• Data analytics to advance the inference of origin–destination in public transport systems: tracing network vulnerabilities and age-sensitive trip purposes. 

  Cerqueira, S.; Arsénio, E.; Barateiro, J.; Henriques, R. (Springer, 2025-05-22)

  Knowing the passengers’ final destinations, underlying motifs, and commuting habits is critical to optimise public transportation systems, guide urban planning and contribute to a more sustainable urban mobility. In ...
• CONNECT – Local coastal monitoring service for Portugal 

  Rodrigues, M.; Fortunato, A. B.; Martins, R.; Jesus, G.; Brito, A.; Oliveira, A.; Nahon, A.; Costa, J. L.; Alves, E.; Korani, Z.; Azevedo, A. (LNEC, 2024-06)

  CONNECT provides a local, high-resolution, coastal monitoring service. It integrates model-based forecasts and observations to provide physical and biogeochemical data on Portuguese estuaries. The service is demonstrated ...
• Deep Learning-Based River Flow Forecasting with MLPs: Comparative Exploratory Analysis Applied to the Tejo and the Mondego Rivers 

  Jesus, G.; Korani, Z.; Alves, E.; Oliveira, A. (MDPI, 2025-03-28)

  Abstract: This paper presents an innovative service for river flow forecasting and its demonstration in two dam-controlled rivers in Portugal, Tejo, and Mondego rivers, based on using Multilayer Perceptron (MLP) models ...
• CONNECT - Local coastal monitoring service for Portugal 

  Oliveira, A.; Rodrigues, M.; Fortunato, A. B.; Martins, R.; Jesus, G. (2024-12)

  This report proposes two cross-cutting methodologies for joint exploitation of information for monitoring and modeling in coastal regions taking advantage of the products developed and enhanced in the scope of the CONNECT ...
• Freight demand modeling for green and digital logistics 

  Cerqueira, S.; Arsénio, E.; Henriques, R.; Barateiro, J. (Springer, 2024-04-15)

  Freight transport demand modelling (FTDM) from dispatch logs and partial observations play a key role in providing realistic expectations of freight transport needs and in assessing the environmental impacts of new policies. ...
• Advancing green and digital logistics through spatio temporal data integration 

  Cerqueira, S.; Aparício, J.; Arsénio, E.; Antunes, J.P.; Henriques, R. (Association for European Transport, 2024-09-18)

  The integration of context-rich sources of freight transport data is necessary for devising data-grounded strategies to enhance green and digital logistics, yet largely challenged by three major aspects: data heterogeneity, ...
• Influence of rainfall time series sample rate in the improvement of decision-making based on high intensity rainfall events 

  Simões, C.; Ribeiro, A.; Almeida, M. C.; Covas, D.; Coelho, G.; Pinheiro, A. (XXIV IMEKO Congress "Think Metrology", 2024-08)

  Abstract - This study aims Lo assess whether data acquisition frequency can affect the understanding of high-intensity precipitation events. Time series from a weighing gauge and a weighhridge gauge installed at the sarne ...
• Validation of a Iaboratory method for the traceability of a rainfail weighing gauge 

  Simões, C.; Ribeiro, A.; Almeida, M. C.; Covas, D.; Dias, L.; Coelho, G. (University of Calabria, 2024-03)

  ABSTRACT This study aims to develop a Iaberatory method for the traceability of a rainfali weighing gauge, including an evaluation of the measurement uncertainty. The adopted procedure is similar to the one used for the ...
• 2.ª Geração do Eurocódigo 9 - Projeto de estruturas de alumínio 

  Reis, L.; Martins, R.; Pinho-da-Cruz, J.; Emílio, F. T.; Viegas, J. (rpee, 2024-07)

  A segunda geração dos Eurocódigos Estruturais está em conclusão e,entre eles, o Eurocódigo 9, que se aplica a estruturas de alumínio, tema importância de poder facilitar um uso estrutural mais amplo dessematerial. Neste ...
• Fire in Road Tunnels. The Influence of the Heat Release Rate in Smoke Flow 

  Fernandes, U.; Viegas, J.; Coelho, P. J. (Universidade de Aveiro, 2024-09)
• Reavaliação das incertezas de medição na unidade de pavimentos e materiais para infraestruturas de transportes do LNEC – Ensaios e Metrologia - Ensaio Marshall 

