Keyphrases
- user interface
- coarse to fine
- natural language interface
- hierarchical structure
- databases
- visual interface
- machine learning
- real time
- reinforcement learning
- learning environment
- multiscale
- multiresolution
- artificial intelligence
- user friendly
- hierarchical clustering
- genetic algorithm
- graphical user interface
- hierarchical representation
- hierarchical structures
- web services composition
- friendly interface