Efficient collective spatial keyword query processing on road networks
The collective spatial keyword query (CSKQ), an important variant of spatial keyword queries, aims to find a set of the objects that collectively cover users' queried keywords, and those objects are close to the query location and have small inter-object distances. Existing works only focus on...
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| Main Authors: | , , , |
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| 格式: | text |
| 語言: | English |
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Institutional Knowledge at Singapore Management University
2016
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| 在線閱讀: | https://ink.library.smu.edu.sg/sis_research/3149 https://ink.library.smu.edu.sg/context/sis_research/article/4149/viewcontent/Efficient_collective_spatial_keyword_query_processing_on_road_networks.pdf |
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| 機構: | Singapore Management University |
| 語言: | English |