Spatio-temporal sensor data processing techniques

被引：4

作者：

Kim J.-J. ^{[1
]}

机构：

[1] Dept. of Computer Science and Engineering, Korea Polytechnic University, Siheung

来源：

Journal of Information Processing Systems | 2017年 / 13卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

Multi-dimensional operator; Multi-dimensional Spatio-temporal data Type; Sensor Networks; Sensor query processing system;

D O I：

10.3745/JIPS.04.0047

中图分类号：

学科分类号：

摘要：

As technologies related to sensor network are currently emerging and the use of GeoSensor is increasing along with the development of Internet of Things (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 spatialtemporal sensor data. Therefore, they are inadequate for processing spatial-temporal sensor data like GeoSensor. Accordingly, this paper developed a spatial-temporal query processing system, for efficient spatial-temporal query processing of spatial-temporal sensor data in a sensor network. Lastly, this paper verified the utility of System through a scenario, and proved that this system's performance is better than existing systems through performance assessment of performance time and memory usage. © 2017 KIPS.

引用

页码：1259 / 1276

页数：17