Keyphrases
- information retrieval
- planning problems
- image database
- information retrieval systems
- image retrieval
- retrieval model
- document retrieval
- multimedia databases
- story generation
- neural network
- retrieval systems
- heuristic search
- query expansion
- indexing techniques
- content based retrieval
- retrieval method
- decision theoretic
- stochastic domains
- relevance feedback
- text retrieval
- query formulation
- retrieval accuracy
- ai planning
- planning systems