Reverse collective spatial keyword query processing on road networks with G-tree index structure
作者：
Highlights：
• We proposed a novel type of query for spatial keyword queries.
• We also presented an index structure to efficiently process the proposed query.
• The filtering method for proposed index outperforms the naive method.
• We also presented the filtering heuristics without index structure.
摘要
•We proposed a novel type of query for spatial keyword queries.•We also presented an index structure to efficiently process the proposed query.•The filtering method for proposed index outperforms the naive method.•We also presented the filtering heuristics without index structure.
论文关键词：
论文评审过程：Received 7 September 2018, Revised 22 March 2019, Accepted 26 March 2019, Available online 6 May 2019, Version of Record 30 May 2019.
论文官网地址：https://doi.org/10.1016/j.is.2019.03.013
