Escaping the Trap of Too Precise Topic Queries.

Published in: MKM/Calculemus/DML (2013)

Keyphrases

query processing
query language
query words
response time
database
user queries
range queries
web search engines
query evaluation
query logs
wikipedia articles
complex queries
lagrangian method
expert finding
web queries
database queries
search queries
topic models
data management
database systems