Effective keyword search for valuable lcas over xml documents.
Guoliang LiJianhua FengJianyong WangLizhu ZhouPublished in: CIKM (2007)
Keyphrases
- keyword search
- xml documents
- xml data
- xml databases
- structured data
- relational databases
- keywords
- search engine
- xml keyword search
- search queries
- xml queries
- keyword queries
- xml schema
- integrity constraints
- data model
- query language
- relational data
- web search engines
- semantic search
- faceted search
- proximity search
- sql queries
- semantic information
- inverted index
- structured documents
- structured databases
- proxy re encryption
- keyword search over relational databases