Towards Efficient and Flexible Knn Query Processing in Real-Life Road Networks
Along with the developments of mobile services, effectively modeling road networks and efficiently indexing and querying network constrained objects has become a challenging problem. In this paper, we first introduce a road network model which captures real-life road networks better than previous mo...
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| Main Authors: | , , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2008
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/573 http://dx.doi.org/10.1109/WAIM.2008.10 |
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| Institution: | Singapore Management University |
| Language: | English |