Lipmaa, Helger
Tartu Ülikool,
Estonia
2025 Rank: 229490
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: 9477 out of 458615 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 229490 | 219422 |
| Total Cites | 113 | 125 |
| H-index | 5 | 6 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 39 | 40 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 62 | 68 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 84 | 91 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 96 | 100 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.25 |
| Self-Citation Percentage |
9.60%
|
|
Lipmaa, Helger
Simula UiB,
Norway
2023 Rank: 233712
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: 7174 out of 356955 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 233712 | 227438 |
| Total Cites | 113 | 123 |
| H-index | 5 | 6 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 37 | 38 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 52 | 53 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 75 | 77 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 94 | 97 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.27 |
| Self-Citation Percentage |
8.13%
|
|
Lipmaa, Helger
Simula UiB,
Norway
2022 Rank: 254578
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: 6625 out of 321592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 254578 | 247658 |
| Total Cites | 96 | 120 |
| H-index | 5 | 5 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 31 | 37 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 50 | 57 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 68 | 77 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 78 | 84 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.43 |
| Self-Citation Percentage |
20.00%
|
|
Lipmaa, Helger
Simula UiB,
Norway
2021 Rank: 160147
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: 3587 out of 253359 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 160147 | 166442 |
| Total Cites | 179 | 206 |
| H-index | 7 | 7 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 57 | 66 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 94 | 103 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 116 | 128 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 147 | 151 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.36 |
| Self-Citation Percentage |
13.11%
|
|
Lipmaa, Helger
University of Tartu,
Estonia
2020 Rank: 163200
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: 3912 out of 215114 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 163200 | 167130 |
| Total Cites | 142 | 155 |
| H-index | 6 | 7 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 52 | 54 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 80 | 82 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 96 | 99 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 111 | 114 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.36 |
| Self-Citation Percentage |
8.39%
|
|
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