Efficient indexing for Query By String text retrieval.
Suman K. GhoshLluís Gómez i BigordaDimosthenis KaratzasErnest ValvenyPublished in: ICDAR (2015)
Keyphrases
- text retrieval
- efficient indexing
- query expansion
- suffix tree
- content based retrieval
- retrieval systems
- retrieval quality
- automatic query expansion
- object retrieval
- image retrieval
- similarity search
- inverted file
- database
- document retrieval
- document collections
- retrieval model
- relevance feedback
- data structure
- query processing
- information retrieval systems
- user queries
- information retrieval
- original query
- test collection
- text queries
- access methods
- pattern matching
- retrieval effectiveness
- xml data
- language model
- image data
- high dimensional
- data analysis
- multimedia
- data sets