Semantic Caching in Location-Dependent Query Processing

Semantic Caching in Location-Dependent Query Processing

A method is presented in this paper for answering location-dependent queries in a mobile computing environment. We investigate a common scenario where data objects (e.g., restaurants and gas stations) are stationary while clients that issue queries about the data objects are mobile. Our proposed tec...

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Bibliographic Details
Main Authors: ZHENG, Baihua, LEE, Dik Lun
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2001
Subjects:
Mobile radiocommunication
Mobility
Database query
Object location
Voronoï diagram
Nearest neighbour
Cache memory
Semantics
Spatial database
Databases and Information Systems
Numerical Analysis and Scientific Computing
Online Access:https://ink.library.smu.edu.sg/sis_research/1065
http://dx.doi.org/10.1007/3-540-47724-1_6
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/sis_research/1065
http://dx.doi.org/10.1007/3-540-47724-1_6

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