Alexandre Valle

DEI INESC TEC Professor
CG Visualization

Got his Masters in Electrical and Computer Engineering in 2001 and his PhD in scientific information management and spatial-temporal information visualization, with the final classification with honors in 2009, both at FEUP. His main areas of interest are computer graphics and information visualization, in particular spatio-temporal information.

Publications

2023

A Comparison of Point Set Registration Algorithms for Quantification of Change in Spatiotemporal Data.
Gomes M. and De Carvalho A.V. and Oliveira M.A. and Carneiro E.,
Iberian Conference on Information Systems and Technologies, CISTI , 2023
DOI:https://doi.org/10.23919/cisti58278.2023.10211555

BEYOND FRONT AND BACK OFFICE: VISUALIZATIONS, REPRESENTATIONS AND ACCESS THROUGH POSTCOLONIAL LENSES BETWEEN A RESEARCH PLATFORM AND AN ARTS EDUCATION ARCHIVE.
Assis, T and Martins, C and Valle, A and Santos, A and Castro, J and Osório, L and Silva, P,
ICERI2023 Proceedings - ICERI Proceedings , 2023
DOI:https://doi.org/10.21125/iceri.2023.1296

2021

A Comparative Study on the Performance of the IB+ Tree and the I2B+ Tree.
Carneiro, E and de Carvalho, AV and Oliveira, MA,
Journal of Information Systems Engineering and Management , 2021
DOI:https://doi.org/10.21601/jisem/11007

Computer Graphics teaching challenges: Guidelines for balancing depth, complexity and mentoring in a confinement context.
Rodrigues, R and Matos, T and de Carvalho, AV and Barbosa, JG and Assaf, R and Nóbrega, R and Coelho, A and de Sousa, AA,
Graph. Vis. Comput. , 2021
DOI:https://doi.org/10.1016/j.gvc.2021.200021

2020

I2B+tree: Interval B plus tree variant towards fast indexing of time-dependent data.
Carneiro, E and de Carvalho, AV and Oliveira, MA,
2020 15TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI'2020) Iberian Conference on Information Systems and Technologies, 2020
DOI:https://doi.org/10.23919/cisti49556.2020.9140897

Spatiotemporal Phenomena Summarization through Static Visual Narratives.
Marques, D and de Carvalho, AV and Rodrigues, R and Carneiro, E,
2020 24TH INTERNATIONAL CONFERENCE INFORMATION VISUALISATION (IV 2020) IEEE International Conference on Information Visualization, 2020
DOI:https://doi.org/10.1109/iv51561.2020.00081

The 4-corner model as a synchromodal and digital twin enabler in the transportation sector.
Carvalho, A and Melo, P and Oliveira, MA and Barros, R,
Proceedings - 2020 IEEE International Conference on Engineering, Technology and Innovation, ICE/ITMC 2020 , 2020
DOI:https://doi.org/10.1109/ice/itmc49519.2020.9198592

2018

Single window for collaborative multimodal logistics services an optimized and integrated door-to-door services offer.
Oliveira, MA and Barros, RS and De Carvalho, AV and Melo, PR,
2017 International Conference on Engineering, Technology and Innovation: Engineering, Technology and Innovation Management Beyond 2020: New Challenges, New Approaches, ICE/ITMC 2017 - Proceedings , 2018
DOI:https://doi.org/10.1109/ice.2017.8280059

2016

Monitoring Systems for Parallel Distributed Data Management Systems.
Pinho, E and de Carvalho, AV,
2016 11TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI) Iberian Conference on Information Systems and Technologies, 2016
DOI:https://doi.org/10.1109/cisti.2016.7521553

Spatial-Temporal Data Watch to Digital Media PhD Thesis Proposal in Informatics Engineering.
Dias, L and Carvalho, A and Coelho, A,
2016 11TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI) Iberian Conference on Information Systems and Technologies, 2016
DOI:https://doi.org/10.1109/cisti.2016.7521549

Visualization System for Monitoring Data Management Systems.
Carvalho, A and Pinho, E,
Journal of Information Systems Engineering & Management , 2016
DOI:https://doi.org/10.20897/lectito.201648

2015

An Incentive-Based Solution of Sustainable Mobility for Economic Growth and CO2 Emissions Reduction.
Herrador, M and Carvalho, A and Feito, FR,
SUSTAINABILITY , 2015
DOI:https://doi.org/10.3390/su7056119

Effective Visualization of a Big Data Banking Application.
Coppolino, L and D'Antonio, S and Romano, L and Campanile, F and de Carvalho, AV,
Intelligent Interactive Multimedia Systems and Services Smart Innovation Systems and Technologies, 2015
DOI:https://doi.org/10.1007/978-3-319-19830-9_6

Improving Geolocation by Combining GPS with Image Analysis.
Pinho, F and Carvalho, A and Carreira, R,
GEOINFORMATICS FOR INTELLIGENT TRANSPORTATION Lecture Notes in Geoinformation and Cartography, 2015
DOI:https://doi.org/10.1007/978-3-319-11463-7_15

2014

Improvements to Efficient Retrieval of Very Large Temporal Datasets with the TravelLight Method.
de Carvalho, AV and Oliveira, MA and Rocha, A,
PROCEEDINGS OF THE 2014 9TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2014) Iberian Conference on Information Systems and Technologies, 2014
DOI:https://doi.org/10.1109/cisti.2014.6876986

2013

Retrieval of Very Large Temporal Datasets for Interactive Tasks.
de Carvalho, AV and Oliveira, MA and Rocha, A,
PROCEEDINGS OF THE 2013 8TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2013) Iberian Conference on Information Systems and Technologies, 2013

2012

A spatiotemporal extension for dealing with moving objects with extent in Oracle 11g.
Matos, L and Moreira, J and Carvalho, A,
ACM SIGAPP Applied Computing Review , 2012
DOI:https://doi.org/10.1145/2340416.2340417

Representation and management of spatiotemporal data in object-relational databases.
Matos, L and Moreira, J and Carvalho, A,
Proceedings of the ACM Symposium on Applied Computing , 2012
DOI:https://doi.org/10.1145/2245276.2245280

2008

A temporal focus plus context visualization model for handling valid-time spatial information.
Carvalho, A and de Sousa, AA and Ribeiro, C and Costa, E,
INFORMATION VISUALIZATION , 2008
DOI:https://doi.org/10.1057/palgrave.ivs.9500188

2006

A spatio-temporal database system based on TimeDB and Oracle Spatial.
Carvalho, A and Ribeiro, C and Sousa, AA,
Research and Practical Issues of Enterprise Information Systems INTERNATIONAL FEDERATION FOR INFORMATION PROCESSING, 2006
DOI:https://doi.org/10.1007/0-387-34456-X_2

2004

Public discussion of Oportos municipal master plan: An e-Democracy service supported by a geographical information system.
Oliveira, MA and Carvalho, A and Bartolo, L,
ELECTRONIC GOVERNMENT, PROCEEDINGS LECTURE NOTES IN COMPUTER SCIENCE, 2004
DOI:https://doi.org/10.1007/978-3-540-30078-6_69

2003

SINUP: Using GIS to support e-democracy.
Carvalho, A and Rocha, A and Oliveira, MA,
ELECTRONIC GOVENMENT, PROCEEDINGS LECTURE NOTES IN COMPUTER SCIENCE, 2003
DOI:https://doi.org/10.1007/10929179_61