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Data integration: a theoretical perspective

Lenzerini, Maurizio·2002·Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Abstract

Data integration is the problem of combining data residing at different sources, and providing the user with a unified view of these data. The problem of designing data integration systems is important in current real world applications, and is characterized by a number of issues that are interesting from a theoretical point of view. This document presents on overview of the material to be presented in a tutorial on data integration. The tutorial is focused on some of the theoretical issues that are relevant for data integration. Special attention will be devoted to the following aspects: modeling a data integration application, processing queries in data integration, dealing with inconsistent data sources, and reasoning on queries.

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Metadata

Authors
Lenzerini, M.
Venue
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Publisher
ACM
Published
2002-06-03
Pages
233-246
OpenAlex
W1992673035
Cited by
2,494
References
1
FWCI
80.47
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Data integration: a theoretical perspective. https://app.cochat.ai/papers/10.1145/543613.543644
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Lenzerini, M. (2002). Data integration: a theoretical perspective. Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. https://doi.org/10.1145/543613.543644

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