Continuously Changing Data in Spatiotemporal Databases

Name: Continuously Changing Data in Spatiotemporal Databases
Brand: VDM Verlag Dr. Müller
SKU: 9783639181913
Price: 1173 CZK
Availability: InStock

Managing Uncertainty of Moving Objects

Autor: Shayma Alkobaisi

Jazyk:

Vazba: Brožovaná

Vydavatel: VDM Verlag Dr. Müller

Dostupnost: U nakladatele na objednávku

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1 173 Kč

Applications that deal with large sets of Moving Objects (MOs) continue to grow, and so does the dem...

Informace o knize

Autor

Shayma Alkobaisi

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2009

Stránek

EAN

9783639181913

Enbook ID

06826401

Vydavatel

VDM Verlag Dr. Müller

Hmotnost

159

Rozměry

150 x 220 x 6

Kompletní popis

Applications that deal with large sets of Moving Objects (MOs) continue to grow, and so does the demand for efficient data management and query processing systems supporting MOs. Major challenges for developing such systems are due to the fact that the actual moving object reports its state that can continuously change over time, however, it is only possible to discretely record the object s states. All the missing or non-recorded states collectively form the uncertainty of the object s history. This book reviews existing uncertainty models and proposes a more efficient model called the Tornado model that reduces the size of uncertainty regions resulting in less false hits, thus improving the efficiency of the database management system. For indexing purpose, we propose Minimum Bounding Rectangle approximations for the uncertainty models. Finally, this book presents the Truncated Tornado in Tilted Minimum Bounding Boxes an uncertainty model as a significant advance in minimizing uncertainty regions associated with MOs. This work should be especially useful to professionals in Spatiotemporal Databases and Uncertainty Management fields.

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Continuously Changing Data in Spatiotemporal Databases

Managing Uncertainty of Moving Objects

Informace o knize

Kompletní popis

Mohlo by vás zajímat

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