Abstract
There is a growing need to define a semantic mapping from a database schema to an ontology. Such a mapping is an integral part of the data integration systems that use an ontology as a unified global view. However, both ontologies and database schemas evolve over time in order to accommodate updated information needs. Once the ontology and the database schema associated with a semantic mapping evolved, it is necessary and important to maintain the validity of the semantic mapping to reflect the new semantics in the ontology and the schema. In this paper, we propose a formulation of the mapping maintenance problem and outline a possible solution using illustrative examples. The main points of this paper are: (1) to differentiate the semantic mapping maintenance problem from the schema mapping adaptation problem which only adapts mappings when schemas change; (2) to develop an approach for specifying the validity of a semantic mapping in terms of two-way legal instances translation between two models; (3) to explore the approach of using simple correspondences to capture changes to ontologies/schemas; and (4) to sketch a solution using examples.
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References
An, Y., Borgida, A., Miller, R.J., Mylopoulos, J.: A Semantic Approach to Discovering Schema Mapping Expression. In: Proceedings of International Conference on Data Engineering (ICDE) (2007)
An, Y., Borgida, A., Mylopoulos, J.: Constructing Complex Semantic Mappings between XML Data and Ontologies. In: Gil, Y., Motta, E., Benjamins, V.R., Musen, M.A. (eds.) ISWC 2005. LNCS, vol. 3729, pp. 6–20. Springer, Heidelberg (2005)
An, Y., Borgida, A., Mylopoulos, J.: Inferring Complex Semantic Mappings between Relational Tables and Ontologies from Simple Correspondences. In: Proceedings of International Conference on Ontologies, Database, and Applications of Semantics for Large Scale Information Systems (ODBASE) (2005)
An, Y., Borgida, A., Mylopoulos, J.: Discovering the Semantics of Relational Tables through Mappings. Journal on Data Semantics VII, 1–32 (2006)
Banerjee, J., et al.: Semantics and Implementation of Schema Evolution in Object-Oriented Databases. In: Proceedings of ACM SIGMOD (1987)
Benatallah, B.: A Unified Framework for Supporting Dynamic Schema Evolution in Object Databases. In: Akoka, J., Bouzeghoub, M., Comyn-Wattiau, I., Métais, E. (eds.) ER 1999. LNCS, vol. 1728, pp. 16–30. Springer, Heidelberg (1999)
Brien, P.M., Poulovassilis, A.: Schema evolution in heterogeneous database architectures, a schema transformation approach. In: Pidduck, A.B., Mylopoulos, J., Woo, C.C., Ozsu, M.T. (eds.) CAiSE 2002. LNCS, vol. 2348. Springer, Heidelberg (2002)
Calvanese, D., Giacomo, G.D., Lenzerini, M., Nardi, D., Rosati, R.: Data Integration in Data Warehousing. J. of Coop. Info. Sys. 10(3), 237–271 (2001)
Claypool, K.T., Jin, J., Rundensteiner, E.: SERF: Schema Evolution through an Extensible, Re-usable, and Flexible Framework. In: Proceedings of International Conference on Information and Knowledge Management (CIKM) (1998)
Fagin, R., Kolaitis, P., Miller, R.J., Popa, L.: Data Exchange: Semantics and Query Answering. In: Calvanese, D., Lenzerini, M., Motwani, R. (eds.) ICDT 2003. LNCS, vol. 2572, pp. 207–224. Springer, Heidelberg (2002)
Fan, H., Poulovassilis, A.: Schema evolution in data warehousing environments | a schema transformation-based approach. In: Atzeni, P., Chu, W., Lu, H., Zhou, S., Ling, T.-W. (eds.) ER 2004. LNCS, vol. 3288, pp. 639–653. Springer, Heidelberg (2004)
Ferrandina, F., Ferran, G., Meyer, T., Madec, J., Zicari, R.: Schema and Database Evolution in the O2 Object Database System. In: Proceedings of International Conference on Very Large Databases (VLDB) (1995)
Levy, A.Y., Srivastava, D., Kirk, T.: Data Model and Query Evaluation in Global Information Systems. J. of Intelligent Info. Sys. 5(2), 121–143 (1996)
McCann, R., et al.: Maveric: Mapping Maintenance for Data Integration Systems. In: Proceedings of International Conference on Very Large Databases (VLDB) (2005)
Velegrakis, Y., Miller, R.J., Popa, L.: Mapping Adapdation under Evolving Schemas. In: Proceedings of International Conference on Very Large Databases (VLDB) (2003)
Yu, C., Popa, L.: Semantic Adaptation of Schema Mappings when Schema Evolve. In: Proceedings of International Conference on Very Large Databases (VLDB) (2005)
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An, Y., Topaloglou, T. (2008). Maintaining Semantic Mappings between Database Schemas and Ontologies. In: Christophides, V., Collard, M., Gutierrez, C. (eds) Semantic Web, Ontologies and Databases. ODBIS SWDB 2007 2007. Lecture Notes in Computer Science, vol 5005. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-70960-2_8
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DOI: https://doi.org/10.1007/978-3-540-70960-2_8
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