Efficient Group <i>K</i> Nearest-Neighbor Spatial Query Processing in Apache Spark

Efficient Group <i>K</i> Nearest-Neighbor Spatial Query Processing in Apache Spark

Aiming at the problem of spatial query processing in distributed computing systems, the design and implementation of new distributed spatial query algorithms is a current challenge. Apache Spark is a memory-based framework suitable for real-time and batch processing. Spark-based systems allow users...

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Bibliographic Details
Main Authors: Panagiotis Moutafis, George Mavrommatis, Michael Vassilakopoulos, Antonio Corral
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:ISPRS International Journal of Geo-Information
Subjects:
big spatial data
spatial query processing
group nearest-neighbor query
Apache Spark
spatial query evaluation
Online Access:https://www.mdpi.com/2220-9964/10/11/763

Internet

https://www.mdpi.com/2220-9964/10/11/763

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