Keyphrases
- xml documents
- xml data
- xml schema
- markup language
- xml format
- natural language
- metadata
- databases
- data integration
- object oriented
- xml queries
- xml retrieval
- data model
- xml databases
- context free grammars
- parallel implementation
- object oriented databases
- compute intensive
- semi structured
- data exchange
- natural language processing
- database
- relational data
- data mining
- labeling scheme
- dependency parsing
- topic maps
- semistructured data
- relational databases
- unsupervised learning
- pattern matching
- intermediate representation
- error correcting codes
- integrity constraints
- natural language parsing