Citation Rankings
Highly Cited Researchers

Universität Leipzig Highly Cited Researchers CitationEngineering & Technology / Computer Science Rankings 2025

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 IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

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Total 48 scientist
* Total Citation Counts Rankings
Ranking Based On Selection :1
Germany
Erhard Rahm
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
* Total Citation Counts Rankings
Ranking Based On Selection :2
Germany
Martin Potthast
Information Retrieval
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,463
9,135
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :3
Germany
Sebastian Hellmann
Knowledge Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,587
4,994
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :4
Germany
Gerhard Brewka
Artificial Intelligence
Knowledge Representation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
2,446
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :5
Germany
Holger Kirsten
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
* Total Citation Counts Rankings
Ranking Based On Selection :6
Germany
Norbert Siegmund
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
* Total Citation Counts Rankings
Ranking Based On Selection :7
Germany
Sonja Prohaska
Computational Biology
Theoretical Biology
Complexity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,026
0.418
* Total Citation Counts Rankings
Ranking Based On Selection :8
Germany
Stefan Höhme
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
* Total Citation Counts Rankings
Ranking Based On Selection :9
Germany
Christoph Lindemann
Computer Networking
Performance Evaluation
Stochastic Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,195
286
0.068
* Total Citation Counts Rankings
Ranking Based On Selection :10
Germany
Gerhard Heyer
Text Mining
NLP
Digital Humanities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,429
1,778
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :11
Germany
Gero Doose
NGS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,032
2,503
0.826
* Total Citation Counts Rankings
Ranking Based On Selection :12
Germany
Lorenz Bühmann
OWL
Semantic Web
Debugging
Machine Learning
Linked Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,662
1,207
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :13
Germany
Claus Stadler
Semantic Web
Databases
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,223
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :14
Germany
Daniel Gerber
Semantic Web
RDF
Knowledge Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,278
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :15
Germany
Mario Fasold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,124
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :16
Germany
Hanna Köpcke
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
* Total Citation Counts Rankings
Ranking Based On Selection :17
Germany
Michael Hartung
ontology evolution
ontology mapping
ontology matching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,594
400
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :18
Germany
Torsten Bullmann
tau
hibernation
axon
microelectrode arrays
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
907
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :19
Germany
Andreas Niekler
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
* Total Citation Counts Rankings
Ranking Based On Selection :20
Germany
Claire Chalopin
computer-assisted surgery
intraoperative imaging
non-invasive modalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,289
0.861
* Total Citation Counts Rankings
Ranking Based On Selection :21
Germany
Michael Martin
Knowledge Graphs
Linked Data
Open Data
FAIR Data
Knowledge Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
490
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :22
Germany
Ringo Baumann
ontology
logic
nonmonotonic reasoning
argumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
799
0.572
* Total Citation Counts Rankings
Ranking Based On Selection :23
Germany
Bogdan Franczyk
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
* Total Citation Counts Rankings
Ranking Based On Selection :24
Germany
Konrad Höffner
Semantic Web
Linked Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
671
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :25
Germany
Khalid Al-Khatib
Natural Language Processing
Computational Social Science
Computational Argumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,105
0.887
* Total Citation Counts Rankings
Rankings
19,853
Germany
883
8
Ranking Based On Selection: 1
Erhard Rahm
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
* Total Citation Counts Rankings
Rankings
66,818
Germany
2,943
35
