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: | LEE, Ken C. K., LEE, Wang-chien, LEONG, Hong Va, UNGER, Brandon, ZHENG, Baihua |
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Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2009
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Online Access: | 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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Institution: | Singapore Management University |
Language: | English |
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