• 153 Citations
  • 6 h-Index
20062020
If you made any changes in Pure these will be visible here soon.

Research Output at NOVA 2006 2020

2020

Clustering Clinical Data in R

Pina, A., Macedo, M. P. & Henriques, R., 1 Jan 2020, In : Methods In Molecular Biology (Clifton, N.J.). 2051, p. 309-343 35 p.

Research output: Contribution to journalArticle

Cluster Analysis
Data Mining
Precision Medicine
Evidence-Based Medicine
Software
2019
60 Downloads (Pure)

A statistical approach for studying the spatio-temporal distribution of geolocated tweets in urban environments

Santa, F., Henriques, R., Torres-Sospedra, J. & Pebesma, E., 23 Jan 2019, In : Sustainability (Switzerland). 11, 3, 595.

Research output: Contribution to journalArticle

Open Access
File
Regression analysis
temporal distribution
Principal component analysis
Spatial distribution
Time series

Augmenting data warehousing architectures with Hadoop

Dias, H. & Henriques, R., Oct 2019, Proceedings of the 19th Portuguese Association of Information Systems Conference: digital disruption: living between data science, IoT and ... people. [Abstracts]. Associação Portuguesa de Sistemas de Informação, p. 27 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)
Genetic programming
Genetic Programming
Local Search
Forecasting
Innovation

Knowledge discovery through higher education census data

Campos, S. R. M. D., Henriques, R. & Yanaze, M. H., 1 Dec 2019, In : Technological Forecasting and Social Change. 149, 119742.

Research output: Contribution to journalArticle

Censuses
Data mining
Education
Nonprofit Organizations
Economic Development

Sports Analytics: maximizing precision in predicting MLB base hits

Alceo, P. & Henriques, R., 1 Jan 2019, Proceedings of the 11th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2019). Fred, A. & Filipe, J. (eds.). SciTePress, p. 190-201 12 p. (IC3K 2019 - Proceedings of the 11th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Sports
Multilayer neural networks
Logistics
Statistics
1 Citation (Scopus)

Unfolding the characteristics of incentivized online reviews

Costa, A., Guerreiro, J., Moro, S. & Henriques, R., 1 Mar 2019, In : Journal of Retailing and Consumer Services. 47, p. 272-281 10 p.

Research output: Contribution to journalArticle

Online reviews
Seller
Sentiment
Rating
Co-creation of value
1 Downloads (Pure)

Use of different optimization algorithms to define service areas of police stations in Portugal

Duarte, A., Henriques, R. & Ribeiro, S., Jul 2019, Evidence-based territorial policymaking: formulation, implementation and evaluation of policy: 26th APDR Congress Proceedings. Associacao Portuguesa para o Desenvolvimento Regional (APDR), p. 108-115 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
genetic algorithm
simulated annealing
crime
zoning
asymmetry
2018

Aplicação de self-organizing Maps na análise da criminalidade em Portugal, 2011, 2016

Ribeiro, S. & Henriques, R., 2018, Modelos preditivos e segurança pública. Rodrigues, T. & Painho, M. (eds.). Fronteira do Caos, p. 253-280

Research output: Chapter in Book/Report/Conference proceedingChapter

Are the normal glucose tolerance individuals totally outside of the diabetes spectrum?

Pina, A. F., Patarrao, R. S., Ribeiro, R. T., Penha-Goncalves, C., Raposo, J. F., de Oliveira, R. M., Gardete-Correia, L., Duarte, R., Boavida, J. M., Andrade, R., Correia, I., Medina, J. L., Henriques, R. & Macedo, M., Oct 2018, In : Diabetologia. 61, p. S143-S143

Research output: Contribution to journalMeeting Abstract

Contribution Towards Smart Cities: Exploring Block Level Census Data for the Characterization of Change in Lisbon

Bação, F. J. F. L., Henriques, R. & Antunes, J., 2018, Trends in Spatial Analysis and Modelling: Decision-Support and Planning Strategies. Behnisch, M. & Meinel, G. (eds.). Springer, p. 59-73 Chapter 4. (Geotechnologies and the Environment; vol. 19).

