Citation Rankings
Highly Cited Researchers

Universität Hamburg Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,326
Germany
Mst Umme Salma Nila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,327
Germany
Alvin Rindra Fazrie
AI
Machine Learning
NLP
Deep Learning
Reinforcement Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,328
Germany
Behnam Yousefi
machine learning
network medicine
drug repurposing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,329
Germany
Susanne Stirn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
52
0.128
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,330
Germany
Jens-Peter M. Zemke
Applied Mathematics
Numerical Linear Algebra
Krylov Subspace Methods
Neural Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
52
0.217
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,331
Germany
Niels Beuck
NLP
parsing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
52
0.394
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,332
Germany
Judith K Keller
Behavioral Immune System and its interactions with the physiological immune system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,333
Germany
Judith Hartfill
Human-Computer Interaction
Virtual Reality
Embodiment
Serious Games
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,334
Germany
Hossein Shoushtari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,335
Germany
Hasibe Tunçay Elbaşi
plant reproduction
meiosis
transcriptional control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,336
Germany
Caleb Ward
Ethics
Feminist philosophy
Sex and intimacy
Black Feminism
Food Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,337
Germany
Ningning Fan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
51
0.797
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,338
Germany
Jorge Vega Vilanova
Linguistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,339
Germany
Márton Vér
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,340
Germany
Sarah Scheitz
Nanoscience
3D topological insulators
Raman spectroscopy
2D nanostructures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,341
Germany
Cedric Möller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,342
Germany
Bindu Sharan
Data-driven Control
Fault Diagnosis
Fault Tolerant Control
Automatic Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,343
Germany
Florian Schneider|F Schneider, Flo Schneider
Vision-Language Models
Multilingual VLMs
Multicultural VLMs
Cross-Modal Information Retrieval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,344
Germany
Inke Gunia
Literaturwissenschaft Hispanistik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
49
0.322
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,345
Germany
Coral Iris O'Brian
Social and Cultural Anthropology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,346
Germany
Catherine Tony
Secure code generation
Prompt Optimization
LLMs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,347
Germany
Hannes Sander
Bewertungskompetenz
qualitative Methoden
Didaktik der Naturwissenschaften
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
48
0.533
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,348
Germany
Lasse Einig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,349
Germany
Jost Leonhardt Fischer
Synchronization Theory
Nonlinear Dynamics
Musical Instruments
Aeroacoustics
Numerical Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1,350
Germany
Giulia Satiko Maesaka
combinatorics
graph theory
discrete mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
* Last 6 Years Citation Counts Rankings
Rankings
1,709,801
Germany
56,194
1,062
Ranking Based On Selection: 1,326
Mst Umme Salma Nila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
* Last 6 Years Citation Counts Rankings
Rankings
1,709,801
Germany
56,194
1,062
Ranking Based On Selection: 1,327
Alvin Rindra Fazrie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
AI
Machine Learning
NLP
Deep Learning
Reinforcement Learning
* Last 6 Years Citation Counts Rankings
Rankings
1,711,705
Germany
56,269
1,064
Ranking Based On Selection: 1,328
Behnam Yousefi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
machine learning
network medicine
drug repurposing
* Last 6 Years Citation Counts Rankings
Rankings
1,712,009
Germany
56,278
1,065
Ranking Based On Selection: 1,329
Susanne Stirn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
52
0.128
* Last 6 Years Citation Counts Rankings
Rankings
1,712,168
Germany
56,286
251
Ranking Based On Selection: 1,330
