Keyphrases
- event extraction
- semantic parsing
- information extraction
- question answering
- open domain
- natural language processing
- dependency parsing
- cross lingual
- semantic role labeling
- online news
- semantic roles
- semantic representation
- text mining
- news articles
- information fusion
- relation extraction
- statistical machine translation
- information access
- context free grammars
- named entity recognition
- information retrieval
- named entities
- natural language
- text documents
- structured data
- artificial intelligence
- query translation
- machine learning