On the Role of Discourse Markers in Interactive Spoken Question Answering Systems.

Ioana Vasilescu Sophie Rosset Martine Adda-Decker

Published in: LREC (2010)

Keyphrases

question answering systems
question answering
natural language
language understanding
question classification
document retrieval
information retrieval systems
candidate answers
database
data retrieval
passage retrieval
search engine
data mining techniques