Fusing Temporal Graphs into Transformers for Time-Sensitive Question Answering.
Xin SuPhillip HowardNagib HakimSteven BethardPublished in: EMNLP (Findings) (2023)
Keyphrases
- question answering
- question classification
- information retrieval
- information extraction
- natural language processing
- natural language
- natural language questions
- named entities
- cross language
- syntactic information
- open domain question answering
- qa clef
- passage retrieval
- relation extraction
- question answering systems
- answer extraction
- semantic roles
- answer validation
- machine learning
- text summarization
- candidate answers
- graph structure
- information retrieval systems
- answering questions
- artificial intelligence