Keyphrases
- information retrieval
- interactive information retrieval
- expressive power
- language independent
- cross lingual
- image processing
- multiscale
- information retrieval systems
- mathematical morphology
- word forms
- structuring elements
- text retrieval
- neural network
- retrieval model
- ir evaluation
- relevance feedback
- grammatical inference
- structured queries
- target language
- query expansion
- databases
- morphological operations
- term weighting
- semantic web
- morphological analysis
- multi lingual
- test collection
- retrieval effectiveness