Efficient Valid Scope Computation for Location-Dependent Spatial Queries in Mobile and Wireless Environments
In mobile and wireless environments, mobile clients can access information with respect to their locations by submitting Location-Dependent Spatial Queries (LDSQs) to Location-Based Service (LBS) servers. Owing to scarce wireless channel bandwidth and limited client battery life, frequent LDSQ submi...
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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
2009
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| 在線閱讀: | https://ink.library.smu.edu.sg/sis_research/385 https://ink.library.smu.edu.sg/context/sis_research/article/1384/viewcontent/p131_lee.pdf |
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