Jens-Peter M. Zemke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
52
0.217
Applied Mathematics
Numerical Linear Algebra
Krylov Subspace Methods
Neural Networks
* Last 6 Years Citation Counts Rankings
Rankings
1,712,724
Germany
56,302
1,066
Ranking Based On Selection: 1,331
Niels Beuck
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
52
0.394
* Last 6 Years Citation Counts Rankings
Rankings
1,716,524
Germany
56,374
1,067
Ranking Based On Selection: 1,332
Judith K Keller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
Behavioral Immune System and its interactions with the physiological immune system
* Last 6 Years Citation Counts Rankings
Rankings
1,717,055
Germany
56,388
1,068
Ranking Based On Selection: 1,333
Judith Hartfill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
Human-Computer Interaction
Virtual Reality
Embodiment
Serious Games
* Last 6 Years Citation Counts Rankings
Rankings
1,717,421
Germany
56,406
15
Ranking Based On Selection: 1,334
Hossein Shoushtari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,717,780
Germany
56,417
1,069
Ranking Based On Selection: 1,335
Hasibe Tunçay Elbaşi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
plant reproduction
meiosis
transcriptional control
* Last 6 Years Citation Counts Rankings
Rankings
1,720,781
Germany
56,481
1,070
Ranking Based On Selection: 1,336
Caleb Ward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
Ethics
Feminist philosophy
Sex and intimacy
Black Feminism
Food Ethics
* Last 6 Years Citation Counts Rankings
Rankings
1,721,684
Germany
56,499
1,071
Ranking Based On Selection: 1,337
Ningning Fan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
51
0.797
* Last 6 Years Citation Counts Rankings
Rankings
1,722,062
Germany
56,509
1,072
Ranking Based On Selection: 1,338
Jorge Vega Vilanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Last 6 Years Citation Counts Rankings
Rankings
1,722,917
Germany
56,522
1,073
Ranking Based On Selection: 1,339
Márton Vér
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
* Last 6 Years Citation Counts Rankings
Rankings
1,723,517
Germany
56,534
1,074
Ranking Based On Selection: 1,340
Sarah Scheitz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
Nanoscience
3D topological insulators
Raman spectroscopy
2D nanostructures
* Last 6 Years Citation Counts Rankings
Rankings
1,724,678
Germany
56,567
1,075
Ranking Based On Selection: 1,341
Cedric Möller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,725,858
Germany
56,598
252
Ranking Based On Selection: 1,342
Bindu Sharan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
Data-driven Control
Fault Diagnosis
Fault Tolerant Control
Automatic Control
* Last 6 Years Citation Counts Rankings
Rankings
1,733,169
Germany
56,749
1,076
Ranking Based On Selection: 1,343
Florian Schneider|F Schneider, Flo Schneider
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
Vision-Language Models
Multilingual VLMs
Multicultural VLMs
Cross-Modal Information Retrieval
* Last 6 Years Citation Counts Rankings
Rankings
1,733,653
Germany
56,760
1,077
Ranking Based On Selection: 1,344
Inke Gunia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
49
0.322
* Last 6 Years Citation Counts Rankings
Rankings
1,739,119
Germany
56,856
1,078
Ranking Based On Selection: 1,345
Coral Iris O'Brian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
Social and Cultural Anthropology
* Last 6 Years Citation Counts Rankings
Rankings
1,740,028
Germany
56,881
253
Ranking Based On Selection: 1,346
Catherine Tony
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
Secure code generation
Prompt Optimization
LLMs
* Last 6 Years Citation Counts Rankings
Rankings
1,741,959
Germany
56,921
1,079
Ranking Based On Selection: 1,347
Hannes Sander
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
48
0.533
Bewertungskompetenz
qualitative Methoden
Didaktik der Naturwissenschaften
* Last 6 Years Citation Counts Rankings
Rankings
1,742,747
Germany
56,934
1,080
Ranking Based On Selection: 1,348
Lasse Einig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Last 6 Years Citation Counts Rankings
Rankings
1,743,297
Germany
56,947
1,081
Ranking Based On Selection: 1,349
Jost Leonhardt Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
Synchronization Theory
Nonlinear Dynamics
Musical Instruments
Aeroacoustics
Numerical Simulation
* Last 6 Years Citation Counts Rankings
Rankings
1,745,393
Germany
56,984
1,082
Ranking Based On Selection: 1,350
Giulia Satiko Maesaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
combinatorics
graph theory
discrete mathematics