Listar Departament: Enginyeria de Sistemes Industrials i Disseny por autoría "c97b02f0-e84d-4eae-954b-71bb7488d068"

Mostrando ítems 1-7 de 7

    • openAccess   Accuracy of a single position estimate for kNN-based fingerprinting indoor positioning applying error propagation theory 

      Perez-Navarro, Antoni; Montoliu Colás, Raul; Sansano-Sansano, Emilio; Martínez Garcia, marina; Femenia, Ruben; Torres-Sospedra, Joaquín IEEE (2023-06-23)
      Indoor Positioning Systems usually consider the average positioning error over a set of evaluation samples, or a quartile of that value, as the global error. However, they do not provide a metric for the uncertainty for ...

    • openAccess   BLE-GSpeed: A new BLE- based dataset to estimate user gait speed 

      Sansano-Sansano, Emilio; Aranda Polo, Fernando Jesús; Montoliu Colás, Raul; Alvarez, Fernando J. MDPI (2020-12-07)
      To estimate the user gait speed can be crucial in many topics, such as health care systems, since the presence of difficulties in walking is a core indicator of health and function in aging and disease. Methods for ...

    • openAccess   Continuous Non-Invasive Assessment of Gait Speed Through Bluetooth Low Energy 

      Sansano-Sansano, Emilio; Montoliu Colás, Raul; Belmonte-Fernández, Óscar; Aranda Polo, Fernando Jesús; Alvarez, Fernando J. IEEE (2022-04-22)
      In the near future, as a consequence of the increasing percentage of elder people with respect to the total population, developed countries will face significant stress on their healthcare systems. The onset of some diseases ...

    • openAccess   Indoor Positioning and Fingerprinting:The R Package ipft 

      Sansano-Sansano, Emilio; Montoliu Colás, Raul; Belmonte-Fernández, Óscar; Torres-Sospedra, Joaquín The R Foundation (2019)
      Methods based on Received Signal Strength Indicator (RSSI) fingerprinting are in theforefront among several techniques being proposed for indoor positioning. This paper introducesthe R packageipft, which provides ...

    • openAccess   Mejora de la calidad de vida de las personas mayores en sus domicilios a través de la tecnología de localización de interiores 

      Caballer Miedes, Antonio; Belmonte-Fernández, Óscar; Montoliu Colás, Raul; Segarra-Ciprés, Mercedes; Sansano-Sansano, Emilio; Bayarri Iturralde, Pilar; Gascó, Arturo Col·legi Oficial de Psicologia de la Comunitat Valenciana (2018-11-08)
      La propensión a vivir en soledad aumenta con la edad y suele ser sobre todo femenina en la vejez. En España, según datos del INE publicados en 2018, había 4.687.400 personas viviendo solas en el año 2017. De esta cifra, ...

    • openAccess   Multimodal Sensor Data Integration for Indoor Positioning in Ambient-Assisted Living Environments 

      Sansano-Sansano, Emilio; Belmonte-Fernández, Óscar; Montoliu Colás, Raul; Gascó Compte, Arturo; Caballer Miedes, Antonio Hindawi (2020)
      A reliable Indoor Positioning System (IPS) is a crucial part of the Ambient-Assisted Living (AAL) concept. The use of Wi-Fi fingerprinting techniques to determine the location of the user, based on the Received Signal ...

    • closedAccess   Unsupervised detection of transitions at home by using BLE technology 

      Montoliu Colás, Raul; Sansano-Sansano, Emilio IEEE (2021-11)
      This paper presents a set of unsupervised methods based on Bluetooth Low Energy (BLE) technology to obtain the position and transitions that users perform between the zones where they usually stay longer in their own homes. ...