Keyphrases
- xml documents
- directed acyclic graph
- xml data
- markup language
- xml databases
- data compression
- image compression
- compression scheme
- data model
- xml format
- data integration
- metadata
- keyword search
- databases
- xml retrieval
- compression algorithm
- semi structured
- data exchange
- xml queries
- object oriented
- semi structured data
- document centric
- topic maps
- compression ratio
- xml schema
- belief networks
- extensible markup language
- relational databases
- structured data
- compression rate
- wavelet transform