Abstract
Data integration is a central problem in the design of Cooperative Information Systems. A data integration system combines the data residing at different sources, and provides the user with a unified view of these data, called global schema [6]. The global schema is therefore a reconciled view of the information, which can be queried by the user.
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References
Serge Abiteboul and Oliver Duschka. Complexity of answering queries using materialized views. In Proc. of the 17th ACM SIGACT SIGMOD SIGART Symp. on Principles of Database Systems (PODS’98), pages 254–265, 1998. 24
Mokrane Bouzeghoub and Maurizio Lenzerini. Special issue on data extraction, cleaning, and reconciliation. Information Systems, 2001. To appear. 25
Andrea Calì, Diego Calvanese, Giuseppe De Giacomo, and Maurizio Lenzerini. Accessing data integration systems through conceptual schemas. In Proc. of the 20th Int. Conf. on Conceptual Modeling (ER 2001), 2001. To appear. 23, 26
Andrea Calì, Diego Calvanese, Giuseppe De Giacomo, and Maurizio Lenzerini. Data integration under integrity constraints. Submitted for publication, 2001. 23, 26
Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, and Moshe Y. Vardi. Answering regular path queries using views. In Proc. of the 16th IEEE Int. Conf. on Data Engineering (ICDE 2000), pages 389–398, 2000. 22, 24
Richard Hull. Managing semantic heterogeneity in databases: A theoretical perspective. In Proc. of the 16th ACM SIGACT SIGMOD SIGART Symp. on Principles of Database Systems (PODS’97), 1997. 22
Alon Y. Levy. Answering queries using views: A survey. Technical report, University of Washinghton, 1999. 22
Jeffrey D. Ullman. Information integration using logical views. In Proc. of the 6th Int. Conf. on Database Theory (ICDT’97), volume 1186 of Lecture Notes in Computer Science, pages 19–40. Springer-Verlag, 1997. 22
Ron van der Meyden. Logical approaches to incomplete information. In Jan Chomicki and Günter Saake, editors, Logics for Databases and Information Systems, pages 307–356. Kluwer Academic Publisher, 1998. 23
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Lenzerini, M. (2001). Data Integration Is Harder than You Thought. In: Batini, C., Giunchiglia, F., Giorgini, P., Mecella, M. (eds) Cooperative Information Systems. CoopIS 2001. Lecture Notes in Computer Science, vol 2172. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44751-2_3
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DOI: https://doi.org/10.1007/3-540-44751-2_3
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