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Conference Paper: XML data integration using fragment join

TitleXML data integration using fragment join
Authors
KeywordsEfficient algorithm
Join operators
Multiple data sources
Schema mappings
XML data
Issue Date2009
PublisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/
Citation
The 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), Brisbane, Australia, 21-23 April 2009. In Lecture Notes in Computer Science, 2009, v. 5463, p. 334-338 How to Cite?
AbstractWe study the problem of answering XML queries over multiple data sources under a schema-independent scenario where XML schemas and schema mappings are unavailable. We develop the fragment join operator-a general operator that merges two XML fragments based on their overlapping components.We formally define the operator and propose an efficient algorithm for implementing it. We define schema-independent query processing over multiple data sources and propose a novel framework to solve this problem. We provide theoretical analysis and experimental results that show that our approaches are both effective and efficient.
DescriptionLNCS v. 5463 is conference proceedings of 14th International Conference, DASFAA 2009
Persistent Identifierhttp://hdl.handle.net/10722/61152
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorGong, Jen_HK
dc.contributor.authorCheung, DWen_HK
dc.contributor.authorMamoulis, Nen_HK
dc.contributor.authorKao, Ben_HK
dc.date.accessioned2010-07-13T03:32:04Z-
dc.date.available2010-07-13T03:32:04Z-
dc.date.issued2009en_HK
dc.identifier.citationThe 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), Brisbane, Australia, 21-23 April 2009. In Lecture Notes in Computer Science, 2009, v. 5463, p. 334-338en_HK
dc.identifier.isbn978-3-642-00887-0-
dc.identifier.urihttp://hdl.handle.net/10722/61152-
dc.descriptionLNCS v. 5463 is conference proceedings of 14th International Conference, DASFAA 2009en_HK
dc.description.abstractWe study the problem of answering XML queries over multiple data sources under a schema-independent scenario where XML schemas and schema mappings are unavailable. We develop the fragment join operator-a general operator that merges two XML fragments based on their overlapping components.We formally define the operator and propose an efficient algorithm for implementing it. We define schema-independent query processing over multiple data sources and propose a novel framework to solve this problem. We provide theoretical analysis and experimental results that show that our approaches are both effective and efficient.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/en_HK
dc.relation.ispartofLecture Notes in Computer Scienceen_HK
dc.rightsThe original publication is available at www.springerlink.com-
dc.subjectEfficient algorithm-
dc.subjectJoin operators-
dc.subjectMultiple data sources-
dc.subjectSchema mappings-
dc.subjectXML data-
dc.titleXML data integration using fragment joinen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-3-642-00887-0&volume=5463&spage=334&epage=338&date=2009&atitle=XML+data+integration+using+fragment+join-
dc.identifier.emailGong, J: jgong@cs.hku.hken_HK
dc.identifier.emailCheung, DW: dcheung@cs.hku.hken_HK
dc.identifier.emailMamoulis, N: nikos@cs.hku.hken_HK
dc.identifier.emailKao, B: kao@cs.hku.hk-
dc.identifier.authorityCheung, DW=rp00101en_HK
dc.identifier.authorityMamoulis, N=rp00155en_HK
dc.identifier.authorityKao, B=rp00123en_HK
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1007/978-3-642-00887-0_30en_HK
dc.identifier.scopuseid_2-s2.0-67650155511en_HK
dc.identifier.hkuros166364en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67650155511&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5463en_HK
dc.identifier.spage334en_HK
dc.identifier.epage338en_HK
dc.publisher.placeGermanyen_HK
dc.description.otherThe 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), Brisbane, Australia, 21-23 April 2009. In Lecture Notes in Computer Science, 2009, v. 5463, p. 334-338-
dc.identifier.scopusauthoridKao, B=35221592600en_HK
dc.identifier.scopusauthoridMamoulis, N=6701782749en_HK
dc.identifier.scopusauthoridCheung, DW=34567902600en_HK
dc.identifier.scopusauthoridGong, J=47961908400en_HK

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