Nearest Neighbor Search:
A Database Perspective
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ISBN-13:
9780387229638
Veröffentl:
2004
Erscheinungsdatum:
19.11.2004
Seiten:
170
Autor:
Apostolos N Papadopoulos
Gewicht:
387 g
Format:
238x161x18 mm
Sprache:
Englisch
Beschreibung:
Modern applications are both data and computationally intensive and require the storage and manipulation of voluminous traditional (alphanumeric) and nontraditional data sets (images, text, geometric objects, time-series). Examples of such emerging application domains are: Geographical Information Systems (GIS), Multimedia Information Systems, CAD/CAM, Time-Series Analysis, Medical Information Sstems, On-Line Analytical Processing (OLAP), and Data Mining. These applications pose diverse requirements with respect to the information and the operations that need to be supported. From the database perspective, new techniques and tools therefore need to be developed towards increased processing efficiency.
This monograph explores efficient query processing techniques for nearest neighbor queries from a spatial database perspective. It provides basic concepts and an introduction to spatial databases and parallel processing research, then goes on to discuss numerous applications of nearest neighbor queries, such as query processing in a single-processor multi-disk system environment, and in systems composed of many disks and processors. Enriched by numerous illustrations and pointers for additional research, this book is an excellent reference for students, researchers and professionals interested in nearest neighbor search and related issues.
Fundamental Issues.- Spatial Database Concepts.- The R-Tree and Variations.- Nearest Neighbor Search in Spatial and Spatiotemporal Databases.- Nearest Neighbor Queries.- Analysis of Nearest Neighbor Queries.- Nearest Neighbor Queries in Moving Objects.- Nearest Neighbor Search with Multiple Resources.- Parallel and Distributed Databases.- Multidisk Query Processing.- Multiprocessor Query Processing.- Distributed Query Processing.
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