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Schema mapping verification: the spicy way

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G. SummaAuthors Info & Claims

EDBT '08: Proceedings of the 11th international conference on Extending database technology: Advances in database technology

Pages 85 - 96

https://doi.org/10.1145/1353343.1353358

Published: 25 March 2008 Publication History

Abstract

Schema mapping algorithms rely on value correspondences - i.e., correspondences among semantically related attributes - to produce complex transformations among data sources. These correspondences are either manually specified or suggested by separate modules called schema matchers. The quality of mappings produced by a mapping generation tool strongly depends on the quality of the input correspondences. In this paper, we introduce the Spicy system, a novel approach to the problem of verifying the quality of mappings. Spicy is based on a three-layer architecture, in which a schema matching module is used to provide input to a mapping generation module. Then, a third module, the mapping verification module, is used to check candidate mappings and choose the ones that represent better transformations of the source into the target. At the core of the system stands a new technique for comparing the structure and actual content of trees, called structural analysis. Experimental results show that, by carefully designing the comparison algorithm, it is possible to achieve both good scalability and high precision in mapping selection.

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Cited By

Shimomura LYakovets NFletcher G(2024)Reasoning on property graphs with graph generating dependenciesInformation Sciences: an International Journal10.1016/j.ins.2024.120675672:COnline publication date: 1-Jun-2024
https://dl.acm.org/doi/10.1016/j.ins.2024.120675
Bashardoost BMiller RLyons KNargesian F(2020)Knowledge translationProceedings of the VLDB Endowment10.14778/3407790.340780613:12(2018-2032)Online publication date: 14-Sep-2020
https://dl.acm.org/doi/10.14778/3407790.3407806
Mazilu LPaton NFernandes AKoehler MMaltzahn CMalik T(2019)DynamapProceedings of the 31st International Conference on Scientific and Statistical Database Management10.1145/3335783.3335785(37-48)Online publication date: 23-Jul-2019
https://dl.acm.org/doi/10.1145/3335783.3335785
Show More Cited By

Index Terms

Schema mapping verification: the spicy way
1. Information systems
  1. Data management systems
    1. Database administration
    2. Database design and models
      1. Data model extensions

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cover image ACM Other conferences

EDBT '08: Proceedings of the 11th international conference on Extending database technology: Advances in database technology

March 2008

762 pages

ISBN:9781595939265

DOI:10.1145/1353343

Conference Chair:
Noureddine Mouaddib,
General Chair:
Patrick Valduriez,
Program Chairs:
Alfons Kemper
Technische Universität München, Germany
,
Mokrane Bouzeghoub,
Volker Markl,
Laurent Amsaleg,
Ioana Manolescu,
Publications Chair:
Jens Teubner

Copyright © 2008 ACM.

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Publication History

Published: 25 March 2008

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EDBT '08

EDBT '08: 11th International Conference on Extending Database Technology

March 25 - 29, 2008

Nantes, France

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Overall Acceptance Rate 7 of 10 submissions, 70%

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Cited By

Shimomura LYakovets NFletcher G(2024)Reasoning on property graphs with graph generating dependenciesInformation Sciences: an International Journal10.1016/j.ins.2024.120675672:COnline publication date: 1-Jun-2024
https://dl.acm.org/doi/10.1016/j.ins.2024.120675
Bashardoost BMiller RLyons KNargesian F(2020)Knowledge translationProceedings of the VLDB Endowment10.14778/3407790.340780613:12(2018-2032)Online publication date: 14-Sep-2020
https://dl.acm.org/doi/10.14778/3407790.3407806
Mazilu LPaton NFernandes AKoehler MMaltzahn CMalik T(2019)DynamapProceedings of the 31st International Conference on Scientific and Statistical Database Management10.1145/3335783.3335785(37-48)Online publication date: 23-Jul-2019
https://dl.acm.org/doi/10.1145/3335783.3335785
El-Roby AAboulnaga ALim EWinslett MSanderson MFu ASun JCulpepper SLo EHo JDonato DAgrawal RZheng YCastillo CSun ATseng VLi C(2017)UFeedProceedings of the 2017 ACM on Conference on Information and Knowledge Management10.1145/3132847.3132887(187-196)Online publication date: 6-Nov-2017
https://dl.acm.org/doi/10.1145/3132847.3132887
Ríos JPaton NFernandes ABelhajjame K(2016)Efficient Feedback Collection for Pay-as-you-go Source SelectionProceedings of the 28th International Conference on Scientific and Statistical Database Management10.1145/2949689.2949690(1-12)Online publication date: 18-Jul-2016
https://dl.acm.org/doi/10.1145/2949689.2949690
Paton NBelhajjame KEmbury SFernandes AMaskat R(2016)Pay-as-you-go Data IntegrationProceedings of the 42nd International Conference on SOFSEM 2016: Theory and Practice of Computer Science - Volume 958710.1007/978-3-662-49192-8_7(81-92)Online publication date: 23-Jan-2016
https://dl.acm.org/doi/10.1007/978-3-662-49192-8_7
Belhajjame KPaton NHedeler CFernandes A(2015)Enabling community-driven information integration through clusteringDistributed and Parallel Databases10.1007/s10619-014-7160-z33:1(33-67)Online publication date: 1-Mar-2015
https://dl.acm.org/doi/10.1007/s10619-014-7160-z
Martin NPoulovassilis AWang J(2014)A Methodology and Architecture Embedding Quality Assessment in Data IntegrationJournal of Data and Information Quality10.1145/25676634:4(1-40)Online publication date: 1-May-2014
https://dl.acm.org/doi/10.1145/2567663
Algergawy AMoawed SSarhan AEldosouky ASaake G(2014)Improving Clustering-Based Schema Matching Using Latent Semantic IndexingTransactions on Large-Scale Data- and Knowledge-Centered Systems XV10.1007/978-3-662-45761-0_4(102-123)Online publication date: 12-Dec-2014
https://doi.org/10.1007/978-3-662-45761-0_4
Bonifati ASumma GPacitti EDraidi F(2014)Query Reformulation in PDMS Based on Social RelevanceTransactions on Large-Scale Data- and Knowledge-Centered Systems XIII10.1007/978-3-642-54426-2_3(59-90)Online publication date: 5-Mar-2014
https://doi.org/10.1007/978-3-642-54426-2_3
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