Efficient generation of spatiotemporal relationships from spatial data streams and static data
作者：
Highlights：
• Define three types of spatiotemporal relationships (SRs).
• Design a novel spatiotemporal index that supports the efficient generation of SRs.
• Devise an algorithm that prunes the search space and rapidly calculates SRs.
• Evaluate the performance of the proposed approach using real-world datasets.
• Report the effectiveness and efficiency of the proposed approach.
摘要
•Define three types of spatiotemporal relationships (SRs).•Design a novel spatiotemporal index that supports the efficient generation of SRs.•Devise an algorithm that prunes the search space and rapidly calculates SRs.•Evaluate the performance of the proposed approach using real-world datasets.•Report the effectiveness and efficiency of the proposed approach.
论文关键词：Spatiotemporal relationship,Data stream,Spatiotemporal indexing
论文评审过程：Received 24 March 2019, Revised 16 December 2019, Accepted 11 January 2020, Available online 24 January 2020, Version of Record 24 January 2020.
论文官网地址：https://doi.org/10.1016/j.ipm.2020.102205
