Exploració per autor "Barceló Ordinas, José María"
Ara es mostren els items 45-52 de 52
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Sampling trade-offs in duty-cycled systems for air quality low-cost sensors
Ferrer Cid, Pau; García Calvete, Julio; Main Nadal, Aina; Ye, Zhe; Barceló Ordinas, José María; García Vidal, Jorge (Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-23)
Article
Accés obertThe use of low-cost sensors in conjunction with high-precision instrumentation for air pollution monitoring has shown promising results in recent years. One of the main challenges for these sensors has been the quality of ... -
Self-calibration methods for uncontrolled environments in sensor networks: A reference survey
Barceló Ordinas, José María; Doudou, Messaoud; García Vidal, Jorge; Badache, Nadjib (Elsevier, 2019-05-15)
Article
Accés obertGrowing progress in sensor technology has constantly expanded the number and range of low-cost, small, and portable sensors on the market, increasing the number and type of physical phenomena that can be measured with ... -
Temporal pattern-based denoising and calibration for low-cost sensors in IoT monitoring platforms
Allka, Xhensilda; Ferrer Cid, Pau; Barceló Ordinas, José María; García Vidal, Jorge (Institute of Electrical and Electronics Engineers (IEEE), 2023-01-25)
Article
Accés obertThe introduction of low-cost sensors (LCSs) in air quality Internet of Things (IoT) monitoring platforms presents the challenge of improving the quality of the data that these sensors provide. In this article, we propose ... -
Testing the performance of sensors for ozone pollution monitoring in a citizen science approach
Ripoll Ruiz, Aleix; Viana, Mar; Padrosa, Marc; Querol Carceller, Xavier; Minutolo, Andrea; Hou, Kun Mean; Barceló Ordinas, José María; García Vidal, Jorge (Elsevier, 2019-02-15)
Article
Accés obertTropospheric ozone (O3) is an environmental pollutant of growing concern, especially in suburban and rural areas where the density of air quality monitoring stations is not high. In this type of areas citizen science ... -
Understanding, modeling and taming mobile malware epidemics in a large-scale vehicular network
Trullols Cruces, Óscar; Fiore, Marco; Barceló Ordinas, José María (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés restringit per política de l'editorialThe large-scale adoption of vehicle-to-vehicle (V2V) communication technologies risks to significantly widen the attack surface available to mobile malware targeting critical automobile operations. Given that outbreaks of ... -
VANET mobility modeling challenged by feedback loops
Meyer, Harald; Trullols Cruces, Óscar; Hess, Andrea; Hummel, Karin Anna; Barceló Ordinas, José María; Casetti, Claudio; Karlsson, Gunnar (2011)
Text en actes de congrés
Accés restringit per política de l'editorialVANET applications are often providing street traffic information to vehicles and drivers, regarding, for instance, traffic conditions and parking space availability. This information influences in turn the driving behavior ... -
Volterra graph-based outlier detection for air pollution sensor networks
Ferrer Cid, Pau; Barceló Ordinas, José María; García Vidal, Jorge (Institute of Electrical and Electronics Engineers (IEEE), 2022-07)
Article
Accés obertToday's air pollution sensor networks pose new challenges given their heterogeneity of low-cost sensors and high-cost instrumentation. Recently, with the advent of graph signal processing, sensor network measurements have ... -
Worm epidemics in vehicular networks
Trullols Cruces, Óscar; Fiore, Marco; Barceló Ordinas, José María (2015-10-01)
Article
Accés obertConnected vehicles promise to enable a wide range of new automotive services that will improve road safety, ease traffic management, and make the overall travel experience more enjoyable. However, they also open significant ...