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
59,444
Country Rank
670
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Won-Yeol Lee](/pictures/a0/4966723.jpg)
5G
Spectrum sharing
Cognitive radio
Open RAN
Wireless communications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,736
2,116
0.144
* Total Citation Counts Rankings
World Rank
120,980
Country Rank
1,652
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Thomas Wong](https://cdn.adscientificindex.com/pictures/07/4966724.jpg)
Nursing
Health Informatics
Smart Textile
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,144
2,868
0.352
* Total Citation Counts Rankings
World Rank
629,741
Country Rank
11,022
Institution Rank : 194
![](https://cdn.adscientificindex.com/logos/30361.png)
![South Korea](/flags/kr.png)
![Ho-Chul Ji](/user/assets/images/profile/no-profile-photo.png)
Optical Interconnect
Silicon Photonics
Ge Photo Detector
Telecom
Datacom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
359
0.323
* Total Citation Counts Rankings
World Rank
827,448
Country Rank
14,339
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Hosung Yoon](/pictures/de/4966725.jpg)
Optical Fiber Communication
Optical Access Network
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
637
105
0.165
* Total Citation Counts Rankings
World Rank
851,523
Country Rank
14,781
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Jongseo Lee](/pictures/b0/4966728.jpg)
Chatting System
Data Mining
Natural Language Processing
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
504
0.853
* Total Citation Counts Rankings
World Rank
857,126
Country Rank
14,868
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Sung-Yeop Pyun](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
581
350
0.602
* Total Citation Counts Rankings
World Rank
897,276
Country Rank
15,599
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Du-Seong Chang, 장두성](/pictures/a0/4966727.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
242
0.474
* Total Citation Counts Rankings
World Rank
1,017,239
Country Rank
17,839
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Nachimani Charde](/pictures/4e/4966729.jpg)
Extremely High Current System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
113
0.336
* Total Citation Counts Rankings
World Rank
1,045,500
Country Rank
18,362
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Haeng Suk Chae](/pictures/ae/4966730.jpg)
Cognitive Engineering
HCI
AI
Cognitive Science
UX
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
201
0.663
* Total Citation Counts Rankings
World Rank
1,112,771
Country Rank
19,553
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Sunghoon Seo|서 성훈, Sung-Hoon Seo](/pictures/3d/4966731.jpg)
MPTCP
Mobility management
Protocol engineering
Integration between heterogeneous wireless networks
Cloud native
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
86
0.355
* Total Citation Counts Rankings
World Rank
1,147,768
Country Rank
20,165
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Juhee Kim](/pictures/cd/4966732.jpg)
Wireless and mobile networks
wireless communication systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
58
0.269
* Total Citation Counts Rankings
World Rank
1,204,642
Country Rank
21,209
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Hyung-Keun Ryu](/user/assets/images/profile/no-profile-photo.png)
Traffic Engineering
Flow Control
Autonomous Control
AI in Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
38
0.210
* Total Citation Counts Rankings
World Rank
1,247,778
Country Rank
21,943
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Zucheul Lee](/pictures/1e/4966734.jpg)
3D Vision/Printing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
46
0.289
* Total Citation Counts Rankings
World Rank
1,313,665
Country Rank
23,036
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Jaeheon Park](/user/assets/images/profile/no-profile-photo.png)
Customer Research
Big Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
34
0.260
* Total Citation Counts Rankings
World Rank
1,328,002
Country Rank
23,285
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Taekyoung Kim](/pictures/24/4740734.jpg)
Aging
Fall risk
Healthcare system
Gerontology
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
118
0.944
* Total Citation Counts Rankings
World Rank
1,407,608
Country Rank
24,488
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Seongbok Baik](/user/assets/images/profile/no-profile-photo.png)
Intelligent Network Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
34
0.343
* Total Citation Counts Rankings
World Rank
1,446,343
Country Rank
25,058
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Ji-Hui Im](/user/assets/images/profile/no-profile-photo.png)
자연어처리
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
54
0.614
* Total Citation Counts Rankings
World Rank
1,471,093
Country Rank
25,427
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Hyunggu Lee](/user/assets/images/profile/no-profile-photo.png)
AI
Deep learning
classification
face recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
15
0.183
* Total Citation Counts Rankings
World Rank
1,485,716
Country Rank
25,654
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![최윤수](/pictures/44/5074468.jpg)
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
70
0.897
* Total Citation Counts Rankings
World Rank
1,488,160
Country Rank
25,683
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Min Hyung Park 박민형, Jason Park](/pictures/b0/4736386.jpg)
Natural Language Preprocessing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Total Citation Counts Rankings
World Rank
1,532,194
Country Rank
26,283
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Insu Won](/user/assets/images/profile/no-profile-photo.png)
Computer Vision
Pattern Recognition
Artificial Intelligence
Video Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
41
0.603
* Total Citation Counts Rankings
World Rank
1,539,835
Country Rank
26,394
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Kanghyun Choi](/user/assets/images/profile/no-profile-photo.png)
XR
VR
AR
MR
Computer Graphics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
64
0.970
* Total Citation Counts Rankings
World Rank
1,572,733
Country Rank
26,820
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Seung Youl Lee](/pictures/54/4966740.jpg)
International Roaming service
Mobile Service
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
26
0.433
* Total Citation Counts Rankings
