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
Engineering Education
Active Learning Environments
Problem Based Learning
Project Based Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,104
1,779
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Information Retrieval
Temporal Information Retrieval
Query Analysis
Temporal Clustering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,248
1,717
0.764
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
human-machine interface
brain-computer interface
brain-computer interfaces
biosignal processing
assistive robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,204
1,163
0.528
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Geologia
Alteração
Alterabilidade
Conservação e Restauro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,496
727
0.486
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Ética e Deontologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,386
694
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Caracterização e aplicação de argilas
Cal e argamassas de cal
Reciclagem e valorização de resíduos industriais
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
693
0.785
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Arqueologia
Património
Território
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,794
689
0.384
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Computer Networks
IOT
Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,355
595
0.439
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Physical chemistry
Thermodynamics
Thermophysical Properties
Molten Salts
Hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
720
435
0.604
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Empreendedorismo
Gestão do Conhecimento
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
381
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Conservação e Restauro
Arqueometria
Ciências da Conservação
História das técnicas
História dos materiais
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
378
0.415
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Regional Economics
Economics of Innovation
Territorial Networks
Antifragile Territorial Solutions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
373
0.820
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Engenharia Civil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
372
0.571
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Control
Intelligent Vehicles
Mobile Robots
Renewable Energies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
581
335
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
LEEC.ipt
M2E.ipt
power systems
electricity markets
microgrids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
329
0.654
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Robótica
Sistemas de navegação
interação homem-máquina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
320
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Jogos
Gamification
Aprendizagem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
315
0.670
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Microelectronics
adc
Data converters
Optimisation
Cmos Analog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
310
0.348
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Tourism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
298
0.876
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Information and Communication Technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
286
0.475
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Machine Learning/Deep learnig
Computacional Vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
414
261
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Environmental biotechnology
Constructed wetlands
Transport phenomena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
240
0.578
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Heat and mass transfer
Material and energy balances
Constructed wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
237
0.642
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Arqueometria Pigmentos Arte-Rupestre
geoarqueologia
pré-historia
geodiversidade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360
232
0.644
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Computer Vision
Robotics
Telepresence
Augmented Reality
Computer Graphics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
204
0.634
Carlos Mora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,104
1,779
0.846
Engineering Education
Active Learning Environments
Problem Based Learning
Project Based Learning
Ricardo Campos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,248
1,717
0.764
Information Retrieval
Temporal Information Retrieval
Query Analysis
Temporal Clustering
Gabriel Pires
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,204
1,163
0.528
human-machine interface
brain-computer interface
brain-computer interfaces
biosignal processing
assistive robotics
João Coroado
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,496
727
0.486
Geologia
Alteração
Alterabilidade
Conservação e Restauro
Pedro Augusto Marques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,386
694
0.501
Eduardo Ferraz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
693
0.785
Caracterização e aplicação de argilas
Cal e argamassas de cal
Reciclagem e valorização de resíduos industriais
Luiz Oosterbeek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,794
689
0.384
Luís Ml Oliveira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,355
595
0.439
Computer Networks
IOT
Security
Valentim Nunes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
720
435
0.604
Physical chemistry
Thermodynamics
Thermophysical Properties
Molten Salts
Hydrogen
Jorge Simões
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
381
0.630
António João Cruz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
378
0.415
Conservação e Restauro
Arqueometria
Ciências da Conservação
História das técnicas
História dos materiais
Sérgio Paulo Leal Nunes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
373
0.820
Regional Economics
Economics of Innovation
Territorial Networks
Antifragile Territorial Solutions
Cristina Costa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
372
0.571
Paulo Coelho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
581
335
0.577
Control
Intelligent Vehicles
Mobile Robots
Renewable Energies
Mário Gomes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
329
0.654
Ana Lopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
320
0.579
Inês Araújo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
315
0.670
Jorge Guilherme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
310
0.348
Microelectronics
adc
Data converters
Optimisation
Cmos Analog
Marco Martins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
298
0.876
Célio Gonçalo Marques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
286
0.475
Sandra Vilas Boas Jardim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
414
261
0.630
Machine Learning/Deep learnig
Computacional Vision
Dina Mr Mateus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
240
0.578
Environmental biotechnology
Constructed wetlands
Transport phenomena
Henrique Pinho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
237
0.642
Heat and mass transfer
Material and energy balances
Constructed wetlands
Hugo Filipe Teixeira Gomes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360
232
0.644
Arqueometria Pigmentos Arte-Rupestre
geoarqueologia
pré-historia
geodiversidade
Luis Almeida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
204
0.634
Computer Vision
Robotics
Telepresence
Augmented Reality
Computer Graphics