Bollen, Johan
Luddy School of Informatics, Computing, and Engineering,
United States
2025 Rank: 111,928
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 68 out of 15,287 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 111,928 | 119,794 |
| Total Cites | 8,353 | 8,655 |
| H-index | 28 | 29 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 18 | 23 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 5,926 | 6,062 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 6,874 | 7,113 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,685 | 7,841 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.10 |
| Self-Citation Percentage |
3.49%
|
|
Bollen, Johan
Luddy School of Informatics, Computing, and Engineering,
United States
2024 Rank: 112,245
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 66 out of 14,509 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112,245 | 118,965 |
| Total Cites | 7,694 | 7,973 |
| H-index | 27 | 28 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 17 | 22 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 5,525 | 5,661 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 6,336 | 6,555 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,062 | 7,211 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.11 |
| Self-Citation Percentage |
3.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 67 out of 13,675 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,007 | 117,954 |
| Total Cites | 7,052 | 7,308 |
| H-index | 25 | 26 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 17 | 22 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 5,142 | 5,276 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 5,807 | 6,006 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,456 | 6,595 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.11 |
| Self-Citation Percentage |
3.50%
|
|
Bollen, Johan
Luddy School of Informatics, Computing, and Engineering,
United States
2022 Rank: 124,015
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 72 out of 12,940 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 124,015 | 126,575 |
| Total Cites | 5,815 | 6,021 |
| H-index | 23 | 25 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 16 | 21 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 4,199 | 4,315 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 4,733 | 4,893 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,395 | 5,520 |
| Ratio of Total Citations to Distinct Citing Papers | 1.08 | 1.09 |
| Self-Citation Percentage |
3.42%
|
|
Bollen, Johan
Luddy School of Informatics, Computing, and Engineering,
United States
2021 Rank: 131,134
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 71 out of 12,251 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131,134 | 139,256 |
| Total Cites | 5,443 | 5,630 |
| H-index | 22 | 24 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 13 | 17 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 3,959 | 4,066 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 4,438 | 4,586 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,043 | 5,155 |
| Ratio of Total Citations to Distinct Citing Papers | 1.08 | 1.09 |
| Self-Citation Percentage |
3.32%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
Information & Library Sciences
SubField 2:
Artificial Intelligence & Image Processing
Rank in SubField 1: 79 out of 10,391 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 139,360 | 146,829 |
| Total Cites | 4,676 | 4,849 |
| H-index | 20 | 22 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 12 | 16 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 3,442 | 3,546 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 3,836 | 3,973 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,306 | 4,408 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.10 |
| Self-Citation Percentage |
3.57%
|
|
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