Keyphrases
- conversational agents
- conversational agent
- human communication
- dialog systems
- natural language interfaces
- expert systems
- artificial intelligence
- web services
- intelligent systems
- natural language
- programming language
- knowledge representation
- service providers
- service composition
- low level
- failure recovery
- service oriented architecture
- affective states
- intelligent agents
- visual features
- software engineering
- multi agent systems
- artificially intelligent