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Preference query analysis and optimi...
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Gao, Yunjun.
Preference query analysis and optimization
Record Type:
Language materials, printed : Monograph/item
Title/Author:
Preference query analysis and optimization/ by Yunjun Gao, Qing Liu.
Author:
Gao, Yunjun.
other author:
Liu, Qing.
Published:
Singapore :Springer Singapore : : 2017.,
Description:
xi, 110 p. :ill. (some col.), digital ; : 24 cm.;
Contained By:
Springer eBooks
Subject:
Querying (Computer science) -
Online resource:
http://dx.doi.org/10.1007/978-981-10-6635-1
ISBN:
9789811066351
Preference query analysis and optimization
Gao, Yunjun.
Preference query analysis and optimization
[electronic resource] /by Yunjun Gao, Qing Liu. - Singapore :Springer Singapore :2017. - xi, 110 p. :ill. (some col.), digital ;24 cm. - Springerbriefs in computer science,2191-5768. - Springerbriefs in computer science..
This book analyzes unexpected preference query results for three problems: causality and responsibility problems, why-not and why questions, and why-few and why-many questions. Further, it refines preference queries and discusses how to modify the original preference query based on different objectives, in order to obtain satisfying results. This highly informative and carefully presented book provides valuable insights for researchers, postgraduates and practitioners with an interest in database usability.
ISBN: 9789811066351
Standard No.: 10.1007/978-981-10-6635-1doiSubjects--Topical Terms:
785780
Querying (Computer science)
LC Class. No.: QA76.9.D3
Dewey Class. No.: 005.74
Preference query analysis and optimization
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by Yunjun Gao, Qing Liu.
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ill. (some col.), digital ;
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24 cm.
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This book analyzes unexpected preference query results for three problems: causality and responsibility problems, why-not and why questions, and why-few and why-many questions. Further, it refines preference queries and discusses how to modify the original preference query based on different objectives, in order to obtain satisfying results. This highly informative and carefully presented book provides valuable insights for researchers, postgraduates and practitioners with an interest in database usability.
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Computer Science (Springer-11645)
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