Relaxing XML Preference Queries for Cooperative Retrieval.
SungRan ChoWolf-Tilo BalkePublished in: ICEIS (2009)
Keyphrases
- ranked retrieval
- cooperative
- content and structure
- data retrieval
- structured documents
- xml documents
- retrieval systems
- xml elements
- xpath queries
- xml retrieval
- retrieval quality
- keyword queries
- retrieval process
- query formulation
- query expansion
- query processing
- boolean queries
- image retrieval
- xml data
- information retrieval systems
- semi structured
- query language
- test collection
- retrieval strategies
- ad hoc retrieval
- database
- retrieval effectiveness
- relational databases
- xml ir
- web search engines
- xml query processing
- exact match
- query terms
- query result
- information retrieval
- metadata
- multiple queries
- query evaluation
- database objects
- twig queries
- query patterns
- document structure
- update operations
- xquery full text
- document retrieval
- databases
- image database
- user queries
- original query
- indexing techniques
- xml databases
- xml queries
- indexing structure
- path expressions
- range queries
- relevance feedback
- xml query languages
- xml trees
- user preferences
- focused retrieval
- data integration
- data sources
- native xml databases
- semantic query
- retrieval model
- xml schema
- relational database systems