Phrase Queries with Inverted + Direct Indexes.
Kiril PanevKlaus BerberichPublished in: WISE (1) (2014)
Keyphrases
- query processing
- database
- query language
- response time
- indexing techniques
- indexing methods
- query evaluation
- access methods
- index structure
- range queries
- databases
- web search engines
- complex queries
- inverted index
- efficient processing
- answering queries
- retrieval strategies
- indexing schemes
- inverted file
- disk space
- database queries
- query formulation
- statistical databases
- aggregate queries
- search queries
- query logs
- query terms
- user queries
- index selection
- data sources