Probabilistic Ontology Trees for Belief Tracking in Dialog Systems.
Neville MehtaRakesh GuptaAntoine RauxDeepak RamachandranStefan KrawczykPublished in: SIGDIAL Conference (2010)
Keyphrases
- dialog systems
- natural language generation
- natural language
- probability theory
- domain knowledge
- human computer
- knowledge representation
- bayesian networks
- natural language interfaces
- probabilistic model
- knowledge base
- domain specific
- belief revision
- information retrieval
- conversational agents
- natural language processing
- mobile devices
- artificial intelligence