Keyphrases
- civil aviation
- air traffic
- natural language
- natural language interface
- natural language processing
- management system
- software architecture
- information systems
- data sets
- real time
- question answering
- software systems
- semantic analysis
- language processing
- dialogue system
- distributed architecture
- machine learning
- knowledge representation
- search engine
- conceptual model
- hardware implementation
- natural language understanding
- language understanding
- public transport
- neural network