Index structures and top-k join algorithms for native keyword search databases.
Günter LadwigThanh TranPublished in: CIKM (2011)
Keyphrases
- join algorithms
- keyword search
- index structure
- query processing
- xml data
- main memory
- relational databases
- databases
- xml databases
- b tree
- keyword search in relational databases
- database systems
- relational database systems
- proximity search
- indexing techniques
- r tree
- range queries
- data management
- inverted index
- cost model
- xml queries
- efficient query processing
- structured data
- efficient processing
- query optimization
- search engine
- keyword queries
- data structure
- keywords
- data distribution
- query evaluation
- query execution
- database
- multi dimensional
- xml documents
- join operations
- database management systems
- similarity search
- data model
- spatial join
- tree structure
- xpath queries
- query language
- materialized views
- tree structures
- user queries
- nearest neighbor
- data sources
- data integration
- metadata
- data storage
- path expressions
- relational model
- xml query processing
- xml schema
- web search engines