• openAccess   Transfer Learning for Convolutional Indoor Positioning Systems 

      Klus, Roman; Klus, Lucie; Talvitie, Jukka; Pihlajasalo, Jaakko; Torres-Sospedra, Joaquín; Valkama, Mikko IEEE (2021-11-29)
      Fingerprinting is a widely used technique in indoor positioning, mainly due to its simplicity. Usually, this technique is used with the deterministic k - Nearest Neighbors (k-NN) algorithm. Utilizing a neural network model ...
    • openAccess   UJI Probes: dataset of Wi-Fi probe requests 

      Bravenec, Tomáš; Torres-Sospedra, Joaquín; Gould, Michael; Fryza, Tomas IEEE (2023-12-06)
      This paper focuses on the creation of a new, publicly available Wi-Fi probe request dataset. Probe requests belong to the family of management frames used by the 802.11 (Wi-Fi) protocol. As the situation changes year by ...
    • openAccess   UJI Smart Venues: Gestión de eventos en la Universitat Jaume I de Castelló 

      Avariento, Joan; Rambla Risueño, David; Sanchis, Ana; Gargallo, Diego; Benedito-Bordonau, Mauri; Torres-Sospedra, Joaquín; Huerta, Joaquin Centro Nacional de Información Geográfica (2014-11)
      UJI SmartVenue es una aplicación móvil que se benef icia de los servicios de la implantación de una IDE (Infraestructura de Datos E spaciales) sectorial basada en la plataforma ArcGIS y los aplica a la ge stión ...
    • openAccess   UJIIndoorLoc-Mag: A New Database for Magnetic Field-Based Localization Problems 

      Torres-Sospedra, Joaquín; Rambla Risueño, David; Montoliu Colás, Raul; Belmonte-Fernández, Óscar; Huerta, Joaquin IEEE (2015)
      Indoor localization is a key topic for mobile computing. However, it is still very difficult for the mobile sensing community to compare state-of-art Indoor Positioning Systems due to the scarcity of publicly available ...