Improving Complex Interactive Question Answering with Wikipedia Anchor Text.

Ian MacKinnon Olga Vechtomova

Published in: ECIR (2008)

Keyphrases

anchor text
web search
interactive question answering
document representation
link structure
test collection
knowledge base
document collections
web documents
data fusion
query logs
search tasks
high level
web search engines
query expansion
markov chain
bayesian networks
web pages