A Spoken Dialogue System for Spatial Question Answering in a Physical Blocks World.
Georgiy PlatonovLenhart K. SchubertBenjamin KaneAaron GindiPublished in: SIGdial (2020)
Keyphrases
- question answering
- blocks world
- spoken dialogue systems
- information extraction
- natural language processing
- dialogue system
- information retrieval
- natural language
- explanation based learning
- situation calculus
- natural language questions
- question classification
- human machine interaction
- question answering systems
- answer validation
- qa clef
- answering questions
- passage retrieval
- multi domain
- syntactic information
- context aware
- answer extraction
- machine learning
- relation extraction
- human users
- named entities
- feature selection
- graph coloring
- qa systems
- expert systems
- contextual information
- knowledge representation