Cha, Ji Hwan
Ewha Womans University,
Korea, Republic of
2023 Rank: 131,043
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
Statistics & Probability
SubField 2:
Operations Research
Rank in SubField 1: 620 out of 21,194 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131,043 | 96,897 |
| Total Cites | 181 | 253 |
| H-index | 7 | 8 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 18 | 26 |
| Number of Single+First Authored Papers | 138 | 138 |
| Total Cites to Single+First Authored Papers | 133 | 190 |
| Number of Single+First+Last Authored Papers | 171 | 171 |
| Total Cites to Single+First+Last Authored Papers | 168 | 234 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 129 | 146 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.73 |
| Self-Citation Percentage |
28.46%
|
|
Cha, Ji Hwan
Ewha Womans University,
Korea, Republic of
2022 Rank: 130,296
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
Statistics & Probability
SubField 2:
Operations Research
Rank in SubField 1: 615 out of 20,301 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 130,296 | 84,243 |
| Total Cites | 172 | 246 |
| H-index | 7 | 8 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 17 | 28 |
| Number of Single+First Authored Papers | 130 | 130 |
| Total Cites to Single+First Authored Papers | 114 | 171 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 149 | 220 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 123 | 140 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.76 |
| Self-Citation Percentage |
30.08%
|
|
Cha, Ji Hwan
Ewha Womans University,
Korea, Republic of
2021 Rank: 124,169
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
Statistics & Probability
SubField 2:
Operations Research
Rank in SubField 1: 612 out of 19,364 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 124,169 | 95,616 |
| Total Cites | 260 | 378 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 19 | 32 |
| Number of Single+First Authored Papers | 125 | 125 |
| Total Cites to Single+First Authored Papers | 181 | 270 |
| Number of Single+First+Last Authored Papers | 149 | 149 |
| Total Cites to Single+First+Last Authored Papers | 231 | 345 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 181 | 212 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.78 |
| Self-Citation Percentage |
31.22%
|
|
Cha, Ji Hwan
Ewha Womans University,
Korea, Republic of
2020 Rank: 114,598
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
Statistics & Probability
SubField 2:
Operations Research
Rank in SubField 1: 546 out of 16,942 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,598 | 82,643 |
| Total Cites | 207 | 281 |
| H-index | 7 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 21 | 30 |
| Number of Single+First Authored Papers | 120 | 120 |
| Total Cites to Single+First Authored Papers | 146 | 207 |
| Number of Single+First+Last Authored Papers | 145 | 145 |
| Total Cites to Single+First+Last Authored Papers | 194 | 268 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 135 | 161 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.75 |
| Self-Citation Percentage |
26.33%
|
|
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