Keyphrases
- website
- markup language
- extensible markup language
- click stream data
- xml documents
- electronic commerce
- semi structured data
- xml data
- xml schema
- online stores
- business models
- web server
- web content
- metadata
- relational databases
- structured data
- xml format
- web usage
- web users
- web usage mining
- databases
- semi structured
- web pages
- database
- data model
- xml queries
- topic maps
- xml retrieval
- object oriented databases
- information retrieval systems
- query language
- usage data
- relational data
- object oriented
- data exchange
- data mining
- adaptive web sites
- data integration