Web-Seek Monitoring For Distance Based Range Queries - Couverture souple

J A M, Rexie

 
9786204204628: Web-Seek Monitoring For Distance Based Range Queries
Couverture souple
ISBN 10 : 6204204629 ISBN 13 : 9786204204628
Editeur : LAP LAMBERT Academic Publishing, 2021

Synopsis

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.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2021
Langue
anglais
ISBN 10 
6204204629
ISBN 13 
9786204204628
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
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info@krega-onlinehandel.de

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