Spatio-temporal Sensor Data Processing Techniques
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초록
As technologies related to sensor network are currently emerging and the use of GeoSensor is increasingalong with the development of Internet of Things (IoT) technology, spatial query processing systems toefficiently process spatial sensor data are being actively studied. However, existing spatial query processingsystems do not support a spatial-temporal data type and a spatial-temporal operator for processing spatialtemporalsensor data. Therefore, they are inadequate for processing spatial-temporal sensor data likeGeoSensor. Accordingly, this paper developed a spatial-temporal query processing system, for efficientspatial-temporal query processing of spatial-temporal sensor data in a sensor network. Lastly, this paperverified the utility of System through a scenario, and proved that this system’s performance is better thanexisting systems through performance assessment of performance time and memory usage.
Abstract
As technologies related to sensor network are currently emerging and the use of GeoSensor is increasingalong with the development of Internet of Things (IoT) technology, spatial query processing systems toefficiently process spatial sensor data are being actively studied. However, existing spatial query processingsystems do not support a spatial-temporal data type and a spatial-temporal operator for processing spatialtemporalsensor data. Therefore, they are inadequate for processing spatial-temporal sensor data likeGeoSensor. Accordingly, this paper developed a spatial-temporal query processing system, for efficientspatial-temporal query processing of spatial-temporal sensor data in a sensor network. Lastly, this paperverified the utility of System through a scenario, and proved that this system’s performance is better thanexisting systems through performance assessment of performance time and memory usage.
참고문헌 (11)
- A. Raza, "Working with spatio-temporal data type", Proceeding of the 22nd Congress of the International Society for Photogrammetry and Remote Sensing, pp.5~10 (2012)
- A. D’Ulizia, "Moving GeoPQL : a pictorial language towards spatio-temporal queries", GeoInformatica, 16(2), pp.357~389 (2012)
- International Organization for Standardization, "Data Elements and Interchange Formats–Information Interchange–Representation of Dates and Times", ISO 8601 : 2004, ~ (2004)
- 김소현, "RFID, GPS 및 센서를 이용한 동물 상태 추적 서비스", 한국인터넷방송통신학회 논문지, 9(5), pp.79~84 (2009), 한국인터넷방송통신학회
- S. R. Madden, "TinyDB : an acquisitional query processing system for sensor networks", ACM Transactions on Database Systems, 30(1), pp.122~173 (2005)
- P. Levis, "Ambient Intelligence", pp.115~148 (2005), Springer
- Open Geospatio Consortium, "OpenGIS Implementation Specification for Geographic Information -Simple Feature Access - Part 1: Common Architecture (version 1.2.1)", ~ (2011)
- Open Geospatio Consortium, "OpenGIS Implementation Standard for Geographic Information -Simple Feature Access - Part 2: SQL Option (version 1.2.1)", ~ (2011)
- P. D. Felice, "A spatial extension of TinyDB for wireless sensor networks", Proceeding of IEEE Symposium on Computers and Communications, pp.1076~1082 (2008)
- D. O. Kim, "Spatial TinyDB : a spatial sensor database system for the USN environment", International Journal of Distributed Sensor Networks, 9(8) (2013)
- N. M. Laxaman, "Tikiridb: shared wireless sensor network database for multi-user data access", Proceeding of Conference on Computer Society of Sri Lanka (2010)