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

Yafei Li Dingming Wu Jianliang Xu Byron Choi Weifeng Su

Published in: Data Knowl. Eng. (2014)

Keyphrases

spatial queries
query processing
spatial databases
location based social networks
spatial information
spatial data
efficient processing
data sources
user queries
range queries
social networks
web search engines
r tree
query logs
human mobility