Ensuring Query Compatibility with Evolving XML Schemas
Pierre GenevèsNabil LayaïdaVincent QuintPublished in: CoRR (2008)
Keyphrases
- xml schema
- database
- query processing
- relevance feedback
- regular expressions
- relational databases
- data exchange
- conceptual schemas
- document centric
- query evaluation
- data sources
- integrity constraints
- xml data
- user queries
- query expansion
- xml documents
- keywords
- data sets
- schema mappings
- keyword search
- xml databases
- retrieval systems
- data management
- natural language processing
- metadata
- xml queries
- xpath queries
- answering queries
- data mining