Universidade Aberta
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Publications
1 276
Citations
14 753
h-index
52
Top-3 journals

Lecture Notes in Computer Science
(54 publications)

Communications in Computer and Information Science
(30 publications)

Sustainability
(24 publications)
Top-3 organizations

University of Lisbon
(350 publications)

University of Coimbra
(204 publications)

NOVA University Lisbon
(134 publications)
Top-3 foreign organizations

Ghent University
(25 publications)

University College London
(23 publications)

Manchester Metropolitan University
(15 publications)
Most cited in 5 years
Found
Since 1992
Total publications
1276
Total citations
14753
Citations per publication
11.56
Average publications per year
37.53
Average authors per publication
4.4
h-index
52
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
Top-30
Fields of science
10
20
30
40
50
60
70
80
90
|
|
General Medicine
|
General Medicine, 90, 7.05%
General Medicine
90 publications, 7.05%
|
Education
|
Education, 87, 6.82%
Education
87 publications, 6.82%
|
Management, Monitoring, Policy and Law
|
Management, Monitoring, Policy and Law, 66, 5.17%
Management, Monitoring, Policy and Law
66 publications, 5.17%
|
Renewable Energy, Sustainability and the Environment
|
Renewable Energy, Sustainability and the Environment, 55, 4.31%
Renewable Energy, Sustainability and the Environment
55 publications, 4.31%
|
Geography, Planning and Development
|
Geography, Planning and Development, 49, 3.84%
Geography, Planning and Development
49 publications, 3.84%
|
Computer Science Applications
|
Computer Science Applications, 46, 3.61%
Computer Science Applications
46 publications, 3.61%
|
Industrial and Manufacturing Engineering
|
Industrial and Manufacturing Engineering, 38, 2.98%
Industrial and Manufacturing Engineering
38 publications, 2.98%
|
Pollution
|
Pollution, 36, 2.82%
Pollution
36 publications, 2.82%
|
Applied Mathematics
|
Applied Mathematics, 36, 2.82%
Applied Mathematics
36 publications, 2.82%
|
General Mathematics
|
General Mathematics, 35, 2.74%
General Mathematics
35 publications, 2.74%
|
Aquatic Science
|
Aquatic Science, 35, 2.74%
Aquatic Science
35 publications, 2.74%
|
Public Health, Environmental and Occupational Health
|
Public Health, Environmental and Occupational Health, 34, 2.66%
Public Health, Environmental and Occupational Health
34 publications, 2.66%
|
Strategy and Management
|
Strategy and Management, 34, 2.66%
Strategy and Management
34 publications, 2.66%
|
Algebra and Number Theory
|
Algebra and Number Theory, 34, 2.66%
Algebra and Number Theory
34 publications, 2.66%
|
General Environmental Science
|
General Environmental Science, 30, 2.35%
General Environmental Science
30 publications, 2.35%
|
Health, Toxicology and Mutagenesis
|
Health, Toxicology and Mutagenesis, 29, 2.27%
Health, Toxicology and Mutagenesis
29 publications, 2.27%
|
General Engineering
|
General Engineering, 28, 2.19%
General Engineering
28 publications, 2.19%
|
Condensed Matter Physics
|
Condensed Matter Physics, 27, 2.12%
Condensed Matter Physics
27 publications, 2.12%
|
General Chemical Engineering
|
General Chemical Engineering, 24, 1.88%
General Chemical Engineering
24 publications, 1.88%
|
General Materials Science
|
General Materials Science, 23, 1.8%
General Materials Science
23 publications, 1.8%
|