World Rank
1,649,123
Country Rank
27,732
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Tae-Hyung T Kim](/user/assets/images/profile/no-profile-photo.png)
Artificial Intelligence
Machine Learning
Neural Networks
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
1
0.021
* Total Citation Counts Rankings
World Rank
1,665,333
Country Rank
27,913
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/25485.png)
![South Korea](/flags/kr.png)
![Doosoo Chang|Doo Soo Chang](/user/assets/images/profile/no-profile-photo.png)
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955
* Total Citation Counts Rankings
World Ranking
59,444
Country Ranking
670
Institution Ranking
1
Won-Yeol Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,736
2,116
0.144
![](https://cdn.adscientificindex.com/logos/25485.png)
5G
Spectrum sharing
Cognitive radio
Open RAN
Wireless communications
* Total Citation Counts Rankings
World Ranking
120,980
Country Ranking
1,652
Institution Ranking
2
Thomas Wong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,144
2,868
0.352
![](https://cdn.adscientificindex.com/logos/25485.png)
Nursing
Health Informatics
Smart Textile
Education
* Total Citation Counts Rankings
World Ranking
629,741
Country Ranking
11,022
Institution Ranking
194
Ho-Chul Ji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
359
0.323
![](https://cdn.adscientificindex.com/logos/30361.png)
Optical Interconnect
Silicon Photonics
Ge Photo Detector
Telecom
Datacom
* Total Citation Counts Rankings
World Ranking
827,448
Country Ranking
14,339
Institution Ranking
3
Hosung Yoon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
637
105
0.165
* Total Citation Counts Rankings
World Ranking
851,523
Country Ranking
14,781
Institution Ranking
4
Jongseo Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
504
0.853
![](https://cdn.adscientificindex.com/logos/25485.png)
Chatting System
Data Mining
Natural Language Processing
Machine Learning
* Total Citation Counts Rankings
World Ranking
857,126
Country Ranking
14,868
Institution Ranking
5
Sung-Yeop Pyun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
581
350
0.602
* Total Citation Counts Rankings
World Ranking
897,276
Country Ranking
15,599
Institution Ranking
6
Du-Seong Chang, 장두성
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
242
0.474
* Total Citation Counts Rankings
World Ranking
1,017,239
Country Ranking
17,839
Institution Ranking
7
Nachimani Charde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
113
0.336
* Total Citation Counts Rankings
World Ranking
1,045,500
Country Ranking
18,362
Institution Ranking
8
Haeng Suk Chae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
201
0.663
* Total Citation Counts Rankings
World Ranking
1,112,771
Country Ranking
19,553
Institution Ranking
9
Sunghoon Seo|서 성훈, Sung-Hoon Seo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
86
0.355
![](https://cdn.adscientificindex.com/logos/25485.png)
MPTCP
Mobility management
Protocol engineering
Integration between heterogeneous wireless networks
Cloud native
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* Total Citation Counts Rankings
World Ranking
1,147,768
Country Ranking
20,165
Institution Ranking
10
Juhee Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
58
0.269
![](https://cdn.adscientificindex.com/logos/25485.png)
Wireless and mobile networks
wireless communication systems
* Total Citation Counts Rankings
World Ranking
1,204,642
Country Ranking
21,209
Institution Ranking
11
Hyung-Keun Ryu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
38
0.210
![](https://cdn.adscientificindex.com/logos/25485.png)
Traffic Engineering
Flow Control
Autonomous Control
AI in Control Systems
* Total Citation Counts Rankings
World Ranking
1,247,778
Country Ranking
21,943
Institution Ranking
12
Zucheul Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
46
0.289
* Total Citation Counts Rankings
World Ranking
1,313,665
Country Ranking
23,036
Institution Ranking
13
Jaeheon Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
34
0.260
* Total Citation Counts Rankings
World Ranking
1,328,002
Country Ranking
23,285
Institution Ranking
14
Taekyoung Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
118
0.944
* Total Citation Counts Rankings
World Ranking
1,407,608
Country Ranking
24,488
Institution Ranking
15
Seongbok Baik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
34
0.343
* Total Citation Counts Rankings
World Ranking
1,446,343
Country Ranking
25,058
Institution Ranking
16
Ji-Hui Im
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
54
0.614
* Total Citation Counts Rankings
World Ranking
1,471,093
Country Ranking
25,427
Institution Ranking
17
Hyunggu Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
15
0.183
![](https://cdn.adscientificindex.com/logos/25485.png)
AI
Deep learning
classification
face recognition
* Total Citation Counts Rankings
World Ranking
1,485,716
Country Ranking
25,654
Institution Ranking
18
최윤수
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
70
0.897
![](https://cdn.adscientificindex.com/logos/25485.png)
Natural Language Processing
* Total Citation Counts Rankings
World Ranking
1,488,160
Country Ranking
25,683
Institution Ranking
19
Min Hyung Park 박민형, Jason Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Total Citation Counts Rankings
World Ranking
1,532,194
Country Ranking
26,283
Institution Ranking
20
Insu Won
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
41
0.603
![](https://cdn.adscientificindex.com/logos/25485.png)
Computer Vision
Pattern Recognition
Artificial Intelligence
Video Analytics
* Total Citation Counts Rankings
World Ranking
1,539,835
Country Ranking
26,394
Institution Ranking
21
Kanghyun Choi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
64
0.970
* Total Citation Counts Rankings
World Ranking
1,572,733
Country Ranking
26,820
Institution Ranking
22
Seung Youl Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
26
0.433
![](https://cdn.adscientificindex.com/logos/25485.png)
International Roaming service
Mobile Service
* Total Citation Counts Rankings
World Ranking
1,649,123
Country Ranking
27,732
Institution Ranking
23
Tae-Hyung T Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
1
0.021
![](https://cdn.adscientificindex.com/logos/25485.png)
Artificial Intelligence
Machine Learning
Neural Networks
Deep Learning
* Total Citation Counts Rankings
World Ranking
1,665,333
Country Ranking
27,913
Institution Ranking
24
Doosoo Chang|Doo Soo Chang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955