EWEK-QA : Enhanced Web and Efficient Knowledge Graph Retrieval for Citation-based Question Answering Systems.
Mohammad DehghanMohammad Ali AlomraniSunyam BaggaDavid Alfonso-HermeloKhalil BibiAbbas GhaddarYingxue ZhangXiaoguang LiJianye HaoQun LiuJimmy LinBoxing ChenPrasanna ParthasarathiMahdi BiparvaMehdi RezagholizadehPublished in: ACL (1) (2024)
Keyphrases
- question answering systems
- question answering
- question classification
- passage retrieval
- data retrieval
- document retrieval
- open domain
- information retrieval systems
- information retrieval
- candidate answers
- knowledge base
- expert systems
- test collection
- answering questions
- link analysis
- retrieval model
- natural language processing
- relevance feedback
- information extraction
- qa systems
- knowledge representation
- natural language
- search engine
- semantic information
- background knowledge
- retrieval systems
- language model
- semi structured
- web search
- query suggestion
- digital libraries