Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Young Tae Chang](https://cdn.adscientificindex.com/pictures/00/409591.jpg)
Bioimaging
Fluorescence Library
Sensor
Chemical Cellomics
Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
192
0.594
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Han Woo Park](https://cdn.adscientificindex.com/pictures/b0/4344264.jpg)
Webometrics
Scientometrics
Triple Helix
Social Network Analysis
Big Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
122
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Jin Young Park](https://cdn.adscientificindex.com/pictures/f1/340574.jpg)
Korea
Library
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
61
0.430
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Jae Yun Lee](/user/assets/images/profile/no-profile-photo.png)
Network analysis
Informetrics
Text mining
Data literacy
Scholarly communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
14
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Danielle Lee](https://cdn.adscientificindex.com/pictures/f4/520959.jpg)
bibliometrics
scholarly communication
personalized recommendations
online social dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Nahyun Kwon](/user/assets/images/profile/no-profile-photo.png)
information science
human information behavior
library evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Wonsik Jeff Shim](https://cdn.adscientificindex.com/pictures/35/476404.jpg)
library and information science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Jihyun Kim](/user/assets/images/profile/no-profile-photo.png)
archives and records management
data sharing and reuse
data curation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Hyemi Han](https://cdn.adscientificindex.com/pictures/ff/4405041.jpg)
quantum technology
chiral/organic electronics
infrared
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Keeheon Lee](/user/assets/images/profile/no-profile-photo.png)
Scientometrics
Data Science
AI(ML/DL/Metaheuristics) and agent-based modeling&simulation
HCI
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Sang Soo Kim](https://cdn.adscientificindex.com/pictures/8d/4357429.jpg)
knowledge management
management information systems
business ethics
compliance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Dong Geun Oh|D. G. Oh, Oh, Dong-Geun](https://cdn.adscientificindex.com/pictures/47/476405.jpg)
Library Management
Knowledge Organization
Word of Mouth
Service Quality
Volunteering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 13
![In-Ja Ahn](/user/assets/images/profile/no-profile-photo.png)
Library Statistics in Korea
Subject special librarianship.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Byoung Soo Kim](https://cdn.adscientificindex.com/pictures/24/297427.jpg)
Wiener integral
Feynman integral
operational calculus
Integral transforms
Mathematical analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
2
0.125
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Sejung Ahn](/user/assets/images/profile/no-profile-photo.png)
Scientometrics
Bibliometric Analysis
Social Network Analysis
Research Policy
Emerging Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
2
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Dongmin Yang](https://cdn.adscientificindex.com/pictures/18/342925.jpg)
Records and Archives
Wireless Networking
Wireless Sensor Networks
IoT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 17
![정영미(Youngmi Jung)|Young mi Jung, Jung Young mi](https://cdn.adscientificindex.com/pictures/4c/4508319.jpg)
Information Retrieval
Library Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
3
0.273
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Hoseop Choe, 최호섭](https://cdn.adscientificindex.com/pictures/82/4504129.jpg)
Information Retrieval
Computation Linguistics
Knowledge Base
Digital Library
Scholarly Information Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Richard Basilisco](https://cdn.adscientificindex.com/pictures/bc/4705983.jpg)
Information management
Knowledge Management
Innovation
Social Capital
Social Media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Wanjong Kim](https://cdn.adscientificindex.com/pictures/ae/4524291.jpg)
Librarian
Data Scientist
Bibliometrician
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Xiangying Zhao 조향영|조 향영, 赵 香英](https://cdn.adscientificindex.com/pictures/22/6101323.jpg)
Bibliometrics
UX
HCI
Human AI interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Gyuhwan Kim](https://cdn.adscientificindex.com/pictures/53/4518400.jpg)
Data Analysis
Contents curation
Data Curation
Open Access Journal Policy & Publishing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Saw Nang Paing](https://cdn.adscientificindex.com/pictures/31/4858046.jpg)
Quantum Computing
Counterfactual Quantum Communication
Quantum Anonymous Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Hyeyoung Kim|김 혜영](/user/assets/images/profile/no-profile-photo.png)
Libraries
Public Services
Performance
Interdisciplinarity
Gamification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Woojin Chang](https://cdn.adscientificindex.com/pictures/8b/4859605.jpg)
Information science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Young Tae Chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
192
0.594
Bioimaging
Fluorescence Library
Sensor
Chemical Cellomics
Chemical Biology
Han Woo Park
Yeungnam University
Gyeongsan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
122
0.667
Webometrics
Scientometrics
Triple Helix
Social Network Analysis
Big Data
Jin Young Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
61
0.430
Jae Yun Lee
Myongji University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
14
0.250
Network analysis
Informetrics
Text mining
Data literacy
Scholarly communication
Danielle Lee
Chung Ang University
Multan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
bibliometrics
scholarly communication
personalized recommendations
online social dynamics
Nahyun Kwon
Myongji University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
information science
human information behavior
library evaluation
Wonsik Jeff Shim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
library and information science
Jihyun Kim
Ewha Womens University
Incheon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
archives and records management
data sharing and reuse
data curation
Hyemi Han
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
quantum technology
chiral/organic electronics
infrared
Keeheon Lee
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Scientometrics
Data Science
AI(ML/DL/Metaheuristics) and agent-based modeling&simulation
HCI
Sustainability
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Sang Soo Kim
Yong-In University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
knowledge management
management information systems
business ethics
compliance
Dong Geun Oh|D. G. Oh, Oh, Dong-Geun
Keimyung University
Daegu, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Library Management
Knowledge Organization
Word of Mouth
Service Quality
Volunteering
In-Ja Ahn
Tongwon University
Gwangju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Library Statistics in Korea
Subject special librarianship.
Byoung Soo Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
2
0.125
Wiener integral
Feynman integral
operational calculus
Integral transforms
Mathematical analysis
Sejung Ahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
2
0.167
Scientometrics
Bibliometric Analysis
Social Network Analysis
Research Policy
Emerging Technology
Dongmin Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Records and Archives
Wireless Networking
Wireless Sensor Networks
IoT
정영미(Youngmi Jung)|Young mi Jung, Jung Young mi
Dong Eui University
Busan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
3
0.273
Information Retrieval
Library Science
Hoseop Choe, 최호섭
Dankook University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
Information Retrieval
Computation Linguistics
Knowledge Base
Digital Library
Scholarly Information Services
Richard Basilisco
Namseoul University
Chungcheongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Information management
Knowledge Management
Innovation
Social Capital
Social Media
Wanjong Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Librarian
Data Scientist
Bibliometrician
Xiangying Zhao 조향영|조 향영, 赵 香英
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Bibliometrics
UX
HCI
Human AI interaction
Gyuhwan Kim
Incheon National University
Incheon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Data Analysis
Contents curation
Data Curation
Open Access Journal Policy & Publishing
Saw Nang Paing
Kyung Hee University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Quantum Computing
Counterfactual Quantum Communication
Quantum Anonymous Communication
Hyeyoung Kim|김 혜영
Hansung University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Libraries
Public Services
Performance
Interdisciplinarity
Gamification
Woojin Chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000