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VARAS VALDÉS, MAURICIO ANDRÉS
Preferred name
VARAS VALDÉS, MAURICIO ANDRÉS
Main Affiliation
Email
mavaras@udd.cl
ORCID
0000-0001-8115-3014
Scopus Author ID
56083198400
28 results
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Item type:Publication, Detecting heavy trucks from mobile phone trajectories using image-based behavioral representations and deep learning models(Springer Science and Business Media LLC, 2025-07-01) ;Franco Basso ;Félix des Rotours ;Tomás Maldonado ;Raúl Pezoa1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A deep learning approach for real-time crash prediction using vehicle-by-vehicle data(2021) ;Franco Basso ;Raúl Pezoa; Matías Villalobos4Scopus© Citations 78 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Measuring efficiency in the Chilean wine industry: a robust DEA approach(2020); ;Franco Basso ;Sergio Maturana ;Raúl PezoaMarcelo WeylerScopus© Citations 15 2 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A horizontal collaborative approach for planning the wine grape harvesting(2022); ;Franco Basso; ;Juan Pablo ContrerasRaúl Pezoa20 1Scopus© Citations 7 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, 7Scopus© Citations 25 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Characterizing last-mile freight transportation using mobile phone data: The case of Santiago, Chile(2024) ;Franco Basso ;Tomás Cox ;Raúl Pezoa ;Tomás MaldonadoScopus© Citations 3 6 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Assessing factors influencing the occurrence of traffic conflicts: a vehicle-by-vehicle approach(2024) ;Franco Basso ;Yanara Muñoz ;Raúl PezoaScopus© Citations 3 6 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Crowding on public transport using smart card data during the COVID-19 pandemic: New methodology and case study in Chile(2023) ;Franco Basso ;Jonathan Frez ;Hugo Hernández ;Víctor LeivaRaúl Pezoa9Scopus© Citations 15 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Estimation of the Origin-Destination Matrix for Trucks That Use Highways: A Case Study in Chile(2022) ;Franco Basso ;Raúl Pezoa ;Nicolás TapiaNowadays, freight transport is crucial in the functioning of cities worldwide. To dig further into the understanding of urban freight transport movements, in this research, we conducted a case study in which we estimated an origin-destination matrix for the trucks traveling on Autopista Central, one of Santiago de Chile’s most important urban highways. To do so, we used full real-world vehicle-by-vehicle information of freight vehicles’ movements along the highway. This data was collected from several toll collection gates equipped with free-flow and automatic vehicle identification technology. However, this data did not include any vehicle information before or after using the highway. To estimate the origins and destinations of these trips, we proposed a multisource methodology that used GPS information provided by SimpliRoute, a Chilean routing company. Nevertheless, this GPS data involved only a small subset of trucks that used the highway. In order to reduce the bias, we built a decision tree model for estimating the trips’ origin, whose input data was complemented by other public databases. Furthermore, we computed trip destinations using proportionality factors obtained from SimpliRoute data. Our results showed that most of the estimated origins belonged to outskirt municipalities, while the estimated destinations were mainly located in the downtown area. Our findings might help improve freight transport comprehension in the city, enabling the implementation of focused transport policies and investments to help mitigate negative externalities, such as congestion and pollution.Scopus© Citations 7 6 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A vehicle-by-vehicle approach to assess the impact of variable message signs on driving behavior(2021) ;Franco Basso ;Alvaro Cifuentes ;Raúl PezoaScopus© Citations 16 1
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