Artículos relacionados a Web-Seek Monitoring For Distance Based Range Queries

Web-Seek Monitoring For Distance Based Range Queries - Tapa blanda

J A M, Rexie

 
9786204204628: Web-Seek Monitoring For Distance Based Range Queries
Tapa blanda
ISBN 10: 6204204629 ISBN 13: 9786204204628
Editorial: LAP LAMBERT Academic Publishing, 2021

Sinopsis

This book focuses on the distance-based range queries that continuously changes their locations in an Euclidean space. An efficient and effective monitoring technique is presented based on the concept of a safe zone. The safe zone of a query is the area with a property that while the query remains inside it, the results of the query remain unchanged. Hence, the query does not need to be reevaluated unless it leaves the safe zone. The contributions are as follows: 1) The technique based on powerful pruning rules and a unique access order is presented, which efficiently computes the safe zone and minimizes the I/O cost. 2) The expected distance a query moves before leaving the safe zone is theoretically determined and experimentally verified 3) Extension of this technique to monitor the queries in a road network.

"Sinopsis" puede pertenecer a otra edición de este libro.

Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2021
Idioma
Inglés
ISBN 10 
6204204629
ISBN 13 
9786204204628
Encuadernación
Tapa blanda
Número de páginas
72
Contacto del fabricante
no disponible
Persona responsable
no disponible