Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Machine Learning
AI for Science
Deep Learning
Theoretical Biophysics
Chemical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,520
19,481
0.735
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Software engineering
empirical software engineering
agile methods
pair programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,637
4,203
0.361
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
AI
Cybersecurity
Machine Learning
Information Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,179
4,092
0.570
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Computer Networks
Internet Routing
Internet Measurement
Security
IoT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,759
3,266
0.567
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Machine Learning
AI for Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,499
2,413
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Digital Collaboration
Explainable Artificial Intelligence
Generative AI
Technology Acceptance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,774
2,374
0.856
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Dependable Architectures
Stochastic Models
Data Analysis
Data-driven Prediction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,701
2,269
0.613
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Artificial Intelligence
Automated Reasoning
Knowledge Representation and Reasoning
Logic
Formal Argumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,222
1,723
0.330
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Algorithms
computational geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,193
1,428
0.231
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Corporate Semantic Web
Machine Learning
Artificial Intelligence
Data Analytics
Semantic Technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,296
1,426
0.332
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Data Science
Infectious Disease
Bioinformatics
Computational Biology
Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,471
1,038
0.706
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Machine Learning
Healthcare
Unsupervised Learning
Social networks
Apis mellifera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
830
741
0.893
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Information security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
730
0.230
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
AI
Data Governance
Data Journalism
Civic Tech
Digital Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
695
0.789
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Networking and Security System
Embedded System
Software Engineering
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,007
652
0.647
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
interpretability of machine learning
unsupervised learning
information theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
643
592
0.921
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Computational Biophysics
Molecular Dynamics
Machine Learning
Coarse-Graining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
627
565
0.901
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Information Centric Networking
Internet of Things
Software Engineering for Embedded Hardware
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
575
524
0.911
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Artificial Intelligence
Cognitive Systems
Human-Centered AI
Cognitive Science
Creative Problem Solving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
449
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Data Science
Machine Learning
Predictive Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
436
0.565
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Aerospace
Dependable Networks
Quantum Algorithms
Tensor Networks
Complexity Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
414
0.716
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
metastability
Monte Carlo methods
coarse-graining
deep learning techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
362
0.745
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
machine learning
neural networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
301
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Machine Learning
Physics
Computational Physics
Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
277
274
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Computer Science
Computer Security
Information security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
158
0.771
Noe Frank
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,520
19,481
0.735
Machine Learning
AI for Science
Deep Learning
Theoretical Biophysics
Chemical Physics
Lutz Prechelt
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,637
4,203
0.361
Software engineering
empirical software engineering
agile methods
pair programming
Gerhard Wunder
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,179
4,092
0.570
AI
Cybersecurity
Machine Learning
Information Theory
Matthias Wählisch
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,759
3,266
0.567
Computer Networks
Internet Routing
Internet Measurement
Security
IoT
Jonas Köhler|Jonas Koehler
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,499
2,413
0.966
Machine Learning
AI for Science
Christian Meske
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,774
2,374
0.856
Digital Collaboration
Explainable Artificial Intelligence
Generative AI
Technology Acceptance
Katinka Wolter
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,701
2,269
0.613
Dependable Architectures
Stochastic Models
Data Analysis
Data-driven Prediction
Christoph Benzmüller
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,222
1,723
0.330
Artificial Intelligence
Automated Reasoning
Knowledge Representation and Reasoning
Logic
Formal Argumentation
Helmut Alt
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,193
1,428
0.231
Algorithms
computational geometry
Adrian Paschke
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,296
1,426
0.332
Corporate Semantic Web
Machine Learning
Artificial Intelligence
Data Analytics
Semantic Technologies
Alexander Ullrich
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,471
1,038
0.706
Data Science
Infectious Disease
Bioinformatics
Computational Biology
Biophysics
Benjamin Wild
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
830
741
0.893
Machine Learning
Healthcare
Unsupervised Learning
Social networks
Apis mellifera
Volker Roth
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
730
0.230
Stefan Baack
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
695
0.789
AI
Data Governance
Data Journalism
Civic Tech
Digital Methods
Agus Kurniawan
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,007
652
0.647
Networking and Security System
Embedded System
Software Engineering
Machine Learning
Leon Sixt
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
643
592
0.921
interpretability of machine learning
unsupervised learning
information theory
Aleksander Durumeric
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
627
565
0.901
Computational Biophysics
Molecular Dynamics
Machine Learning
Coarse-Graining
Martine S. Lenders
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
575
524
0.911
Information Centric Networking
Internet of Things
Software Engineering for Embedded Hardware
Ana Maria Olteteanu
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
449
0.740
Artificial Intelligence
Cognitive Systems
Human-Centered AI
Cognitive Science
Creative Problem Solving
Animesh Agarwal
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
436
0.565
Data Science
Machine Learning
Predictive Modeling
Martin Schwarz
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
414
0.716
Aerospace
Dependable Networks
Quantum Algorithms
Tensor Networks
Complexity Theory
Wei Zhang
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
362
0.745
metastability
Monte Carlo methods
coarse-graining
deep learning techniques
Marcus Edel
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
301
0.846
machine learning
neural networks
Amanuel Wolde-Kidan
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
277
274
0.989
Machine Learning
Physics
Computational Physics
Biophysics
* Last 6 Years Citation Counts Rankings
Jan-Ole Malchow
Freie Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
158
0.771
Computer Science
Computer Security
Information security