Online querying of d-dimensional hierarchies

In this paper we describe a distributed system designed to efficiently store, query and update multidimensional data organized into concept hierarchies and dispersed over a network. Our system employs an adaptive scheme that automatically adjusts the level of indexing according to the granularity of...

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Veröffentlicht in:	Journal of parallel and distributed computing Jg. 71; H. 3; S. 424 - 437
Hauptverfasser:	Doka, Katerina, Tsoumakos, Dimitrios, Koziris, Nectarios
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Amsterdam Elsevier Inc 01.03.2011 Elsevier
Schlagworte:	Algorithmics. Computability. Computer arithmetics Applied sciences Computer networks Computer science; control theory; systems Computer systems and distributed systems. User interface Concept hierarchies Data warehousing Distributed hash tables Exact sciences and technology Hierarchies Indexing Information systems. Data bases Memory organisation. Data processing Networks On-line systems Peer-to-Peer Preserves Query processing Software Theoretical computing Workload Distributed hash tables Concept hierarchies Peer-to-Peer Data warehousing Grain size Peer to peer On line Database query Adaptive system Updating Distributed system Workload Distributed memory Overload Hashing Data warehouse Indexing
ISSN:	0743-7315, 1096-0848
Online-Zugang:	Volltext
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