Towards Compact Operator Trees for Query Indexing.
Hagen HöpfnerErik BuchmannPublished in: ICSOFT (ISDM/ABF) (2008)
Keyphrases
- database
- object retrieval
- efficient retrieval
- access methods
- indexing techniques
- response time
- query processing
- indexing scheme
- binary trees
- indexing methods
- inverted file
- multimedia retrieval
- inverted index
- data retrieval
- query formulation
- indexing structure
- user queries
- similarity queries
- relevance feedback
- information retrieval
- tree nodes
- indexing method
- retrieval process
- compact representations
- efficient indexing
- data sources
- text retrieval
- query evaluation
- index structure
- content based retrieval
- spatial index
- retrieval engine
- information retrieval systems
- query expansion
- binary codes
- similarity search
- tree structure
- retrieval systems
- retrieval strategies
- query terms
- keyword search
- image database
- tree patterns
- web search
- multimedia databases
- retrieval method
- data structure
- efficiently retrieve