On Semantic Caching and Query Scheduling for Mobile Nearest-Neighbor Search

On Semantic Caching and Query Scheduling for Mobile Nearest-Neighbor Search

Location-based services have received increasing attention in recent years. In this paper, we address the performance issues of mobile nearest-neighbor search, in which the mobile user issues a query to retrieve stationary service objects nearest to him/her. An index based on Voronoi Diagram is used...

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Bibliographic Details
Main Authors: ZHENG, Baihua, LEE, Wang-Chien, LEE, Dik Lun
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2004
Subjects:
location-based services
nearest-neighbor search
Voronoi Diagram
indexing technique
semantic caching
query scheduling
roaming
Databases and Information Systems
Numerical Analysis and Scientific Computing
Online Access:https://ink.library.smu.edu.sg/sis_research/1091
https://ink.library.smu.edu.sg/context/sis_research/article/2090/viewcontent/WINET04_SemanticCaching.pdf
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Institution: Singapore Management University
Language: English

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https://ink.library.smu.edu.sg/sis_research/1091
https://ink.library.smu.edu.sg/context/sis_research/article/2090/viewcontent/WINET04_SemanticCaching.pdf

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