A novel representation and compression for queries on trajectories in road networks
Recording and querying time-stamped trajectories incurs high cost of data storage and computing. In this paper, we explore several characteristics of the trajectories in road mbox{networks}, which have motivated the idea of coding trajectories by associating timestamps with relative spatial path and...
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| Main Authors: | , , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2018
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/3870 https://ink.library.smu.edu.sg/context/sis_research/article/4872/viewcontent/08119585.pdf |
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| Institution: | Singapore Management University |
| Language: | English |