QoS-Aware Approximate Query Processing for Smart Cities Spatial Data Streams

QoS-Aware Approximate Query Processing for Smart Cities Spatial Data Streams

Large amounts of georeferenced data streams arrive daily to stream processing systems. This is attributable to the overabundance of affordable IoT devices. In addition, interested practitioners desire to exploit Internet of Things (IoT) data streams for strategic decision-making purposes. However, m...

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Bibliographic Details
Main Authors: Isam Mashhour Al Jawarneh, Paolo Bellavista, Antonio Corradi, Luca Foschini, Rebecca Montanari
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Sensors
Subjects:
mobility data
Apache Spark
approximate query processing
spatial data
Internet of Things
sampling
Online Access:https://www.mdpi.com/1424-8220/21/12/4160

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