Towards an Optimal Dialog Strategy for Information Retrieval Using Both Open- and Close-ended Questions.

Yunfeng Zhang Q. Vera Liao Biplav Srivastava

Published in: IUI (2018)

Keyphrases

information retrieval
optimal strategy
information retrieval systems
query expansion
search engine
information access
text mining
worst case
dynamic programming
user interface
optimal control
optimal solution
selection strategy
multimedia
optimal design
term weighting
spoken dialog systems