capital
innovation
creativity
* Total Citation Counts Rankings
World Ranking
95,838
Country Ranking
38,555
Institution Ranking
348
Matthew J Turk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,009
6,586
0.658
![](https://cdn.adscientificindex.com/logos/11078.jpg)
Information Sciences
Data Visualization
Astronomy
High-Performance Computing
* Total Citation Counts Rankings
World Ranking
97,720
Country Ranking
39,186
Institution Ranking
111
Donald O Case
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,843
2,796
0.284
![](https://cdn.adscientificindex.com/logos/11114.png)
information seeking
information behavior
communication
policy
* Total Citation Counts Rankings
World Ranking
102,919
Country Ranking
816
Institution Ranking
194
Dickson KW Chiu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,393
5,706
0.607
![](https://cdn.adscientificindex.com/logos/11056.jpg)
e-services
library science
LIS
e-business
m-learning
* Total Citation Counts Rankings
World Ranking
105,233
Country Ranking
2,655
Institution Ranking
10
Saskia Brand Gruwel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,214
4,719
0.512
![](https://cdn.adscientificindex.com/logos/6588.jpg)
Information literacy
instructional design
self-regulated learning
* Total Citation Counts Rankings
World Ranking
107,098
Country Ranking
703
Institution Ranking
226
Alton Chua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,072
4,262
0.470
![](https://cdn.adscientificindex.com/logos/6038.png)
knowledge management
information science
social media
* Total Citation Counts Rankings
World Ranking
107,186
Country Ranking
704
Institution Ranking
227
Schubert Foo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,064
3,522
0.389
![](https://cdn.adscientificindex.com/logos/6038.png)
digital libraries
information retrieval
information literacy
social media
* Total Citation Counts Rankings
World Ranking
108,098
Country Ranking
994
Institution Ranking
272
Morten Hertzum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,998
3,484
0.387
![](https://cdn.adscientificindex.com/logos/10935.jpg)
Human-computer interaction
Usability
Medical informatics
Participatory design
Information seeking
* Total Citation Counts Rankings
World Ranking
108,155
Country Ranking
527
Institution Ranking
4
Cheng Chi Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,994
3,999
0.445
![](https://cdn.adscientificindex.com/logos/2709.jpg)
Information Security
Network Security
Cryptanalysis
* Total Citation Counts Rankings
World Ranking
109,587
Country Ranking
43,379
Institution Ranking
27
Donat Agosti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,890
2,696
0.303
![](https://cdn.adscientificindex.com/logos/15732.jpg)
biodiversity
digital library
taxonomy
conservation
ants
* Total Citation Counts Rankings
World Ranking
110,385
Country Ranking
43,641
Institution Ranking
426
Prashant Krishnamurthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,834
1,491
0.169
![](https://cdn.adscientificindex.com/logos/24586.png)
Information Science and Telecommunications
* Total Citation Counts Rankings
World Ranking
108,109
Country Ranking
42,865
Institution Ranking
774
Safiya Umoja Noble
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,997
8,222
0.914
![](https://cdn.adscientificindex.com/logos/10892.jpg)
Algorithms of Oppression
black feminism
critical digital media studies
communication
library & information science