Increasing the bandwidth of crowdsourced visual question answering to better support blind users.
Walter S. LaseckiYu ZhongJeffrey P. BighamPublished in: ASSETS (2014)
Keyphrases
- question answering
- answering questions
- question answering systems
- information retrieval
- information extraction
- natural language processing
- natural language
- named entities
- passage retrieval
- sentence retrieval
- cross language
- qa clef
- question classification
- open domain question answering
- natural language questions
- syntactic information
- query interface
- information access
- information seeking
- visual features