Pfeiffer, Ullrich R.
Bergische Universität Wuppertal,
Germany
2025 Rank: 107278
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Networking & Telecommunications
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 955 out of 217319 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107278 | 93391 |
| Total Cites | 6739 | 8404 |
| H-index | 40 | 44 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 56 | 75 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1043 | 1304 |
| Number of Single+First+Last Authored Papers | 196 | 196 |
| Total Cites to Single+First+Last Authored Papers | 4400 | 5588 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4525 | 4944 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.70 |
| Self-Citation Percentage |
19.81%
|
|
Pfeiffer, Ullrich R.
Bergische Universität Wuppertal,
Germany
2024 Rank: 108180
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Networking & Telecommunications
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 963 out of 206482 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108180 | 91864 |
| Total Cites | 6176 | 7755 |
| H-index | 39 | 44 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 54 | 73 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1009 | 1262 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 3965 | 5082 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4175 | 4567 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.70 |
| Self-Citation Percentage |
20.36%
|
|
Pfeiffer, Ullrich R.
Bergische Universität Wuppertal,
Germany
2022 Rank: 105822
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Networking & Telecommunications
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 955 out of 190154 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105822 | 90824 |
| Total Cites | 5112 | 6547 |
| H-index | 38 | 41 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 50 | 69 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 905 | 1156 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 3121 | 4148 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3521 | 3868 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.69 |
| Self-Citation Percentage |
21.92%
|
|
Pfeiffer, Ullrich R.
Bergische Universitat Wuppertal,
Germany
2020 Rank: 113249
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Networking & Telecommunications
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 1046 out of 161179 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113249 | 95089 |
| Total Cites | 4084 | 5223 |
| H-index | 33 | 37 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 46 | 65 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 787 | 1013 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 2350 | 3166 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2886 | 3180 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.64 |
| Self-Citation Percentage |
21.81%
|
|
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