Computer Science (miscellaneous)
|
Computer Science (miscellaneous), 21, 1.65%
Computer Science (miscellaneous)
21 publications, 1.65%
|
Food Science
|
Food Science, 21, 1.65%
Food Science
21 publications, 1.65%
|
Developmental and Educational Psychology
|
Developmental and Educational Psychology, 20, 1.57%
Developmental and Educational Psychology
20 publications, 1.57%
|
Management Science and Operations Research
|
Management Science and Operations Research, 20, 1.57%
Management Science and Operations Research
20 publications, 1.57%
|
Environmental Chemistry
|
Environmental Chemistry, 19, 1.49%
Environmental Chemistry
19 publications, 1.49%
|
Ecology, Evolution, Behavior and Systematics
|
Ecology, Evolution, Behavior and Systematics, 19, 1.49%
Ecology, Evolution, Behavior and Systematics
19 publications, 1.49%
|
Oceanography
|
Oceanography, 19, 1.49%
Oceanography
19 publications, 1.49%
|
General Computer Science
|
General Computer Science, 19, 1.49%
General Computer Science
19 publications, 1.49%
|
Materials Chemistry
|
Materials Chemistry, 18, 1.41%
Materials Chemistry
18 publications, 1.41%
|
Business and International Management
|
Business and International Management, 18, 1.41%
Business and International Management
18 publications, 1.41%
|
10
20
30
40
50
60
70
80
90
|
Journals
10
20
30
40
50
60
|
|
Lecture Notes in Computer Science
54 publications, 4.23%
|
|
Communications in Computer and Information Science
30 publications, 2.35%
|
|
Sustainability
24 publications, 1.88%
|
|
Lecture Notes in Networks and Systems
20 publications, 1.57%
|
|
Advances in Intelligent Systems and Computing
19 publications, 1.49%
|
|
Climate Change Management
19 publications, 1.49%
|
|
International Journal of Creative Interfaces and Computer Graphics
19 publications, 1.49%
|
|
Journal of Cleaner Production
18 publications, 1.41%
|
|
Handbook of Research on Teaching Methods in Language Translation and Interpretation
18 publications, 1.41%
|
|
Education Sciences
17 publications, 1.33%
|
|
Procedia Computer Science
14 publications, 1.1%
|
|
Acta Ophthalmologica
14 publications, 1.1%
|
|
AIP Conference Proceedings
13 publications, 1.02%
|
|
Handbook of Research on Global Business Opportunities
13 publications, 1.02%
|
|
Semigroup Forum
11 publications, 0.86%
|
|
International Journal of Thermophysics
11 publications, 0.86%
|
|
Fluid Phase Equilibria
10 publications, 0.78%
|
|
European Mathematical Society Magazine
10 publications, 0.78%
|
|
Springer Proceedings in Mathematics and Statistics
9 publications, 0.71%
|
|
Journal of Algebra
9 publications, 0.71%
|
|
Smart Innovation, Systems and Technologies
9 publications, 0.71%
|
|
World Sustainability Series
9 publications, 0.71%
|
|
Journal of the European Ceramic Society
8 publications, 0.63%
|
|
Procedia - Social and Behavioral Sciences
8 publications, 0.63%
|
|
Encyclopedia of the UN Sustainable Development Goals
8 publications, 0.63%
|
|
Proceedings of the Institution of Civil Engineers: Municipal Engineer
7 publications, 0.55%
|
|
Frontiers in Education
7 publications, 0.55%
|
|
Social Sciences
7 publications, 0.55%
|
|
Food Quality and Preference
7 publications, 0.55%
|
|
Journal of Chemical & Engineering Data
7 publications, 0.55%
|
|
10
20
30
40
50
60
|
Publishers
50
100
150
200
250
300
350
400
|
|
Springer Nature
379 publications, 29.7%
|
|
Elsevier
260 publications, 20.38%
