Ullman, Jeffrey D.
Stanford University,
United States
2024 Rank: 48653
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
Information Systems
Rank in SubField 1: 97 out of 20102 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48653 | 56501 |
| Total Cites | 456 | 461 |
| H-index | 8 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 41 | 41 |
| Total Cites to Single Authored Papers | 77 | 77 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 94 | 94 |
| Number of Single+First+Last Authored Papers | 234 | 234 |
| Total Cites to Single+First+Last Authored Papers | 379 | 382 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 436 | 441 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.05 |
| Self-Citation Percentage |
1.08%
|
|
Ullman, Jeffrey D.
Stanford University,
United States
2021 Rank: 28340
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Information & Communication Technologies
SubField 1:
Computation Theory & Mathematics
SubField 2:
Information Systems
Rank in SubField 1: 65 out of 17974 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28340 | 32939 |
| Total Cites | 918 | 931 |
| H-index | 13 | 13 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 120 | 120 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 139 | 139 |
| Number of Single+First+Last Authored Papers | 220 | 220 |
| Total Cites to Single+First+Last Authored Papers | 794 | 805 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 860 | 872 |
| Ratio of Total Citations to Distinct Citing Papers | 1.07 | 1.07 |
| Self-Citation Percentage |
1.40%
|
|
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