Total 2,392,995 scientists, country 221, and institutions 24,455 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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
First interest
Second interest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
110
0.570
* Total i10 IndexRankings
Ranking Based On Selection: 2
Quaternary Geology
Glacial history
Paleoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
98
0.536
* Total i10 IndexRankings
Ranking Based On Selection: 3
Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
73
0.427
* Total i10 IndexRankings
Ranking Based On Selection: 4
Language acquisition
Language Processing
Heritage Language Acquisition
Bilingualism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
128
0.810
* Total i10 IndexRankings
Ranking Based On Selection: 5
Philosophy
Ethics
Medicine
Technology Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
117
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 6
Philosophy of Science
Social Studies of Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
75
0.528
* Total i10 IndexRankings
Ranking Based On Selection: 7
Mycology
systematics
molecular identification
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
93
0.830
* Total i10 IndexRankings
Ranking Based On Selection: 8
linguistics
Slavic languages
cognitive linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
52
0.515
* Total i10 IndexRankings
Ranking Based On Selection: 9
Evolution
Genetics
Ecology
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
49
0.490
* Total i10 IndexRankings
Ranking Based On Selection: 10
morphology
syntax
semantics
phonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
62
0.646
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Music technology
Sound and Music Computing
NIME
Music Cognition
Embodied AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
59
0.628
* Total i10 IndexRankings
Ranking Based On Selection: 12
history matching
data assimilation
geostatistics
inverse problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
56
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 13
Molecular identification
Plant systematics
eDNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
* Total i10 IndexRankings
Ranking Based On Selection: 14
reading
word recognition
psycholinguistics
learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
67
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 15
Arctic archaeology
material culture studies
archaeological theory
contemporary archaeology
heritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
46
0.548
* Total i10 IndexRankings
Ranking Based On Selection: 16
Human Language Technologies
Natural Language Processing
Computational Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
36
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 17
ethics
project management
Fénelon
coins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
* Total i10 IndexRankings
Ranking Based On Selection: 18
Archaeology
Middle Stone Age
Early Sapiens Behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
70
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 19
Language acquisition
attrition
multilingualism
syntax
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
18
0.234
* Total i10 IndexRankings
Ranking Based On Selection: 21
Language Technology
Computational Linguistics
Machine Learning
Machine Translation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 22
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
27
0.370
* Total i10 IndexRankings
Ranking Based On Selection: 23
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 24
geoecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
38
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 25
Malacology
Zoology
Systematics
Phylogeny
Speciation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
37
0.578
Øystein Wiig
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
110
0.570
First interest
Second interest
Jan Mangerud
University of Bergen
Bergen, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
98
0.536
Quaternary Geology
Glacial history
Paleoclimate
Jan T Lifjeld
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
73
0.427
Jason Rothman
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
128
0.810
Language acquisition
Language Processing
Heritage Language Acquisition
Bilingualism
Bjørn Hofmann
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
117
0.750
Philosophy
Ethics
Medicine
Technology Assessment
Silvio Funtowicz
University of Bergen
Bergen, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
75
0.528
Philosophy of Science
Social Studies of Science
Karl Henrik Larsson
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
93
0.830
Mycology
systematics
molecular identification
conservation
Laura Janda
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
52
0.515
linguistics
Slavic languages
cognitive linguistics
Lutz Bachmann
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
49
0.490
Evolution
Genetics
Ecology
Systematics
Antonio Fábregas
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
62
0.646
morphology
syntax
semantics
phonology
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Alexander Refsum Jensenius
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
59
0.628
Music technology
Sound and Music Computing
NIME
Music Cognition
Embodied AI
Dean S Oliver
Norce Research
Bergen, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
56
0.602
history matching
data assimilation
geostatistics
inverse problems
Hugo J de Boer
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
Molecular identification
Plant systematics
eDNA
Athanassios Protopapas
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
67
0.753
reading
word recognition
psycholinguistics
learning
Bjørnar Julius Olsen
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
46
0.548
Arctic archaeology
material culture studies
archaeological theory
contemporary archaeology
heritage
Stephan Oepen
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
36
0.429
Human Language Technologies
Natural Language Processing
Computational Linguistics
Jardar Lohne
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
ethics
project management
Fénelon
coins
Christopher Stuart Henshilwood
University of Bergen
Bergen, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
70
0.886
Archaeology
Middle Stone Age
Early Sapiens Behaviour
Marit Westergaard
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
Language acquisition
attrition
multilingualism
syntax
Fridtjof Mehlum
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
18
0.234
Björn Gambäck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
Language Technology
Computational Linguistics
Machine Learning
Machine Translation
Cathrine Fabricius Hansen
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
27
0.370
Peter Svenonius
University of Tromso
Tromsø, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
Olav Skarpaas
University of Oslo
Oslo, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
38
0.567
Manuel Malaquias
University of Bergen
Bergen, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
37
0.578
Malacology
Zoology
Systematics
Phylogeny
Speciation