|
|
IGI Global
119 publications, 9.33%
|
|
MDPI
115 publications, 9.01%
|
|
Taylor & Francis
64 publications, 5.02%
|
|
Wiley
46 publications, 3.61%
|
|
SciELO
35 publications, 2.74%
|
|
Emerald
28 publications, 2.19%
|
|
Frontiers Media S.A.
21 publications, 1.65%
|
|
Cambridge University Press
20 publications, 1.57%
|
|
European Mathematical Society - EMS - Publishing House GmbH
17 publications, 1.33%
|
|
SAGE
16 publications, 1.25%
|
|
AIP Publishing
13 publications, 1.02%
|
|
American Chemical Society (ACS)
9 publications, 0.71%
|
|
Oxford University Press
8 publications, 0.63%
|
|
Thomas Telford
7 publications, 0.55%
|
|
Inderscience Publishers
7 publications, 0.55%
|
|
ifmbe proceedings
6 publications, 0.47%
|
|
IOP Publishing
6 publications, 0.47%
|
|
Walter de Gruyter
5 publications, 0.39%
|
|
Brill
5 publications, 0.39%
|
|
Intellect
5 publications, 0.39%
|
|
World Scientific
4 publications, 0.31%
|
|
Ovid Technologies (Wolters Kluwer Health)
4 publications, 0.31%
|
|
John Benjamins Publishing Company
4 publications, 0.31%
|
|
Ediciones Universidad de Salamanca
4 publications, 0.31%
|
|
American Mathematical Society
4 publications, 0.31%
|
|
Social Science Electronic Publishing
4 publications, 0.31%
|
|
3 publications, 0.24%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
3 publications, 0.24%
|
|
50
100
150
200
250
300
350
400
|
With other organizations
50
100
150
200
250
300
350
|
|
University of Lisbon
350 publications, 27.43%
|
|
University of Coimbra
204 publications, 15.99%
|
|
NOVA University Lisbon
134 publications, 10.5%
|
|
University of Porto
105 publications, 8.23%
|
|
University of Aveiro
100 publications, 7.84%
|
|
University of Trás-os-Montes and Alto Douro
81 publications, 6.35%
|
|
University of Algarve
53 publications, 4.15%
|
|
ISCTE – Instituto Universitário de Lisboa
42 publications, 3.29%
|
|
University of Évora
41 publications, 3.21%
|
|
University of Minho
33 publications, 2.59%
|
|
Polytechnic Institute of Coimbra
30 publications, 2.35%
|
|
Ghent University
25 publications, 1.96%
|
|
University College London
23 publications, 1.8%
|
|
Rede de Química e Tecnologia
21 publications, 1.65%
|
|
Manchester Metropolitan University
15 publications, 1.18%
|
|
University of St Andrews
14 publications, 1.1%
|
|
University of Beira Interior
14 publications, 1.1%
|
|
Bielefeld University
12 publications, 0.94%
|
|
Autonomous University of Madrid
11 publications, 0.86%
|
|
University of Barcelona
11 publications, 0.86%
|
|
University of Madeira
11 publications, 0.86%
|
|
Belarusian State University
10 publications, 0.78%
|
|
Hamburg University of Applied Sciences
10 publications, 0.78%
|
|
Federal University of Rio Grande do Norte
10 publications, 0.78%
|
|
University of Santiago de Compostela
10 publications, 0.78%
|
|
University of A Coruña
10 publications, 0.78%
|
|
University of São Paulo
10 publications, 0.78%
|
|
University of Cádiz
9 publications, 0.71%
|
|
University of Denver
9 publications, 0.71%
|
|
Universidade de Passo Fundo
9 publications, 0.71%
|
|
50
100
150
200
250
300
350
|
With foreign organizations
5
10
15
20
25
|
|
Ghent University
25 publications, 1.96%
|
|
University College London
23 publications, 1.8%
|
|
Manchester Metropolitan University
15 publications, 1.18%
|
|
University of St Andrews
14 publications, 1.1%
|
|
Bielefeld University
12 publications, 0.94%
