Lehman, Joel
University of Oxford,
United Kingdom
2025 Rank: 188,557
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Experimental Psychology
Rank in SubField 1: 4,092 out of 458,615 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 188,557 | 192,785 |
| Total Cites | 3,908 | 4,240 |
| H-index | 25 | 27 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 55 | 61 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,933 | 2,144 |
| Number of Single+First+Last Authored Papers | 38 | 38 |
| Total Cites to Single+First+Last Authored Papers | 2,096 | 2,319 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,960 | 3,082 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
7.83%
|
|
Lehman, Joel
Stochastic Labs,
United States
2024 Rank: 202,464
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Experimental Psychology
Rank in SubField 1: 4,144 out of 399,064 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 202,464 | 212,374 |
| Total Cites | 3,180 | 3,484 |
| H-index | 24 | 24 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 52 | 58 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,666 | 1,864 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 1,786 | 1,989 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,403 | 2,519 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
8.73%
|
|
Lehman, Joel
Stability AI,
United Kingdom
2023 Rank: 217,260
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Experimental Psychology
Rank in SubField 1: 4,252 out of 356,955 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 217,260 | 219,627 |
| Total Cites | 2,587 | 2,886 |
| H-index | 22 | 23 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 50 | 56 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,464 | 1,662 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 1,555 | 1,758 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,918 | 2,031 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.42 |
| Self-Citation Percentage |
10.36%
|
|
Lehman, Joel
OpenAI,
2022 Rank: 240,494
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Experimental Psychology
Rank in SubField 1: 4,531 out of 321,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 240,494 | 235,138 |
| Total Cites | 1,961 | 2,248 |
| H-index | 19 | 21 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 47 | 53 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,199 | 1,391 |
| Number of Single+First+Last Authored Papers | 33 | 33 |
| Total Cites to Single+First+Last Authored Papers | 1,263 | 1,460 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,430 | 1,538 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.46 |
| Self-Citation Percentage |
12.77%
|
|
Lehman, Joel
Uber Technologies Inc,
United States
2021 Rank: 253,842
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Artificial Intelligence & Image Processing
SubField 2:
Experimental Psychology
Rank in SubField 1: 4,307 out of 253,359 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 253,842 | 243,622 |
| Total Cites | 1,659 | 1,937 |
| H-index | 17 | 20 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 44 | 50 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,089 | 1,277 |
| Number of Single+First+Last Authored Papers | 33 | 33 |
| Total Cites to Single+First+Last Authored Papers | 1,139 | 1,331 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,181 | 1,287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.51 |
| Self-Citation Percentage |
14.35%
|
|
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