
Query Processing over Uncertain Databases
Morgan & Claypool Publishers
Published on 30. December 2012
Book
Paperback/Softback
101 pages
978-1-60845-892-9 (ISBN)
Description
Due to measurement errors, transmission lost, or injected noise for privacy protection, uncertainty exists in the data of many real applications. However, query processing techniques for deterministic data cannot be directly applied to uncertain data because they do not have mechanisms to handle data uncertainty. Therefore, efficient and effective manipulation of uncertain data is a practical yet challenging research topic. In this book, we start from the data models for imprecise and uncertain data, move on to defining different semantics for queries on uncertain data, and finally discuss the advanced query processing techniques for various probabilistic queries in uncertain databases. The book serves as a comprehensive guideline for query processing over uncertain databases.
More details
Series
Language
English
Place of publication
San Rafael
United States
Dimensions
Height: 235 mm
Width: 187 mm
Weight
217 gr
ISBN-13
978-1-60845-892-9 (9781608458929)
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Schweitzer Classification
Content
- Introduction
- Uncertain Data Models
- Spatial Query Semantics over Uncertain Data Models
- Spatial Query Processing over Uncertain Databases
- Conclusion
- Uncertain Data Models
- Spatial Query Semantics over Uncertain Data Models
- Spatial Query Processing over Uncertain Databases
- Conclusion