SIMkNN: A scalable method for in-memory kNN search over moving objects in road networks
Nowadays, many location-based applications require the ability of querying k-nearest neighbors over a very large scale of5 moving objects in road networks, e.g., taxi-calling and ride-sharing services. Traditional grid index with equal-sized cells can not adapt6 to the skewed distribution of moving...
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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/4115 https://ink.library.smu.edu.sg/context/sis_research/article/5118/viewcontent/SIMkNN_A_Scalable_Method_for_in_Memory_kNN.pdf |
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| Institution: | Singapore Management University |
| Language: | English |