  Lages Martins, L.; Ribeiro, A. (2024-04)

  Este relatório descreve o processo de reavaliação das incertezas de medição no ensaio Marshall de misturas betuminosas realizado pela Unidade de Pavimentos e Materiais para Infraestruturas de Transportes do LNEC – Ensaios ...
• Metrological quality of the excitation force in forced vibration test of concrete dams 

  Lages Martins, L.; Gomes, J. P.; Ribeiro, A. (IOP Publishing, 2024)

  Abstract. This paper describes the study of the metrological quality of the excitation force in the context of force vibration test of concrete dams. For this purpose, a measurement uncertainty evaluation was performed, ...
• Moving from classical towards machine learning stances for bus passengers’ alighting estimation: A comparison of state-of-the-art approaches in the city of Lisbon 

  Cerqueira, S.; Arsénio, E.; Barateiro, J.; Henriques, R. (Elsevier, 2024-03-03)

  Passenger alighting estimation is a critical task in public transport (PT) management, especially for entry-only Automatic Fare Collection (AFC) transport systems where passenger alighting are not recorded. Effective ...
• Global and local geometrical imperfections of pultruded GFRP profiles based on a modal approach 

  Lazzari, J.; Lages Martins, L.; Ribeiro, A.; Pinheiro, A.; Correia, J.; Silvestre, N. (ELSEVIER, 2024-01-05)

  ABSTRACT - The ultimate capacity of pultruded glass fibre reinforced polymer (pGFRP) profiles depends significantly on geometrical imperfections (GIs), given their sensitivity to buckling phenomena arising from both thin ...
• Guiding Evacuees to Improve Fire Building Evacuation Efficiency: Hazard and Congestion Models to Support Decision Making by a Context-Aware Recommender System 

  Neto, J.; Morais, A.J.; Gonçalves, R.; Leça Coelho, A. (https://www.mdpi.com/journal/buildings, 2023-12-06)

  Abstract: Fires in large buildings can have tragic consequences, including the loss of human lives. Despite the advancements in building construction and fire safety technologies, the unpredictable nature of fires, ...
• Is there any best practice principles to estimate bus alighting passengers from incomplete smart card transactions? 

  Cerqueira, S.; Arsénio, E.; Henriques, R. (Elsevier, 2023-12-13)

  Promoting the accuracy and coverage of the alighting of passengers in public transport is essential to support route planning and policy decisions aiming to sustainable mobility. Although previous studies place several ...
• Validação das condições de ensaio e revisão das melhores capacidades de medição da unidade de reação ao fogo do LNEC-EM: Ensaio de determinação do poder calorífico baseado na norma EN ISO 1716:2018 

  Ribeiro, A.; Lages Martins, L.; Mendes, R. A.; Simões, C. (2023-10)

  O presente documento contém um enquadramento do procedimento e dos requisitos expostos na norma de referência EN ISO 1716:2018 dedicada à determinação do poder calorífico superior, o qual faz parte dos ensaios acreditados ...
• Railway track support condition assessment — Methodology validation using numerical simulations 

  Morais, J.; Fortunato, E.; Ribeiro, D.; Calçada, R.; Mendes, J. (ELSEVIER, 2023-10)

  Abstract A novel methodology to evaluate railway track support conditions is currently being developed. This methodology is based on modal analysis of the multi-element system composed by the railway infrastructure and ...
• Smoke Flow in Sloped Tunnels 

  Ortega, E.; Viegas, J.; Coelho, P. J. (Instituto Superior de Engenharia do Porto (ISEP), 2023-06)

  Fires in road tunnels are a major concern due to the casualties they may cause. Therefore, forced ventilation is mandatory in long tunnels, despite the significant associated costs. In shorter tunnels, however, natural ...
• The Contamination of the Lower Layer in Sloped Tunnel Fires 

  Ortega, E.; Viegas, J.; Coelho, P. J. (MDPI: Journal Fire, 2023-06-20)

  Fires in tunnels are a major concern due to the casualties they may cause. Therefore, forced ventilation is mandatory in long tunnels, despite the significant associated costs. In shorter tunnels, however, natural ...

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