An experimental study on geospatial indexing for sensor service discovery

作者：

Highlights：

• A scalable platform supporting large-scale sensor service discovery.

• A discovery approach more resilient to dynamicity of sensor services and environment.

• Accurate computation of the geographical features of gateways and sensor services.

• Superior performance over existing methods for response time and throughput.

摘要

•A scalable platform supporting large-scale sensor service discovery.•A discovery approach more resilient to dynamicity of sensor services and environment.•Accurate computation of the geographical features of gateways and sensor services.•Superior performance over existing methods for response time and throughput.

论文关键词：Sensor services,Sensor service discovery,Geospatial indexing,R-Tree,Semantic search

论文评审过程：Available online 15 December 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.11.058