Okamoto, Eiji
University of Tsukuba,
Japan
2025 Rank: 286,678
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 6,461 out of 458,615 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 286,678 | 304,809 |
| Total Cites | 3,259 | 3,571 |
| H-index | 21 | 24 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 61 | 62 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 185 | 190 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,826 | 3,059 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,742 | 2,935 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
8.74%
|
|
Okamoto, Eiji
University of Tsukuba,
Japan
2024 Rank: 273,215
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 5,728 out of 399,064 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 273,215 | 294,795 |
| Total Cites | 3,162 | 3,473 |
| H-index | 21 | 23 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 60 | 61 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 178 | 183 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,741 | 2,972 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,653 | 2,845 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
8.95%
|
|
Okamoto, Eiji
University of Tsukuba,
Japan
2023 Rank: 259,185
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 5,173 out of 356,955 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 259,185 | 277,972 |
| Total Cites | 3,070 | 3,373 |
| H-index | 21 | 23 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 58 | 59 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 171 | 176 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,678 | 2,903 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,570 | 2,755 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
8.98%
|
|
Okamoto, Eiji
University of Tsukuba,
Japan
2022 Rank: 248,624
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 4,687 out of 321,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 248,624 | 268,274 |
| Total Cites | 2,955 | 3,252 |
| H-index | 20 | 21 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 56 | 57 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 163 | 168 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,591 | 2,812 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,473 | 2,653 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.23 |
| Self-Citation Percentage |
9.13%
|
|
Okamoto, Eiji
University of Tsukuba,
Japan
2021 Rank: 252,612
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 4,274 out of 253,359 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 252,612 | 271,656 |
| Total Cites | 2,790 | 3,062 |
| H-index | 19 | 21 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 52 | 53 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 151 | 156 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,448 | 2,649 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,351 | 2,521 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.21 |
| Self-Citation Percentage |
8.88%
|
|
Okamoto, Eiji
University of Tsukuba,
Japan
2020 Rank: 227,950
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Networking & Telecommunications
Rank in SubField 1: 3,792 out of 215,114 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 227,950 | 246,972 |
| Total Cites | 2,671 | 2,928 |
| H-index | 19 | 21 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 52 | 53 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 149 | 154 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,354 | 2,542 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,245 | 2,405 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
8.78%
|
|
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