Książka High-Dimensional Indexing C. Yu

High-Dimensional Indexing

Transformational Approaches to High-Dimensional Range and Similarity Searches

Autor: C. Yu
Język: Angielski
Oprawa: Miękka
Wydawca: Springer, Berlin
Dostępność: Dostępna u dostawcy
Wysyłamy za 5-8 dni
215.44
In this monograph, we study the problem of high-dimensional indexing and systematically introduce tw...

Informacje o książce

Autor
Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2002
strony
156
EAN
9783540441991
ISBN
3540441999
Enbook ID
01564634
Waga
254
Wymiary
155 x 233 x 9

Pełny opis

In this monograph, we study the problem of high-dimensional indexing and systematically introduce two efficient index structures: one for range queries and the other for similarity queries. Extensive experiments and comparison studies are conducted to demonstrate the superiority of the proposed indexing methods.Many new database applications, such as multimedia databases or stock price information systems, transform important features or properties of data objects into high-dimensional points. Searching for objects based on these features is thus a search of points in this feature space. To support efficient retrieval in such high-dimensional databases, indexes are required to prune the search space. Indexes for low-dimensional databases are well studied, whereas most of these application specific indexes are not scaleable with the number of dimensions, and they are not designed to support similarity searches and high-dimensional joins.

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