Now showing items 21-24 of 24

  • 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
    Restricted access - publisher's policy
    Growing 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 ...
  • 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
    Open Access
    Tropospheric 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 ...
  • Traffic burstiness influence on ATM switching behavior 

    Solé Pareta, Josep; Domingo Pascual, Jordi; García Vidal, Jorge (1989-01)
    External research report
    Open Access
    Traffic studies is an important subject to evaluate the performance of the switching elements in an ATM environment. The main reason is that ATM cell streams have varible bitrate where the maximun peak bitrate can be several ...
  • Traffic burstiness influence on ATM switching behaviour 

    Solé Pareta, Josep; Domingo Pascual, Jordi; García Vidal, Jorge (1989)
    External research report
    Open Access
    Traffic studies is an important subject to evaluate the performance of the switching elements in an ATM environment. The main reason is that ATM cell stream have a variable birate where the maximum peak birate can be several ...