Continuously Changing Data in Spatiotemporal Databases

Name: Continuously Changing Data in Spatiotemporal Databases
Brand: VDM Verlag Dr. Müller
SKU: 9783639181913
Price: 254.63 RON
Availability: InStock

Managing Uncertainty of Moving Objects

Autor: Shayma Alkobaisi

Limbă:

Legare: Carte broșată

Editura: VDM Verlag Dr. Müller

Disponibilitate: La editor doar la comandă

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254.63 lei

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

Informații despre carte

Autor

Shayma Alkobaisi

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2009

Pagini

EAN

9783639181913

Enbook ID

06826401

Editura

VDM Verlag Dr. Müller

Greutate

159

Dimensiuni

150 x 220 x 6

Descriere completă

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

Informații despre carte

Descriere completă

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