Keyphrases
- information retrieval
- effective retrieval
- document collections
- information retrieval systems
- distributed information retrieval
- efficient retrieval
- image database
- retrieval accuracy
- retrieval systems
- document retrieval
- retrieval method
- image retrieval
- test collection
- computer vision
- digital collections
- query expansion
- high resolution
- image processing
- retrieval model
- text collections
- singular value decomposition
- text retrieval
- multimedia databases
- content based retrieval
- relevance feedback
- image data
- trec collections
- aerial imagery