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
Information Retrieval
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,463
9,135
0.679
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Data Integration
Databases
large_scale_data_management
Data_Science
Data_Privacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,698
6,728
0.212
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
human omics
systems biology
epidemiology
machine learning
common diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,690
5,701
0.852
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Knowledge Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,587
4,994
0.431
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Software Engineering
Machine Learning
Non-functional Properties
Performance & Energy
Configurable Software Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,337
3,111
0.583
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
NGS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,032
2,503
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Artificial Intelligence
Knowledge Representation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
2,446
0.256
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Image processing and analysis
Spatio-temporal multiscale models
3D liver models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,576
2,180
0.476
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Computational Biology
Theoretical Biology
Complexity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,026
0.418
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Text Mining
NLP
Digital Humanities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,429
1,778
0.519
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Data Sciene
NLP
Digitalisierung
Text Mining
Philosophy of Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,329
0.877
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
computer-assisted surgery
intraoperative imaging
non-invasive modalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,289
0.861
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Semantic Web
RDF
Knowledge Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,278
0.523
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Semantic Web
Databases
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,223
0.493
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
OWL
Semantic Web
Debugging
Machine Learning
Linked Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,662
1,207
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,124
0.532
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Natural Language Processing
Computational Social Science
Computational Argumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,105
0.887
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
tau
hibernation
axon
microelectrode arrays
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
907
0.589
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
ontology
logic
nonmonotonic reasoning
argumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
799
0.572
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
data science
statistics
r
quality of life
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,146
743
0.648
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Entity Resolution
Image Matching
Big Data
Machine Learining
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,687
687
0.407
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Information Retrieval
Databases
Natural Language Processing
Information Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
994
675
0.679
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
digital humanities
text mining
film analysis
music information retrieval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
672
0.753
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Semantic Web
Linked Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
671
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Software Engineering
Data Science
Machine Learning
Big Data
Künstliche Intelligenz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,366
633
0.463
Martin Potthast
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,463
9,135
0.679
Information Retrieval
Natural Language Processing
Erhard Rahm
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,698
6,728
0.212
Data Integration
Databases
large_scale_data_management
Data_Science
Data_Privacy
Holger Kirsten
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,690
5,701
0.852
human omics
systems biology
epidemiology
machine learning
common diseases
Sebastian Hellmann
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,587
4,994
0.431
Norbert Siegmund
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,337
3,111
0.583
Software Engineering
Machine Learning
Non-functional Properties
Performance & Energy
Configurable Software Systems
Gero Doose
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,032
2,503
0.826
Gerhard Brewka
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
2,446
0.256
Artificial Intelligence
Knowledge Representation
Stefan Höhme
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,576
2,180
0.476
Image processing and analysis
Spatio-temporal multiscale models
3D liver models
Sonja Prohaska
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,026
0.418
Computational Biology
Theoretical Biology
Complexity
Gerhard Heyer
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,429
1,778
0.519
Text Mining
NLP
Digital Humanities
Andreas Niekler
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,329
0.877
Data Sciene
NLP
Digitalisierung
Text Mining
Philosophy of Science
Claire Chalopin
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,289
0.861
computer-assisted surgery
intraoperative imaging
non-invasive modalities
Daniel Gerber
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,278
0.523
Semantic Web
RDF
Knowledge Extraction
Claus Stadler
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,223
0.493
Semantic Web
Databases
GIS
Lorenz Bühmann
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,662
1,207
0.453
OWL
Semantic Web
Debugging
Machine Learning
Linked Data
Mario Fasold
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,124
0.532
Khalid Al-Khatib
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,105
0.887
Natural Language Processing
Computational Social Science
Computational Argumentation
Torsten Bullmann
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
907
0.589
tau
hibernation
axon
microelectrode arrays
machine learning
Ringo Baumann
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
799
0.572
ontology
logic
nonmonotonic reasoning
argumentation
Norbert Köhler
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,146
743
0.648
data science
statistics
r
quality of life
Hanna Köpcke
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,687
687
0.407
Entity Resolution
Image Matching
Big Data
Machine Learining
Data Mining
Edgard Marx
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
994
675
0.679
Information Retrieval
Databases
Natural Language Processing
Information Extraction
Manuel Burghardt
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
672
0.753
digital humanities
text mining
film analysis
music information retrieval
Konrad Höffner
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
671
0.500
Bogdan Franczyk
Universität Leipzig
Leipzig, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,366
633
0.463
Software Engineering
Data Science
Machine Learning
Big Data
Künstliche Intelligenz