Research output: Chapter in Book/Report/Conference proceedingChapter

Self organizing maps
Microanalysis
Communication
Smart city

Forecasting model of a movie's profitability

Galvao, M. & Henriques, R., 27 Jun 2018, Proceedings of CISTI 2018: 13th Iberian Conference on Information Systems and Technologies [Memorias de la CISTI 2018: 13a Conferencia Iberica de Sistemas y Tecnologias de Informacion]. IEEE Computer Society, Vol. 2018. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Profitability
Multilayer neural networks
Decision trees
Data mining
Neural networks
120 Downloads (Pure)

Forecasting Movie Box Office Profitability

Galvão, M. & Henriques, R., 16 Jul 2018, In : Journal of Information Systems Engineering & Management. 3, 3, p. 1-9 9 p., 22.

Research output: Contribution to journalArticle

Open Access
File
Profitability
Multilayer neural networks
Decision trees
Data mining
Neural networks

Higher education in Brazil: an exploratory study based on supply and demand conditions

de Campos, S. R. M., Henriques, R. & Yanaze, M. H., 1 Nov 2018, In : Universal Access in the Information Society. 17, 4, p. 711–733 23 p.

Research output: Contribution to journalArticle

Education
Students
Sustainable development
5 Downloads (Pure)

Learning the structure of Bayesian networks: A quantitative assessment of the effect of different algorithmic schemes

Beretta, S., Castelli, M., Gonçalves, I., Henriques, R. & Ramazzotti, D., 1 Jan 2018, In : Complexity. 2018, 1591878.

Research output: Contribution to journalArticle

Open Access
File
Bayesian networks
Computational complexity
Chemical analysis

Modelo de otimização

Henriques, R., Ribeiro, S. & Castelli, M., 2018, Modelos preditivos e segurança pública. Rodrigues, T. & Painho, M. (eds.). Fronteira do Caos, p. 281-302

Research output: Chapter in Book/Report/Conference proceedingChapter

10 Downloads (Pure)

Predictive modelling: Flight delays and associated factors, Hartsfield-Jackson Atlanta international airport

Henriques, R. & Feiteira, I., 1 Jan 2018, In : Procedia Computer Science. 138, p. 638-645 8 p.

Research output: Contribution to journalConference article

Open Access
File
Airports
Multilayer neural networks
Data mining
Customer satisfaction
Decision trees
13 Downloads (Pure)

Sentiment classification using N-ary tree-structured gated recurrent unit networks

Tsakalos, V. & Henriques, R., 1 Jan 2018, Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2018). Fred, A. & Filipe, J. (eds.). SciTePress, Vol. 1. p. 149-154 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Neural networks
Recurrent neural networks
Syntactics
Processing
Long short-term memory
5 Citations (Scopus)

Social market: Stock market and twitter correlation

Bernardo, I., Henriques, R. & Lobo, V., 2018, Intelligent Decision Technologies 2017: Proceedings of the 9th KES International Conference on Intelligent Decision Technologies, KES-IDT 2017. Springer Science and Business Media Deutschland GmbH, p. 341-356 16 p. (Smart Innovation, Systems and Technologies; vol. 73).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Industry
Classifiers
Crude oil
Financial markets
Twitter

The knowledge discovery through the student's higher education census data

de Campos, S. R. M. & Henriques, R., 27 Jun 2018, Proceedings of CISTI 2018: 13th Iberian Conference on Information Systems and Technologies [Memorias de la CISTI 2018: 13a Conferencia Iberica de Sistemas y Tecnologias de Informacion]. IEEE Computer Society, Vol. 2018. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data mining
Education
Students
Self organizing maps
Neural networks
2017

Crawling public massive data to solve air traffic data issues

Monteiro, R., Cabral, P. & Henriques, R., 11 Jul 2017, Proceedings of the 12th Iberian Conference on Information Systems and Technologies, CISTI 2017 [Atas da 12a Conferencia Iberica de Sistemas e Tecnologias de Informacao, CISTI 2017]. IEEE Computer Society, 7 p. 7976006

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Air
Economics
3 Citations (Scopus)
50 Downloads (Pure)
Open Access
File
Nigeria
data mining
organizing
Self organizing maps
desertification
2 Citations (Scopus)
3 Downloads (Pure)
Open Access
File
time series
inhomogeneity
climate
simulation
monitoring
20 Citations (Scopus)
Learning systems
Alarm systems
Bayesian networks
Feature extraction
Decision making
8 Citations (Scopus)
11 Downloads (Pure)

Modelling innovation performance of European regions using multi-output neural networks

Hajek, P. & Henriques, R., 2 Oct 2017, In : PLoS ONE. 12, 10, e0185755.