Ranking Based On Selection: 2
Martin Potthast
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,463
9,135
0.679
Information Retrieval
Natural Language Processing
* Total Citation Counts Rankings
Rankings
80,419
Germany
3,530
40
Ranking Based On Selection: 3
Sebastian Hellmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,587
4,994
0.431
* Total Citation Counts Rankings
Rankings
100,943
Germany
4,414
49
Ranking Based On Selection: 4
Gerhard Brewka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,544
2,446
0.256
Artificial Intelligence
Knowledge Representation
* Total Citation Counts Rankings
Rankings
149,331
Germany
6,321
71
Ranking Based On Selection: 5
Holger Kirsten
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
* Total Citation Counts Rankings
Rankings
187,271
Germany
7,769
84
Ranking Based On Selection: 6
Norbert Siegmund
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
* Total Citation Counts Rankings
Rankings
205,811
Germany
8,398
95
Ranking Based On Selection: 7
Sonja Prohaska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,026
0.418
Computational Biology
Theoretical Biology
Complexity
* Total Citation Counts Rankings
Rankings
217,191
Germany
8,823
101
Ranking Based On Selection: 8
Stefan Höhme
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
* Total Citation Counts Rankings
Rankings
235,419
Germany
9,431
107
Ranking Based On Selection: 9
Christoph Lindemann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,195
286
0.068
Computer Networking
Performance Evaluation
Stochastic Modeling
* Total Citation Counts Rankings
Rankings
281,318
Germany
11,021
119
Ranking Based On Selection: 10
Gerhard Heyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,429
1,778
0.519
* Total Citation Counts Rankings
Rankings
312,100
Germany
12,047
134
Ranking Based On Selection: 11
Gero Doose
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,032
2,503
0.826
* Total Citation Counts Rankings
Rankings
347,011
Germany
13,234
153
Ranking Based On Selection: 12
Lorenz Bühmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,662
1,207
0.453
OWL
Semantic Web
Debugging
Machine Learning
Linked Data
* Total Citation Counts Rankings
Rankings
366,831
Germany
13,840
162
Ranking Based On Selection: 13
Claus Stadler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,223
0.493
* Total Citation Counts Rankings
Rankings
370,956
Germany
13,970
168
Ranking Based On Selection: 14
Daniel Gerber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,278
0.523
* Total Citation Counts Rankings
Rankings
413,851
Germany
15,372
188
Ranking Based On Selection: 15
Mario Fasold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,124
0.532
* Total Citation Counts Rankings
Rankings
484,840
Germany
17,532
219
Ranking Based On Selection: 16
Hanna Köpcke
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
* Total Citation Counts Rankings
Rankings
503,864
Germany
18,096
221
Ranking Based On Selection: 17
Michael Hartung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,594
400
0.251
ontology evolution
ontology mapping
ontology matching
* Total Citation Counts Rankings
Rankings
515,509
Germany
18,447
227
Ranking Based On Selection: 18
Torsten Bullmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
907
0.589
tau
hibernation
axon
microelectrode arrays
machine learning
* Total Citation Counts Rankings
Rankings
520,755
Germany
18,578
230
Ranking Based On Selection: 19
Andreas Niekler
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
* Total Citation Counts Rankings
Rankings
524,967
Germany
18,716
231
Ranking Based On Selection: 20
Claire Chalopin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,289
0.861
computer-assisted surgery
intraoperative imaging
non-invasive modalities
* Total Citation Counts Rankings
Rankings
525,149
Germany
18,724
232
Ranking Based On Selection: 21
Michael Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
490
0.327
Knowledge Graphs
Linked Data
Open Data
FAIR Data
Knowledge Engineering
* Total Citation Counts Rankings
Rankings
548,289
Germany
19,425
238
Ranking Based On Selection: 22
Ringo Baumann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
799
0.572
ontology
logic
nonmonotonic reasoning
argumentation
* Total Citation Counts Rankings
Rankings
556,107
Germany
19,657
241
Ranking Based On Selection: 23
Bogdan Franczyk
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
* Total Citation Counts Rankings
Rankings
562,195
Germany
19,837
244
Ranking Based On Selection: 24
Konrad Höffner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
671
0.500
* Total Citation Counts Rankings
Rankings
587,914
Germany
20,596
247
Ranking Based On Selection: 25
Khalid Al-Khatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,105
0.887
Natural Language Processing
Computational Social Science
Computational Argumentation