Backchannel-inviting cues in task-oriented dialogue.
Agustín GravanoJulia HirschbergPublished in: INTERSPEECH (2009)
Keyphrases
- dialogue system
- tutorial dialogue
- spoken dialogue systems
- dialogue management
- human computer
- mixed initiative
- natural language dialogue
- human machine
- natural language
- man machine
- visual cues
- spoken language
- intelligent tutoring systems
- spoken dialogue
- turn taking
- real time
- neural network
- conversational agent
- natural language interfaces
- interactive systems
- interactive question answering
- figure ground
- description language
- tutoring system
- user model
- prior knowledge
- artificial intelligence
- databases