FleDEx: flexible data exchange

Authors:
Filipe Mesquita;Denilson Barbosa;Eli Cortez;Altigran S. da Silva
Affiliations:
Federal University of Amazonas, Manaus, Brazil;University of Calgary, Calgary, AB, Canada;Federal University of Amazonas, Manaus, Brazil;Federal University of Amazonas, Manaus, Brazil
Venue:
Proceedings of the 9th annual ACM international workshop on Web information and data management
Year:
2007

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Abstract

We propose a lightweight framework for data exchange that is suitable for non-expert and casual users sharing data on the Web or through peer-to-peer systems. Unlike previous work, we consider a simplistic data model and schema formalism that are suitable for describing typical online data, and propose algorithms for mapping such schemas as well as for translating the corresponding instances. Our solution requires minimal overhead and setup costs compared to existing data exchange systems, making it very attractive in the Web data exchange setting. We report experimental results indicating that our method works well with real Web data from various domains.