Authors : Jeong-Joon Kim
Abstract: As technologies related to sensor network are currently emerging and the use of GeoSensor is increasing along with the development of IoT technology, spatial query processing systems to efficiently process spatial sensor data are being actively studied. However, existing spatial query processing systems do not support a spatial-temporal data type and a spatial-temporal operator for processing spatial-temporal sensor data. Therefore, they are inadequate for processing spatial-temporal sensor data like GeoSensor. Accordingly, this study developed a spatial-temporal query processing operator for efficient spatial-temporal query processing of spatial-temporal sensor data in a sensor network.
Jeong-Joon Kim , 2019. Spatio-Temporal Query Processing Operators in Sensor Networks. Journal of Engineering and Applied Sciences, 14: 4109-4115.