Fast SLCA and ELCA Computation for XML Keyword Queries Based on Set Intersection.
Junfeng ZhouZhifeng BaoWei WangTok Wang LingZiyang ChenXudong LinJingfeng GuoPublished in: ICDE (2012)
Keyphrases
- keyword queries
- set intersection
- keyword search
- xml keyword search
- keywords
- structured data
- xml databases
- xml queries
- information access
- semi structured
- xml data
- xml documents
- dot product
- structured queries
- user queries
- constraint networks
- graph structure
- keyword search in relational databases
- database schema
- query evaluation
- relational databases
- global consistency
- query interface
- databases
- search engine
- inverted index
- data centric
- database design
- object oriented
- digital libraries