Keyphrases
- question answering
- multi granularity
- reading comprehension
- qa clef
- multi user
- natural language
- information extraction
- information retrieval
- natural language processing
- computer assisted
- dynamic integration
- natural language questions
- question answering systems
- passage retrieval
- named entities
- cross language
- data fusion
- location aware
- artificial intelligence
- privacy protection
- handwriting recognition
- semantic roles
- information fusion
- answer extraction
- knowledge base