Ontology Integration in XML

Euna Jeong, National Taiwan University; Chun-Nan Hsu, Academia Sinica

We study the problem of automatically generating an integrated schema for different XML DTDs with similar document types. We describe an algorithm for approximate typing of XML DTDs and clustering them, a method for inferring general rules to describe source DTDs in the same class, and an algorithm for optimizing the learned rules. Introducing a novel view inference approach, we shows that the set of views and source descriptions can be automatically derived.


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