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
environmental history
Russia
History of Technology
famine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
51
0.455
* Total i10 IndexRankings
Ranking Based On Selection :2
Biogeography
Earth History
Island Biogeography
Paleogeography
Phylogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
69
0.622
* Total i10 IndexRankings
Ranking Based On Selection :3
Philosophical methodology
conceptual engineering
philosophy of language
philosophy of mind
Philosophy of AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
* Total i10 IndexRankings
Ranking Based On Selection :4
Comparative Philosophy
Daoism
Environmental Philosophy
History of Philosophy
Hermeneutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
* Total i10 IndexRankings
Ranking Based On Selection :5
Automated Causal Reasoning
Formal Epistemology
Philosophy of Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total i10 IndexRankings
Ranking Based On Selection :6
Immanuel Kant (all aspects)
philosophy of religion
philosophy of science
theology of politics
philosophy of love
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
* Total i10 IndexRankings
Ranking Based On Selection :7
Philosophy of Science
Probability
Epistemology
Metaphysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
* Total i10 IndexRankings
Ranking Based On Selection :8
Chinese philosophy
comparative philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
* Total i10 IndexRankings
Ranking Based On Selection :9
ethics
Chinese philosophy
comparative philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
* Total i10 IndexRankings
Ranking Based On Selection :10
history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 IndexRankings
Ranking Based On Selection :11
Charitable organizations in the late imperial & modern China
Medicine and disease in China of the late imperial & modern period
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Total i10 IndexRankings
Ranking Based On Selection :12
Orthopaedics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection :13
Chinese Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :14
History of Southwest China & Mainland Southeast Asia
History of Chinese Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
* Total i10 IndexRankings
Ranking Based On Selection :15
philosophy
methodology
epistemology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :16
History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
* Total i10 IndexRankings
Ranking Based On Selection :17
Ethics
Decision Theory
Formal Epistemology
Philosophy of Probability
Moral Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total i10 IndexRankings
Ranking Based On Selection :18
Comparative History
Transnational History. History of Childhood
Youth
Urban History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection :19
Russian
Soviet
and Central Asian History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 IndexRankings
Ranking Based On Selection :20
Metaphysics
Philosophy of Language
Philosophy of Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection :21
philosophy
philosophy of science
epistemology
metaphysics
metaphilosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Philosophy
Logic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :23
Applied Ethics
Political Philosophy
Comparative Philosophy (East and West)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :24
Urban History
Planning History
Colonial History
the Philippines
Urban Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :25
Urban Studies
Social Transformation
Politics of Infrastructures
History and Anthropology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Jenny Leigh Smith
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
51
0.455
history
environmental history
Russia
History of Technology
famine
Jason R Ali
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
69
0.622
Biogeography
Earth History
Island Biogeography
Paleogeography
Phylogeography
Herman Cappelen
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
Philosophical methodology
conceptual engineering
philosophy of language
philosophy of mind
Philosophy of AI
Eric S Nelson|Eric Sean Nelson
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
Comparative Philosophy
Daoism
Environmental Philosophy
History of Philosophy
Hermeneutics
Jiji Zhang
Hong Kong Baptist University
Hong Kong, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
Automated Causal Reasoning
Formal Epistemology
Philosophy of Science
Stephen R Palmquist
Hong Kong Baptist University
Hong Kong, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
Immanuel Kant (all aspects)
philosophy of religion
philosophy of science
theology of politics
philosophy of love
Darrell P Rowbottom
Lingnan University
Tuen Mun, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
Philosophy of Science
Probability
Epistemology
Metaphysics
Chris Fraser
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
Chinese philosophy
comparative philosophy
Yong Huang 黃勇
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
ethics
Chinese philosophy
comparative philosophy
Elizabeth Sinn
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
Angela Ki Che Leung
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Charitable organizations in the late imperial & modern China
Medicine and disease in China of the late imperial & modern period
Siu Him Janus Wong
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Simon Man Ho Wong
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Christian Daniels
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
History of Southwest China & Mainland Southeast Asia
History of Chinese Technology
Max Deutsch
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
philosophy
methodology
epistemology
Muchou Poo
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
David Mccarthy
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Ethics
Decision Theory
Formal Epistemology
Philosophy of Probability
Moral Philosophy
David Pomfret
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Comparative History
Transnational History. History of Childhood
Youth
Urban History
Niccolò Pianciola
Lingnan University
Tuen Mun, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Russian
Soviet
and Central Asian History
Dan Marshall
Lingnan University
Tuen Mun, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Metaphysics
Philosophy of Language
Philosophy of Science
Yafeng Shan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
philosophy
philosophy of science
epistemology
metaphysics
metaphilosophy
Peter Hawke
Lingnan University
Tuen Mun, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Benedict Sb Chan
Hong Kong Baptist University
Hong Kong, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Applied Ethics
Political Philosophy
Comparative Philosophy (East and West)
Ian Morley
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Urban History
Planning History
Colonial History
the Philippines
Urban Studies
Jun Zhang
City University of Hong Kong
Coimbatore, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Urban Studies
Social Transformation
Politics of Infrastructures
History and Anthropology