Event-QA: A Dataset for Event-Centric Question Answering over Knowledge Graphs.

Tarcísio Souza Costa Simon Gottschalk Elena Demidova

Published in: CIKM (2020)

Keyphrases

question answering
information retrieval
information extraction
question classification
natural language
domain knowledge
open domain question answering

natural language questions
qa clef
natural language processing
syntactic information
passage retrieval
answer extraction

answer validation
cross language
question answering systems
named entities
qa systems
open domain

relation extraction
news articles
text mining
relational databases
expert systems
artificial intelligence