Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2025 Rank: 120558
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 306 out of 20271 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120558 | 123393 |
| Total Cites | 3023 | 3351 |
| H-index | 30 | 32 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 145 | 164 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1495 | 1695 |
| Number of Single+First+Last Authored Papers | 170 | 170 |
| Total Cites to Single+First+Last Authored Papers | 2674 | 2975 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2358 | 2513 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.33 |
| Self-Citation Percentage |
9.79%
|
|
Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2024 Rank: 117418
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 312 out of 20102 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117418 | 116750 |
| Total Cites | 2874 | 3198 |
| H-index | 30 | 32 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 142 | 161 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1435 | 1631 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 2552 | 2849 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2229 | 2382 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.34 |
| Self-Citation Percentage |
10.13%
|
|
Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2023 Rank: 115951
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 315 out of 19766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 115951 | 114384 |
| Total Cites | 2705 | 3031 |
| H-index | 28 | 32 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 134 | 153 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1348 | 1546 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 2399 | 2698 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2087 | 2241 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.35 |
| Self-Citation Percentage |
10.76%
|
|
Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2022 Rank: 111512
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 314 out of 18388 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 111512 | 110711 |
| Total Cites | 2543 | 2870 |
| H-index | 27 | 30 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 126 | 145 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1285 | 1484 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 2261 | 2561 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1952 | 2106 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.36 |
| Self-Citation Percentage |
11.39%
|
|
Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2021 Rank: 108627
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 306 out of 17974 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108627 | 107003 |
| Total Cites | 2466 | 2789 |
| H-index | 26 | 29 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 124 | 144 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1254 | 1450 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 2200 | 2496 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1890 | 2040 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.37 |
| Self-Citation Percentage |
11.58%
|
|
Chang, Gerard Jennhwa
National Taiwan University,
Taiwan
2020 Rank: 109110
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
General Mathematics
Rank in SubField 1: 278 out of 16572 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109110 | 108993 |
| Total Cites | 2235 | 2551 |
| H-index | 24 | 26 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 117 | 137 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 1148 | 1338 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 1987 | 2276 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1709 | 1855 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.38 |
| Self-Citation Percentage |
12.39%
|
|
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