Determining geographic representations for arbitrary concepts at query time.

Andreas Henrich Volker Lüdecke

Published in: LocWeb (2008)

Keyphrases

query processing
database
response time
query evaluation
query execution
data sources
relevance feedback
query expansion
user defined
boolean queries
query formulation
keyword search
user queries
keywords
query terms
vector space
data objects
database queries
database systems
information retrieval