Research output: Contribution to journalArticle

Open Access
File
18 Downloads (Pure)

Multicriteria analysis of football match performances: Composition of probabilistic preferences applied to the English premier league 2015/2016

Principe, V., Gavião, L. O., Henriques, R., Lobo, V., Lima, G. B. A. & Sant’anna, A. P., 1 May 2017, In : Pesquisa Operacional. 37, 2, p. 333-363 31 p.

Research output: Contribution to journalArticle

Open Access
File
Football
Multi criteria analysis
Clubs
Software
Imprecision
11 Citations (Scopus)
Variable Neighborhood Search
Multi-objective Genetic Algorithm
Contiguity
Genetic algorithms
Hybrid Algorithm
2016
4 Citations (Scopus)
1 Downloads (Pure)
Open Access
File
inhomogeneity
time series
homogeneity
simulation
probability density function
2 Citations (Scopus)

Governance of higher education institutions in brazil: an exploratory study based on supply and demand conditions

de Campos, S. R. M., Henriques, R. & Yanaze, M. H., 2016, New Advances in Information Systems and Technologies. Springer-Verlag, Vol. 444. p. 25-37 13 p. (Advances in Intelligent Systems and Computing; vol. 444).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Education
1 Citation (Scopus)

Humanidades Digitais , MOOCs e Cursos de Graduação: Uma análise das condições de oferta no Brasil

Campos, S. R. M. D., Henriques, R. & Yanaze, M. H., 25 Jul 2016, Proceedings of the 11th Iberian Conference on Information Systems and Technologies, CISTI 2016. Rocha, A., Reis, L. P., Cota, M. P., Goncalves, R. & Suarez, O. S. (eds.). IEEE Computer Society, Vol. 2016-July. 7521425

Research output: Chapter in Book/Report/Conference proceedingConference contribution

31 Downloads (Pure)

SIM4SECURITY: A forecast and spatial model for homeland security: PORTUGAL 2030

Rodrigues, T. M. F., Inácio, A. A., Araújo, D., Painho, M., Henriques, R., Cabral, P. D. C. B., Oliveira, T. H. M. D. & Neto, M. D. C., Oct 2016, Atas do V Congresso Português de Demografia. p. 326-335 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
Homelands
scenario
Criminality
security policy
local population
2015
5 Citations (Scopus)

A geometric semantic genetic programming system for the electoral redistricting problem

Castelli, M., Henriques, R. & Vanneschi, L., 22 Apr 2015, In : Neurocomputing. 154, p. 200-207 8 p.

Research output: Contribution to journalArticle

Genetic programming
Semantics

Analysing the detection and correction parameters in the homogenisation of climate data series using gsimcli

Ribeiro, S., Caineta, J., Costa, A. C. & Henriques, R., 2015, 18th AGILE International Conference on Geographic Information Science. Painho, M. & Bação, F. (eds.).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Downloads (Pure)

A Package for the homogenisation of climate data using geostatistical simulation

Caineta, J., Ribeiro, S., Henriques, R. & Costa, A. C., 2015, GEOProcessing 2015: The Seventh International Conference on Advanced Geographic Information Systems, Applications, and Services. IARIA. (ed.).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2014

Sensing world heritage: An exploratory study of Twitter as a tool for assessing reputation

Henriques, R., Painho, M., Vaz, E. & Monteiro, V., 2014, Computational Science and Its Applications, ICCSA 2014 - 14th International Conference, Proceedings. PART 2 ed. Springer-Verlag, Vol. 8580 LNCS. p. 404-419 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8580 LNCS, no. PART 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social Media
Broadcasting
Ecosystems
Sensing
Text Mining
35 Citations (Scopus)

Visualising components of regional innovation systems using self-organizing maps-Evidence from European regions

Hajek, P., Henriques, R. & Hajkova, V., 1 Jan 2014, In : Technological Forecasting and Social Change. 84, p. 197-214 18 p.

