Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
history
anthropology
political science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
50
0.318
* Total i10 IndexRankings
Ranking Based On Selection :2
Systematics and taxonomy of Southeast Asian inland fishes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
49
0.636
* Total i10 IndexRankings
Ranking Based On Selection :3
Political Science and Political History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
22
0.423
* Total i10 IndexRankings
Ranking Based On Selection :4
Cities
Infrastructure
Superdiversity
Bodies
Asia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
* Total i10 IndexRankings
Ranking Based On Selection :5
Philosophy
Religious Studies
Chinese Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Total i10 IndexRankings
Ranking Based On Selection :6
Materials Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Comparative philosophy
Confucianism
Pragmatism
Political philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
* Total i10 IndexRankings
Ranking Based On Selection :8
History of Biology
Taxonomy and Nomenclature
Iconography
Wallace
Darwin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
9
0.257
* Total i10 IndexRankings
Ranking Based On Selection :9
religion
gender
consumption
pedagogy
social theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total i10 IndexRankings
Ranking Based On Selection :10
Malacology
taxonomy
nomenclature
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
* Total i10 IndexRankings
Ranking Based On Selection :11
Interreligious and Interfaith Studies
Religious Studies
Theology of Religions
Method and Theory in the Study of Religion
Pos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Total i10 IndexRankings
Ranking Based On Selection :12
Intellectual History
Islam
Southeast Asia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection :13
history of science
history of technology
history of biology
history of computing
science technology and society
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total i10 IndexRankings
Ranking Based On Selection :14
Environmental History
Southeast Asia
Malay World
Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Total i10 IndexRankings
Ranking Based On Selection :15
IR Theory
International Political Theory
Political Theology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
* Total i10 IndexRankings
Ranking Based On Selection :16
Systematics & taxonomy of true crabs (Crustacea: Decapoda: Brachyura)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total i10 IndexRankings
Ranking Based On Selection :17
Epistemology
Philosophy of Language
Metaethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
History
Cultural Studies
Comic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection :19
Ethics
Philosophy of Action
Nietzsche
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :20
Visual and material culture studies
Heritage Studies
Thai Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :21
Cold War International History
Modern Southeast Asian History
Vietnam War
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :22
Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Total i10 IndexRankings
Ranking Based On Selection :23
South Asian Diaspora Studies
Transnationalism
Nationalism
Indian Politics
Singapore History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total i10 IndexRankings
Ranking Based On Selection :24
Systematics
Entomology
Evolutionary Biology
Heteroptera
Reduviidae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Gungwu Wang
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
50
0.318
history
anthropology
political science
Heok Hui Tan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
49
0.636
Systematics and taxonomy of Southeast Asian inland fishes
Farish A Noor
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
22
0.423
Political Science and Political History
Orlando Woods
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
Cities
Infrastructure
Superdiversity
Bodies
Asia
Chenyang Li
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
Philosophy
Religious Studies
Chinese Studies
Khang Ngoc Dinh Roy
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
Materials Science and Engineering
Tan Sor Hoon _
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
Comparative philosophy
Confucianism
Pragmatism
Political philosophy
Kees Rookmaaker
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
9
0.257
History of Biology
Taxonomy and Nomenclature
Iconography
Wallace
Darwin
Vineeta Sinha
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
religion
gender
consumption
pedagogy
social theory
Siong Kiat Tan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
Malacology
taxonomy
nomenclature
biodiversity
Paul Hedges
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Interreligious and Interfaith Studies
Religious Studies
Theology of Religions
Method and Theory in the Study of Religion
Pos
Khairudin Aljunied
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Intellectual History
Islam
Southeast Asia
Hallam Stevens
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
history of science
history of technology
history of biology
history of computing
science technology and society
Timothy P Barnard
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Environmental History
Southeast Asia
Malay World
Singapore
William Bain
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
IR Theory
International Political Theory
Political Theology
Jce Mendoza
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
Systematics & taxonomy of true crabs (Crustacea: Decapoda: Brachyura)
Bob Beddor
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Epistemology
Philosophy of Language
Metaethics
Ian Gordon
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
History
Cultural Studies
Comic Studies
Neil Sinhababu
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Ethics
Philosophy of Action
Nietzsche
Maurizio Peleggi
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Visual and material culture studies
Heritage Studies
Thai Studies
Ang Cheng Guan
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Cold War International History
Modern Southeast Asian History
Vietnam War
Simon B Duffy
Yale NUS College
College Ave West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
Rajesh Rai
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
South Asian Diaspora Studies
Transnationalism
Nationalism
Indian Politics
Singapore History
Wei Song Hwang
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Systematics
Entomology
Evolutionary Biology
Heteroptera
Reduviidae
Preston Greene
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000