Sakama, Chiaki
Wakayama University,
Japan
2025 Rank: 331840
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 7577 out of 458615 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 331840 | 273866 |
| Total Cites | 1001 | 1448 |
| H-index | 16 | 18 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 141 | 189 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 687 | 852 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 962 | 1362 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 797 | 982 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.47 |
| Self-Citation Percentage |
30.87%
|
|
Sakama, Chiaki
Wakayama University,
Japan
2024 Rank: 324414
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 6971 out of 399064 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 324414 | 269994 |
| Total Cites | 956 | 1362 |
| H-index | 16 | 17 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 129 | 176 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 655 | 807 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 921 | 1289 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 763 | 936 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.46 |
| Self-Citation Percentage |
29.81%
|
|
Sakama, Chiaki
Wakayama University,
Japan
2023 Rank: 296179
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 6001 out of 356955 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 296179 | 261387 |
| Total Cites | 908 | 1276 |
| H-index | 16 | 17 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 128 | 175 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 625 | 770 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 876 | 1217 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 728 | 884 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.44 |
| Self-Citation Percentage |
28.84%
|
|
Sakama, Chiaki
Wakayama University,
Japan
2022 Rank: 308614
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 5988 out of 321592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 308614 | 246686 |
| Total Cites | 859 | 1200 |
| H-index | 15 | 17 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 116 | 163 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 594 | 735 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 831 | 1152 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 688 | 831 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.44 |
| Self-Citation Percentage |
28.42%
|
|
Sakama, Chiaki
Wakayama University,
Japan
2021 Rank: 317096
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 5518 out of 253359 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 317096 | 260068 |
| Total Cites | 812 | 1111 |
| H-index | 14 | 16 |
| Hm-index | 9 | 12 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 103 | 146 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 561 | 692 |
| Number of Single+First+Last Authored Papers | 91 | 91 |
| Total Cites to Single+First+Last Authored Papers | 788 | 1074 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 654 | 787 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.41 |
| Self-Citation Percentage |
26.91%
|
|
Sakama, Chiaki
Wakayama University,
Japan
2020 Rank: 301283
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Computation Theory & Mathematics
Rank in SubField 1: 5157 out of 215114 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 301283 | 245707 |
| Total Cites | 735 | 1015 |
| H-index | 14 | 16 |
| Hm-index | 9 | 12 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 90 | 134 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 510 | 636 |
| Number of Single+First+Last Authored Papers | 86 | 86 |
| Total Cites to Single+First+Last Authored Papers | 721 | 992 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 591 | 713 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.42 |
| Self-Citation Percentage |
27.59%
|
|
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