Keyphrases
- information retrieval
- string matching
- database
- effective retrieval
- pattern matching
- text retrieval systems
- edit distance
- image database
- document collections
- data structure
- metadata
- data collections
- digital libraries
- text retrieval
- neural network
- indexing scheme
- indexing method
- databases
- bibliographic databases
- digital collections
- multimedia collections
- geometric hashing
- repetitive patterns
- approximate string matching
- video indexing
- inverted file
- test collection
- data sets