Incremental Maintenance for Materialized Views over Semistructured Data


Semistructured data is not strictly typed like relational or object-oriented data and may be irregular or incomplete. It often arises in practice, e.g., when heterogeneous data sources are integrated or data is taken from the World Wide Web. Views over semistructured data can be used to lter the data and to restructure (or provide structure to) it. To… (More)


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