Range-Based Nearest Neighbor Queries with Complex-Shaped Obstacles.

Huaijie Zhu Xiaochun Yang Bin Wang Wang-Chien Lee

Published in: IEEE Trans. Knowl. Data Eng. (2018)

Keyphrases

nearest neighbor queries
range queries
efficient processing
high level
index structure
nearest neighbor
similarity search
metric space
databases
multimedia
r tree
multimedia databases