Abstract
The TSIMMIS system integrates data from multiple heterogeneous sources and provides users with seamless integrated views of the data. It translates a user query on the integrated view into a set of source queries and post-processing steps that compute the answer to the user query from the results of the source queries. A wrapper toolkit in TSIMMIS that helps in efficient development of wrappers based on declarative specifications is presented. The specifications on how the TSIMMIS generator is used to generate feasible query plans in the presence of limited source capabilities are discussed.
Cite
CITATION STYLE
Li, C., Yerneni, R., Vassalos, V., Garcia-Molina, H., Papakonstantinou, Y., Ullman, J., & Valiveti, M. (1998). Capability based mediation in TSIMMIS. In SIGMOD Record (ACM Special Interest Group on Management of Data) (Vol. 27, pp. 564–566). Croatian Soc Chem Eng. https://doi.org/10.1145/276305.276382
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