IR-Tree: An Efficient Index for Geographic Document Search
Given a geographic query that is composed of query keywords and a location, a geographic search engine retrieves documents that are the most textually and spatially relevant to the query keywords and the location, respectively, and ranks the retrieved documents according to their joint textual and s...
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| Main Authors: | , , , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2011
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/1354 https://ink.library.smu.edu.sg/context/sis_research/article/2353/viewcontent/paper_zhisheng.pdf |
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| Institution: | Singapore Management University |
| Language: | English |