|
|
Autonomous University of Madrid
11 publications, 0.86%
|
|
University of Barcelona
11 publications, 0.86%
|
|
Belarusian State University
10 publications, 0.78%
|
|
Hamburg University of Applied Sciences
10 publications, 0.78%
|
|
Federal University of Rio Grande do Norte
10 publications, 0.78%
|
|
University of Santiago de Compostela
10 publications, 0.78%
|
|
University of A Coruña
10 publications, 0.78%
|
|
University of São Paulo
10 publications, 0.78%
|
|
University of Cádiz
9 publications, 0.71%
|
|
University of Denver
9 publications, 0.71%
|
|
Universidade de Passo Fundo
9 publications, 0.71%
|
|
Liverpool John Moores University
8 publications, 0.63%
|
|
University of Messina
8 publications, 0.63%
|
|
Curtin University
8 publications, 0.63%
|
|
Universidad de Alcalá
8 publications, 0.63%
|
|
Federal University of Santa Maria
8 publications, 0.63%
|
|
University of Strathclyde
7 publications, 0.55%
|
|
Technical University of Berlin
7 publications, 0.55%
|
|
Universidad Complutense de Madrid
7 publications, 0.55%
|
|
Katholieke Universiteit Leuven
6 publications, 0.47%
|
|
University of Copenhagen
6 publications, 0.47%
|
|
University of Southampton
6 publications, 0.47%
|
|
Utrecht University
6 publications, 0.47%
|
|
University of Oviedo
6 publications, 0.47%
|
|
University of Hull
6 publications, 0.47%
|
|
5
10
15
20
25
|
With other countries
20
40
60
80
100
120
140
|
|
United Kingdom
|
United Kingdom, 125, 9.8%
United Kingdom
125 publications, 9.8%
|
Spain
|
Spain, 105, 8.23%
Spain
105 publications, 8.23%
|
Brazil
|
Brazil, 83, 6.5%
Brazil
83 publications, 6.5%
|
USA
|
USA, 78, 6.11%
USA
78 publications, 6.11%
|
Germany
|
Germany, 50, 3.92%
Germany
50 publications, 3.92%
|
Italy
|
Italy, 35, 2.74%
Italy
35 publications, 2.74%
|
Belgium
|
Belgium, 30, 2.35%
Belgium
30 publications, 2.35%
|
France
|
France, 29, 2.27%
France
29 publications, 2.27%
|
Australia
|
Australia, 20, 1.57%
Australia
20 publications, 1.57%
|
Netherlands
|
Netherlands, 20, 1.57%
Netherlands
20 publications, 1.57%
|
Greece
|
Greece, 17, 1.33%
Greece
17 publications, 1.33%
|
Ireland
|
Ireland, 16, 1.25%
Ireland
16 publications, 1.25%
|
Canada
|
Canada, 13, 1.02%
Canada
13 publications, 1.02%
|
Mozambique
|
Mozambique, 13, 1.02%
Mozambique
13 publications, 1.02%
|
Poland
|
Poland, 13, 1.02%
Poland
13 publications, 1.02%
|
China
|
China, 12, 0.94%
China
12 publications, 0.94%
|
Denmark
|
Denmark, 11, 0.86%
Denmark
11 publications, 0.86%
|
Belarus
|
Belarus, 10, 0.78%
Belarus
10 publications, 0.78%
|
Austria
|
Austria, 10, 0.78%
Austria
10 publications, 0.78%
|
Mexico
|
Mexico, 10, 0.78%
Mexico
10 publications, 0.78%
|
Sweden
|
Sweden, 10, 0.78%
Sweden
10 publications, 0.78%
|
Turkey
|
Turkey, 9, 0.71%
Turkey
9 publications, 0.71%
|
Hungary
|
Hungary, 8, 0.63%
Hungary
8 publications, 0.63%
|
Czech Republic
|
Czech Republic, 8, 0.63%
Czech Republic
8 publications, 0.63%
|
Argentina
|
Argentina, 7, 0.55%
Argentina
7 publications, 0.55%
|
Finland
|
Finland, 7, 0.55%
Finland
7 publications, 0.55%
|
Switzerland
|
Switzerland, 7, 0.55%
Switzerland
7 publications, 0.55%
|
Chile
|
Chile, 6, 0.47%
Chile
6 publications, 0.47%
|
Ukraine
|
Ukraine, 5, 0.39%
Ukraine
5 publications, 0.39%
|
20
40
60
80
100
120
140
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1992 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.