Spatial-aware interest group queries in location-based social networks.

Yafei Li Dingming Wu Jianliang Xu Byron Choi Weifeng Su

Published in: CIKM (2012)

Keyphrases

spatial queries
location based social networks
spatial information
efficient processing
query processing
spatial data
web search engines
range queries
query logs
location based services
data sources
spatial objects
user queries
geographic information systems
spatial databases
query suggestion
r tree