Hybrid Index Structures for Temporal-Textual Web Search.
Peiquan JinHong ChenSheng LinXujian ZhaoLihua YuePublished in: APWeb (2011)
Keyphrases
- index structure
- web search
- multi dimensional
- r tree
- range queries
- main memory
- query processing
- data structure
- access methods
- search engine
- nearest neighbor
- multidimensional index structures
- b tree
- data distribution
- database systems
- tree structure
- database management systems
- web pages
- efficient query processing
- multimedia
- tree structures
- indexing schemes
- keywords
- aggregated data
- indexing structure
- indexing techniques
- similarity queries
- disk accesses
- path queries
- spatial index
- spatial access methods
- suffix tree
- database
- query optimization
- low dimensional
- data model