• Evolutionary optimization algorithms for sunlight-based positioning sensor networks 

      Pardeiro, Jose; Gomez, Javier V.; Brunete, Alberto; Sandnes, Frode Eika (International Journal of Distributed Sensor Networks;Article ID 564072, Journal article; Peer reviewed, 2014)
      The sunlight intensity-based global positioning system (SGPS) is able to geolocate outdoor objects by means of the sunlight intensity detection. This paper presents the integration of SGPS into a sensor network in order ...
    • Sunlight Intensity Based Global Positioning System for Near-Surface Underwater Sensors 

      Gomez, Javier V.; Sandnes, Frode Eika; Fernandez, Borja (Sensors;12 (2), Journal article; Peer reviewed, 2012-02-10)
      Water monitoring is important in domains including documenting climate change, weather prediction and fishing. This paper presents a simple and energy efficient localization strategy for near surface buoy based sensors. ...