POMDP concept policies and task structures for hybrid dialog management.
Sebastian VargesGiuseppe RiccardiSilvia QuarteroniAlexei V. IvanovPublished in: ICASSP (2011)
Keyphrases
- optimal policy
- partially observable markov decision processes
- management policies
- management system
- information systems
- markov decision process
- reinforcement learning
- information management
- decision support
- mixed initiative
- decision problems
- planning problems
- reward function
- partially observable
- initial state
- user interface
- belief space
- hidden state
- natural language