37 citations · 42 across the 3 of their papers we have counts for
7 papers
Analyzing the Reporting Error of Public Transport Trips in the Danish National Travel Survey Using Smart Card Data
Georges Sfeir, Filipe Rodrigues, Maya Abou Zeid +1
Household travel surveys have been used for decades to collect individuals and households' travel behavior. However, self-reported surveys are subject to recall bias, as respondent…
Open vs Closed-ended questions in attitudinal surveys -- comparing, combining, and interpreting using natural language processing
Vishnu Baburajan, João de Abreu e Silva, Francisco Camara Pereira
To improve the traveling experience, researchers have been analyzing the role of attitudes in travel behavior modeling. Although most researchers use closed-ended surveys, the appr…
Large Scale Passenger Detection with Smartphone/Bus Implicit Interaction and Multisensory Unsupervised Cause-effect Learning
Valentino Servizi, Dan R. Persson, Francisco C. Pereira +4
Intelligent Transportation Systems (ITS) underpin the concept of Mobility as a Service (MaaS), which requires universal and seamless users' access across multiple public and privat…
Combining Discrete Choice Models and Neural Networks through Embeddings: Formulation, Interpretability and Performance
Ioanna Arkoudi, Carlos Lima Azevedo, Francisco C. Pereira
This study proposes a novel approach that combines theory and data-driven choice models using Artificial Neural Networks (ANNs). In particular, we use continuous vector representat…
Modeling Censored Mobility Demand through Quantile Regression Neural Networks
Frederik Boe Hüttel, Inon Peled, Filipe Rodrigues +1
Shared mobility services require accurate demand models for effective service planning. On the one hand, modeling the full probability distribution of demand is advantageous becaus…
Mining User Behaviour from Smartphone data: a literature review
Valentino Servizi, Francisco C. Pereira, Marie K. Anderson +1
To study users' travel behaviour and travel time between origin and destination, researchers employ travel surveys. Although there is consensus in the field about the potential, af…