Keyphrases
- xml data
- xml documents
- xml processing
- xml query languages
- xml queries
- transitive closure
- xpath queries
- xpath expressions
- data model
- xml databases
- query evaluation
- relational databases
- query language
- data model and query language
- complex objects
- real time
- test cases
- query processing
- html documents
- test data
- semi structured data
- general purpose
- case study
- website
- data mining
- databases