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BBQ: A Visual Interface for Integrated Browsing and Querying of XML
[chapter]
2000
Advances in Visual Information Management
In this paper we present BBQ (Blended Browsing and Querying), a graphic user interface for seamlessly browsing and querying XML data sources. BBQ displays the structure of multiple data sources using a paradigm that resembles drilling-down in Windows' directory structures. BBQ allows queries incorporating one or more of the sources. Queries are constructed in a query-by-example (QBE) manner, where DTDs play the role of schema. The queries are arbitrary conjunctive queries with GROUPBY, and
doi:10.1007/978-0-387-35504-7_18
fatcat:4huctron4fb43j62kf5xglvyf4