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
* Total Citation Counts Rankings
Ranking Based On Selection :101
User modelling Medical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
569
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :102
Machine Learning
Wind Power Forecasting
Multi-relational Data Mining
Pattern mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
711
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :103
Electricity Markets
Local Electricity Markets
Smart Grids
Optimization Problems
Metaheuristics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
980
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :104
Mechanical Engineering
Manufacturing
Materials improvement
advanced manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,085
1,038
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :105
Sistemas de Informação
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,067
860
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :106
Information Systems
e-Health
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,053
821
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :107
Renewable Energy
Smart Grids
SCADA
Condition Monitoring System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,025
878
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :108
Food Safety
Analytical Chemistry
Food Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
661
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :109
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
299
0.293
* Total Citation Counts Rankings
Ranking Based On Selection :110
Artificial Intelligence
Multi-agent Systems
Semantic Interoperability
Electricity Markets
Power
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
728
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :111
Tribology
Computational Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
527
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :112
Knowledge Discovery
Data Mining
Machine Learning
Information Systems
Multimedia and Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
416
0.437
* Total Citation Counts Rankings
Ranking Based On Selection :113
Deductive Verification
Runtime Verification
Interactive Theorem Proving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
476
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :114
Psicologia
Neuropsicologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
903
438
0.485
* Total Citation Counts Rankings
Ranking Based On Selection :115
Hydraulics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
446
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :116
Real Time Scheduling
Real Time theory
Operating Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
439
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :117
e-Learning
Instructional Design
Blended Learning
Higher Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
499
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :118
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
828
428
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :119
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
824
390
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :120
tribologia
lubrificantes
engranagens
rolamentos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
391
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :121
Engineering Education
Remote Laboratories
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
773
599
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :122
Biomedicine
Heterogeneous catalysis
Education
Medical Social Networks
Alternative History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
739
568
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :123
Ecotoxicology
cyanobacteria
alternative model organisms
compounds of emerging concern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
292
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :124
Literacia Visual
Leitura Texto e Imagem
Linguística
Sociolinguística e Psicolinguística
Semiótica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
312
0.437
* Total Citation Counts Rankings
Ranking Based On Selection :125
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
365
0.518
Constantino Martins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
569
0.516
Carlos Abreu Ferreira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
711
0.645
Machine Learning
Wind Power Forecasting
Multi-relational Data Mining
Pattern mining
Ricardo Faia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
980
0.893
Electricity Markets
Local Electricity Markets
Smart Grids
Optimization Problems
Metaheuristics
Ronny M Gouveia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,085
1,038
0.957
Mechanical Engineering
Manufacturing
Materials improvement
advanced manufacturing
António Abreu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,067
860
0.806
João Vidal De Carvalho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,053
821
0.780
Omid Abrishambaf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,025
878
0.857
Renewable Energy
Smart Grids
SCADA
Condition Monitoring System
Maria Joao Ramalhosa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
661
0.647
Food Safety
Analytical Chemistry
Food Analysis
João Rocha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
299
0.293
Gabriel Santos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
728
0.720
Artificial Intelligence
Multi-agent Systems
Semantic Interoperability
Electricity Markets
Power
Cs Abreu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
978
527
0.539
Tribology
Computational Materials Science
Brígida Mónica Faria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
416
0.437
Knowledge Discovery
Data Mining
Machine Learning
Information Systems
Multimedia and Robotics
David Pereira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
476
0.527
Deductive Verification
Runtime Verification
Interactive Theorem Proving
Ana Sucena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
903
438
0.485
Tiago Abreu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
446
0.517
Patrick Meumeu Yomsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
439
0.509
Paula Peres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
499
0.593
e-Learning
Instructional Design
Blended Learning
Higher Education
Susana Sofia Pereira Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
828
428
0.517
Pedro Monteiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
824
390
0.473
Jorge Castro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
391
0.505
tribologia
lubrificantes
engranagens
rolamentos
Natércia Lima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
773
599
0.775
Ana S Moura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
739
568
0.769
Biomedicine
Heterogeneous catalysis
Education
Medical Social Networks
Alternative History
Piedade Barros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
292
0.402
Ecotoxicology
cyanobacteria
alternative model organisms
compounds of emerging concern
Adriana Baptista
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
312
0.437
Literacia Visual
Leitura Texto e Imagem
Linguística
Sociolinguística e Psicolinguística
Semiótica
Manuela Pessanha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
365
0.518