Leveraging query logs for schema mapping generation in U-MAP

Hazem Elmeleegy*, Ahmed Elmagarmid, Jaewoo Lee

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

13 Citations (Scopus)

Abstract

In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key problems in this area, which have not been previously addressed. The key tenet of U-MAP is to exploit the usage information extracted from the query logs associated with the schemas being mapped. We describe our experience in applying our proposed system to realistic datasets from the retail and life sciences domains. Our results demonstrate the effectiveness and efficiency of U-MAP compared to traditional approaches.

Original languageEnglish
Title of host publicationProceedings of SIGMOD 2011 and PODS 2011
PublisherAssociation for Computing Machinery
Pages121-132
Number of pages12
ISBN (Print)9781450306614
DOIs
Publication statusPublished - 2011
Event2011 ACM SIGMOD and 30th PODS 2011 Conference - Athens, Greece
Duration: 12 Jun 201116 Jun 2011

Publication series

NameProceedings of the ACM SIGMOD International Conference on Management of Data
ISSN (Print)0730-8078

Conference

Conference2011 ACM SIGMOD and 30th PODS 2011 Conference
Country/TerritoryGreece
CityAthens
Period12/06/1116/06/11

Keywords

  • data exchange
  • data integration
  • query logs
  • schema mapping
  • usage

Fingerprint

Dive into the research topics of 'Leveraging query logs for schema mapping generation in U-MAP'. Together they form a unique fingerprint.

Cite this