Querying Semistructured Data and the WWW.
Stefan BrassPublished in: Grundlagen von Datenbanken (1997)
Keyphrases
- semistructured data
- query language
- semistructured databases
- regular path queries
- data model
- regular expressions
- multimedia databases
- semi structured
- structured data
- database
- website
- databases
- database systems
- raw data
- query evaluation
- heterogeneous data
- xml data
- inconsistent information
- information retrieval
- tree patterns
- path expressions
- multimedia data
- graph databases
- conjunctive queries
- query optimization
- web documents
- building blocks
- object oriented
- efficient query evaluation