Continuous visible nearest neighbor queries.

Yunjun Gao Baihua Zheng Wang-Chien Lee Gencai Chen

Published in: EDBT (2009)

Keyphrases

nearest neighbor queries
similarity search
metric space
index structure
efficient processing
range queries
data objects
multimedia databases
high dimensional spaces
nearest neighbor
nearest neighbor search
location based services
multimedia
r tree
similarity queries
knn
query processing