A novel hybrid index structure for efficient text retrieval.
Andreas BroschartRalf SchenkelPublished in: SIGIR (2011)
Keyphrases
- text retrieval
- index structure
- indexing structure
- r tree
- efficient query processing
- inverted file
- range queries
- multi dimensional
- multimedia retrieval
- access methods
- query processing
- document retrieval
- image retrieval
- b tree
- query expansion
- document collections
- main memory
- data distribution
- data structure
- retrieval systems
- cache conscious
- retrieval model
- database
- tree structure
- database management systems
- database systems
- information retrieval
- retrieval quality
- nearest neighbor
- indexing techniques
- machine learning
- data mining
- databases
- data sets