Research output: Contribution to journalArticle

Economic Development
Self organizing maps
Innovation
Economics
Learning
2013

A Framework for a Spatial Analysis Model for Homeland Security (Quadro de referência de Análise Espacial Aplicado à Segurança Interna)

Painho, M., Rodrigues, T., Oliveira, T. H., Coimbra, A. A., Fernandes, L. F., Cabral, P. D. C. B., Henriques, R. A. P., Neto, M. D. C. S. F. & Alves, F., 1 Jan 2013, Congresso da ADEH - Associação de Demografia Histórica. p. 1-26

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Building clusters for CRM startegies by mining airlines customer data

Miranda, H. S. & Henriques, R., 25 Nov 2013, Proceedings of the 8th Iberian Conference on Information Systems and Technologies, CISTI 2013. 6615775. (Iberian Conference on Information Systems and Technologies, CISTI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Marketing
Industry
Data mining
Profitability

Predicting human creativity perception

Pires, P. & Henriques, R., 25 Nov 2013, Proceedings of the 8th Iberian Conference on Information Systems and Technologies, CISTI 2013. 6615706. (Iberian Conference on Information Systems and Technologies, CISTI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer applications
Neural networks
2 Citations (Scopus)

Text Mining: Análise de sentimentos na classificação de notícias

Gomes, H., Neto, M. D. C. & Henriques, R., 25 Nov 2013, Proceedings of the 8th Iberian Conference on Information Systems and Technologies, CISTI 2013. 6615822. (Iberian Conference on Information Systems and Technologies, CISTI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet
RSS
Data mining
Websites
Economics
2012

A spatial decision support system for the Portuguese public transportation sector

Oliveira, T. H. M. D., Painho, M. & Henriques, R., 1 Dec 2012, Proceedings of the ACM SIGSPATIAL International Workshop on GeoStreaming, IWGS 2012. p. 84-90 7 p. (Proceedings of the ACM SIGSPATIAL International Workshop on GeoStreaming, IWGS 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision support systems
Planning
Geographic information systems
Industry
Information systems
18 Citations (Scopus)

Exploratory geospatial data analysis using the GeoSOM suite

Henriques, R., Bacao, F. & Lobo, V., 1 May 2012, In : Computers, Environment and Urban Systems. 36, 3, p. 218-232 15 p.

Research output: Contribution to journalArticle

data analysis
knowledge
predictive model
interaction
information science
3 Downloads (Pure)

Spatial Clustering Using Hierarchical SOM

Henriques, R., Bação, F. & Lobo, V., 2012, Applications of Self-Organizing Maps. Johnsson, M. (ed.). InTech

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
2011

A Decision Support System for the Public Transportation Sector: the SIGGESC Project

Oliveira, T. H. M. D., Painho, M. & Henriques, R., 21 Oct 2011, proceedings of CAPSI 2011. 11ª Conferência da Associação Portuguesa de Sistemas de Informação.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010
5 Citations (Scopus)

Spatial clustering with SOM and GeoSOM: Case study of Lisbon's metropolitan area

Henriques, R., Bacao, F. & Lobo, V., 1 Jan 2010, 2nd International Conference on Advanced Geographic Information Systems, Applications, and Services, GEOProcessing 2010. IEEE Computer Society, p. 148-152 5 p. 5437658

Research output: Chapter in Book/Report/Conference proceedingConference contribution

metropolitan area
agglomeration area
data analysis
Clustering algorithms
census
2009

Cartograms, self-organizing maps, and magnification control

Henriques, R., Bação, F. & Lobo, V., 27 Aug 2009, Advances in Self-Organizing Maps : 7th International Workshop, WSOM 2009, St. Augustine, FL, USA, June 8-10, 2009. Proceedings. Príncipe, J. C. & Miikkulainen, R. (eds.). Springer, p. 89-97 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5629 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Self organizing maps
Self-organizing Map
Sort
Preprocessing
Metric
21 Citations (Scopus)

Carto-SOM: Cartogram creation using self-organizing maps

Henriques, R., Bação, F. & Lobo, V., 1 Apr 2009, In : International Journal Of Geographical Information Science. 23, 4, p. 483-511 29 p.

Research output: Contribution to journalArticle

cartogram
Self organizing maps
neural network
Neural networks
method
3 Citations (Scopus)

GeoSOM suite: A tool for spatial clustering

Henriques, R., Bação, F. & Lobo, V., 9 Nov 2009, Computational Science and Its Applications - ICCSA 2009 - International Conference, Proceedings. PART 1 ed. p. 453-466 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5592 LNCS, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spatial Clustering
Spatial Data
Data mining
Data Mining
Self organizing maps