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 :26
Meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,406
2,076
0.471
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Plant Ecology
Forest Ecosystems
Desert Ecosystems
Plant Water Relations
Plant Nutrient Relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,009
2,047
0.409
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Theoretische Informatik
Formale Sprachen
Lernalgorithmen
parameterisierte Algorithmen
Graphentheorie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
1,826
0.300
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Ecology
Biospeleology
Herpetology
Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,913
1,724
0.901
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
1,722
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Educational Psychology
Sport Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,713
0.958
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Entrepreneurship
Mittelstand
Financing of SMEs
Crowdfunding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,110
1,707
0.809
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Therapist effects
personalized psychotherapy research
feedback research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,871
1,692
0.904
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,552
1,669
0.367
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Artificial Intelligence
Case Based Reasoning
Machine Learning
Knowledge Management
Process Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,111
1,648
0.232
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,996
1,638
0.205
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
Labor Economics
Industrial Relations
Personnel Economics
Applied Microeconomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,734
1,566
0.331
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Human Memory
Cognitive Control
Action Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,061
1,565
0.511
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Sustainability Transformation
Governance
Climate Adaptation
Energy Transition
Water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,984
1,543
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
Numerical Mathematics
PDE constrained optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,844
1,416
0.368
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Machine Learning
Semantic Technologies
Natural Language Processing
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,812
1,414
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
experimentelle Bodenerosionsforschung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,146
1,274
0.405
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
Remote Sensing
Geoinformatics
Land Use Change
Land Degradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,241
0.425
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
Digital Humanities
Computational Literary Studies
Stylometry
French Literature
Romance Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,240
0.768
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Human-Computer Interaction
Virtual Reality
Engineering of Interactive Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
1,229
0.738
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Herpetology
Conservation biology
Environmental Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,768
1,181
0.668
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Information Retrieval
Databases
Semantic Web
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,377
1,172
0.218
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
action control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,451
1,166
0.804
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Multisensory Perception
Motion Perception
Localization
Multisensory Selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,282
1,062
0.828
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Environmental Sciences
Physical Geography
Soil Science
Geomorphology
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
1,055
0.565
Günther Heinemann
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,406
2,076
0.471
Frank M Thomas
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,009
2,047
0.409
Plant Ecology
Forest Ecosystems
Desert Ecosystems
Plant Water Relations
Plant Nutrient Relations
Henning Fernau
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
1,826
0.300
Theoretische Informatik
Formale Sprachen
Lernalgorithmen
parameterisierte Algorithmen
Graphentheorie
Enrico Lunghi
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,913
1,724
0.901
Ecology
Biospeleology
Herpetology
Evolution
Henrik Krehenwinkel
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
1,722
0.897
Bianca A Simonsmeier
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,713
0.958
Educational Psychology
Sport Psychology
Alexandra Moritz
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,110
1,707
0.809
Entrepreneurship
Mittelstand
Financing of SMEs
Crowdfunding
Ann Kathrin Deisenhofer
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,871
1,692
0.904
Therapist effects
personalized psychotherapy research
feedback research
Eva Walther
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,552
1,669
0.367
Ralph Bergmann
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,111
1,648
0.232
Artificial Intelligence
Case Based Reasoning
Machine Learning
Knowledge Management
Process Management
Günter Krampen
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,996
1,638
0.205
Uwe Jirjahn
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,734
1,566
0.331
Labor Economics
Industrial Relations
Personnel Economics
Applied Microeconomics
Bernhard Pastötter
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,061
1,565
0.511
Human Memory
Cognitive Control
Action Control
Antje Bruns
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,984
1,543
0.778
Sustainability Transformation
Governance
Climate Adaptation
Energy Transition
Water
Volker Schulz
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,844
1,416
0.368
Numerical Mathematics
PDE constrained optimization
Achim Rettinger
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,812
1,414
0.503
Machine Learning
Semantic Technologies
Natural Language Processing
Artificial Intelligence
Wirtz Stefan
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,146
1,274
0.405
Achim Röder
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,241
0.425
Christof Schöch
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,240
0.768
Digital Humanities
Computational Literary Studies
Stylometry
French Literature
Romance Studies
Benjamin Weyers
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
1,229
0.738
Human-Computer Interaction
Virtual Reality
Engineering of Interactive Systems
Norman Wagner
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,768
1,181
0.668
Herpetology
Conservation biology
Environmental Toxicology
Ralf Schenkel
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,377
1,172
0.218
Information Retrieval
Databases
Semantic Web
Birte Moeller
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,451
1,166
0.804
Simon Merz
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,282
1,062
0.828
Multisensory Perception
Motion Perception
Localization
Multisensory Selection
Thomas Iserloh
Universität Trier
Trier, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
1,055
0.565
Environmental Sciences
Physical Geography
Soil Science
Geomorphology
Hydrology