Keyphrases
- retrieval systems
- information retrieval systems
- information retrieval
- document images
- wireless ad hoc networks
- network topology
- document collections
- database
- retrieval method
- relevant documents
- document analysis
- test collection
- routing problem
- text retrieval
- document retrieval
- user queries
- relevance feedback
- user interface
- routing protocol
- retrieval strategies
- document clustering
- ad hoc networks
- keywords
- multimedia
- multimedia documents
- document processing
- text documents
- semantic information
- sensor networks
- genetic algorithm
- machine learning