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Obermaisser, Roman

Obermaisser, Roman

Universität Siegen, Germany

2026 Rank: 357,726

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Information & Communication Technologies

SubField 1:

Artificial Intelligence & Image Processing

SubField 2:

Computer Hardware & Architecture

Rank in SubField 1: 8,782 out of 517,648 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score357,726274,476
Total Cites1,5572,398
H-index2022
Hm-index1114
Number of Single Authored Papers1818
Total Cites to Single Authored Papers110142
Number of Single+First Authored Papers6363
Total Cites to Single+First Authored Papers301522
Number of Single+First+Last Authored Papers261261
Total Cites to Single+First+Last Authored Papers1,1471,784
Composite Score23
Number of Distinct Citing Papers1,3461,668
Ratio of Total Citations to Distinct Citing Papers 1.16 1.44
Self-Citation Percentage
35.07%
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Obermaisser, Roman

Obermaisser, Roman

Universität Siegen, Germany

2025 Rank: 383,338

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Information & Communication Technologies

SubField 1:

Artificial Intelligence & Image Processing

SubField 2:

Computer Hardware & Architecture

Rank in SubField 1: 8,970 out of 458,615 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score383,338287,337
Total Cites1,3082,040
H-index1821
Hm-index1013
Number of Single Authored Papers1818
Total Cites to Single Authored Papers103133
Number of Single+First Authored Papers6363
Total Cites to Single+First Authored Papers289504
Number of Single+First+Last Authored Papers237237
Total Cites to Single+First+Last Authored Papers9591,497
Composite Score23
Number of Distinct Citing Papers1,1251,419
Ratio of Total Citations to Distinct Citing Papers 1.16 1.44
Self-Citation Percentage
35.88%
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Obermaisser, Roman

Obermaisser, Roman

Universität Siegen, Germany

2024 Rank: 384,315

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Information & Communication Technologies

SubField 1:

Artificial Intelligence & Image Processing

SubField 2:

Computer Hardware & Architecture

Rank in SubField 1: 8,425 out of 399,064 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score384,315288,771
Total Cites1,1081,758
H-index1720
Hm-index1013
Number of Single Authored Papers1818
Total Cites to Single Authored Papers100129
Number of Single+First Authored Papers6363
Total Cites to Single+First Authored Papers282492
Number of Single+First+Last Authored Papers213213
Total Cites to Single+First+Last Authored Papers8151,287
Composite Score23
Number of Distinct Citing Papers9541,218
Ratio of Total Citations to Distinct Citing Papers 1.16 1.44
Self-Citation Percentage
36.97%
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Obermaisser, Roman

Obermaisser, Roman

Universität Siegen, Germany

2023 Rank: 413,328

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Information & Communication Technologies

SubField 1:

Computer Hardware & Architecture

SubField 2:

Artificial Intelligence & Image Processing

Rank in SubField 1: 492 out of 18,374 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score413,328298,077
Total Cites9301,528
H-index1519
Hm-index912
Number of Single Authored Papers1818
Total Cites to Single Authored Papers95122
Number of Single+First Authored Papers6363
Total Cites to Single+First Authored Papers273474
Number of Single+First+Last Authored Papers196196
Total Cites to Single+First+Last Authored Papers6821,119
Composite Score23
Number of Distinct Citing Papers8011,041
Ratio of Total Citations to Distinct Citing Papers 1.16 1.47
Self-Citation Percentage
39.14%
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Obermaisser, Roman

Obermaisser, Roman

Universität Siegen, Germany

2022 Rank: 417,549

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Information & Communication Technologies

SubField 1:

Computer Hardware & Architecture

SubField 2:

Artificial Intelligence & Image Processing

Rank in SubField 1: 534 out of 17,907 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score417,549293,442
Total Cites7831,325
H-index1518
Hm-index812
Number of Single Authored Papers1616
Total Cites to Single Authored Papers91118
Number of Single+First Authored Papers6161
Total Cites to Single+First Authored Papers256448
Number of Single+First+Last Authored Papers181181
Total Cites to Single+First+Last Authored Papers567967
Composite Score23
Number of Distinct Citing Papers680902
Ratio of Total Citations to Distinct Citing Papers 1.15 1.47
Self-Citation Percentage
40.91%
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