Z-SKY: An Efficient Skyline Query Processing Framework Based on Z-Order

Z-SKY: An Efficient Skyline Query Processing Framework Based on Z-Order

Given a set of data points in a multidimensional space, a skyline query retrieves those data points that are not dominated by any other point in the same dataset. Observing that the properties of Z-order space filling curves (or Z-order curves) perfectly match with the dominance relationships among...

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Bibliographic Details
Main Authors: LEE, Ken C. K., LEE, Wang-chien, ZHENG, Baihua, LI, Huajing, TIAN, Yuan
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2010
Subjects:
Skyline query
Skyline query result update
Index
Search algorithm
Z-order space filling curve
Databases and Information Systems
Numerical Analysis and Scientific Computing
Online Access:https://ink.library.smu.edu.sg/sis_research/1985
https://ink.library.smu.edu.sg/context/sis_research/article/2984/viewcontent/ZhengBH_2010_Z_SKY_EfficientSkylineQueryProcessingFramework_afv.pdf
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/sis_research/1985
https://ink.library.smu.edu.sg/context/sis_research/article/2984/viewcontent/ZhengBH_2010_Z_SKY_EfficientSkylineQueryProcessingFramework_afv.pdf

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