Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
Hydrology
Geoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Numerical Linear Algebra
Linear systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Surface
microscopy
organic semiconductor
protein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
24
0.600
Astrophysics
Cosmology
High Performance Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
Data-driven science
Materials Informatics
Measurement Informatics
Machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
terahertz waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
22
0.393
Human Computer Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Cryptography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
21
0.356
human computer interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
21
0.447
computer graphics
computer vision
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Waste management
Wastewater treatment
Organic thermoelectric materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Data management
Query processing
Indexing
Graph data
Knowledge graphs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Environmental Sciences
Regional Science
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
Power electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
19
0.404
human-agent interaction
artificial intelligence
human interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Oxide Semiconductor
Si
Photocatalyst
Solar cell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
system software
operating systems
distributed systems
software security
intelligent transportation systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
18
0.237
Robotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
18
0.265
electron transport
nanoscale devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
17
0.378
Mineralogy
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
Environmental Microbiology
Bacterial Population Genetics
Applied Phycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Programming Languages
Formal Methods
Automated Reasoning
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
electron microscopy
clay mineral
radiocesium
REE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Distributed/parallel computer systems
communication networks
performance evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
16
0.390
Atmospheric science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
16
0.444
Tsutomu Yamanaka
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Akira Imakura
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Numerical Linear Algebra
Linear systems
Yoichi Yamada
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
24
0.600
Surface
microscopy
organic semiconductor
protein
Kohji Yoshikawa
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
Astrophysics
Cosmology
High Performance Computing
Yasuhiko Igarashi
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Data-driven science
Materials Informatics
Measurement Informatics
Machine learning
Toshiaki Hattori
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
22
0.393
Sayan Sarcar
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Noboru Kunihiro
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
21
0.356
Buntarou Shizuki
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
21
0.447
Satoshi Iizuka
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
computer graphics
computer vision
machine learning
Ziwen Zhao
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Waste management
Wastewater treatment
Organic thermoelectric materials
Hiroaki Shiokawa
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Data management
Query processing
Indexing
Graph data
Knowledge graphs
Yoshiro Higano
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
Environmental Sciences
Regional Science
Economics
Takanori Isobe
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
19
0.404
Hirotaka Osawa
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
human-agent interaction
artificial intelligence
human interface
MM Islam
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
Oxide Semiconductor
Si
Photocatalyst
Solar cell
Kazuhiko Kato
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
18
0.237
system software
operating systems
distributed systems
software security
intelligent transportation systems
Takashi Tsubouchi
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
18
0.265
Nobuyuki Sano
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
17
0.378
electron transport
nanoscale devices
Atsushi Kyono
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
Mineralogy
Crystallography
Yuuhiko Tanabe
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Environmental Microbiology
Bacterial Population Genetics
Applied Phycology
Hiroshi Unno
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Programming Languages
Formal Methods
Automated Reasoning
Artificial Intelligence
Hiroki Mukai
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
electron microscopy
clay mineral
radiocesium
REE
Yongbing Zhang
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
16
0.390
Distributed/parallel computer systems
communication networks
performance evaluation
Kenichi Ueno|上野 健一
University of Tsukuba
Tsukuba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
16
0.444