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Tapping into knowledge base for concept feedback: leveraging conceptnet to improve search results for difficult queries.
Alexander Kotov
ChengXiang Zhai
Published in:
WSDM (2012)
Keyphrases
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knowledge base
wordnet
database queries
database systems
query formulation
user queries
web search engines
knowledge based systems
response time
query language
query processing
expert systems
multi dimensional
retrieval systems
rule base
data structure
spreading activation