A framework for evaluating skyline query over uncertain autonomous databases

The perception of skyline query is to find a set of objects that is much preferred in all dimensions. While this theory is easily applicable on certain and complete database, however, when it comes to data integration of databases where each has different representation of data in a same dimension,...

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Main Authors:	Mohd Saad, Nurul Husna, Ibrahim, Hamidah, Alwan, Ali Amer, Sidi, Fatimah, Yaakob, Razali
Format:	Article
Language:	English
Published:	Elsevier Ltd. 2014
Subjects:	QA75 Electronic computers. Computer science ZA4450 Databases
Online Access:	http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/1/A_Framework_for_Evaluating_Skyline_Query_over_Uncertain_Autonomous_Databases.pdf

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recordtype	eprints
spelling	iium-369522018-06-19T07:57:09Z http://irep.iium.edu.my/36952/ A framework for evaluating skyline query over uncertain autonomous databases Mohd Saad, Nurul Husna Ibrahim, Hamidah Alwan, Ali Amer Sidi, Fatimah Yaakob, Razali QA75 Electronic computers. Computer science ZA4450 Databases The perception of skyline query is to find a set of objects that is much preferred in all dimensions. While this theory is easily applicable on certain and complete database, however, when it comes to data integration of databases where each has different representation of data in a same dimension, it would be difficult to determine the dominance relation between the underlying data. In this paper, we propose a framework, SkyQUD, to efficiently compute the skyline probability of datasets in uncertain dimensions. We explore the effects of having datasets with uncertain dimensions in relation to the dominance relation theory and propose a framework that is able to support skyline queries on this type of datasets. Elsevier Ltd. 2014-06-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/36952/1/A_Framework_for_Evaluating_Skyline_Query_over_Uncertain_Autonomous_Databases.pdf Mohd Saad, Nurul Husna and Ibrahim, Hamidah and Alwan, Ali Amer and Sidi, Fatimah and Yaakob, Razali (2014) A framework for evaluating skyline query over uncertain autonomous databases. Procedia Computer Science, 29. pp. 1546-1556. ISSN 1877-0509 http://www.sciencedirect.com/science/article/pii/S1877050914003172 10.1016/j.procs.2014.05.140
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QA75 Electronic computers. Computer science ZA4450 Databases
spellingShingle	QA75 Electronic computers. Computer science ZA4450 Databases Mohd Saad, Nurul Husna Ibrahim, Hamidah Alwan, Ali Amer Sidi, Fatimah Yaakob, Razali A framework for evaluating skyline query over uncertain autonomous databases
description	The perception of skyline query is to find a set of objects that is much preferred in all dimensions. While this theory is easily applicable on certain and complete database, however, when it comes to data integration of databases where each has different representation of data in a same dimension, it would be difficult to determine the dominance relation between the underlying data. In this paper, we propose a framework, SkyQUD, to efficiently compute the skyline probability of datasets in uncertain dimensions. We explore the effects of having datasets with uncertain dimensions in relation to the dominance relation theory and propose a framework that is able to support skyline queries on this type of datasets.
format	Article
author	Mohd Saad, Nurul Husna Ibrahim, Hamidah Alwan, Ali Amer Sidi, Fatimah Yaakob, Razali
author_facet	Mohd Saad, Nurul Husna Ibrahim, Hamidah Alwan, Ali Amer Sidi, Fatimah Yaakob, Razali
author_sort	Mohd Saad, Nurul Husna
title	A framework for evaluating skyline query over uncertain autonomous databases
title_short	A framework for evaluating skyline query over uncertain autonomous databases
title_full	A framework for evaluating skyline query over uncertain autonomous databases
title_fullStr	A framework for evaluating skyline query over uncertain autonomous databases
title_full_unstemmed	A framework for evaluating skyline query over uncertain autonomous databases
title_sort	framework for evaluating skyline query over uncertain autonomous databases
publisher	Elsevier Ltd.
publishDate	2014
url	http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/ http://irep.iium.edu.my/36952/1/A_Framework_for_Evaluating_Skyline_Query_over_Uncertain_Autonomous_Databases.pdf
first_indexed	2023-09-18T20:53:00Z
last_indexed	2023-09-18T20:53:00Z
_version_	1777410119798095872

A framework for evaluating skyline query over uncertain autonomous databases

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