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Nearest Neighbor Queries in Obstructed Space with Voronoi Diagrams.
Huaijie Zhu
Xiaochun Yang
Bin Wang
Wang-Chien Lee
Jian Yin
Jianliang Xu
Published in:
ACM Trans. Spatial Algorithms Syst. (2021)
Keyphrases
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nearest neighbor queries
voronoi diagram
high dimensional spaces
metric space
similarity search
low dimensional
data objects
multimedia databases
r tree
multi dimensional
nearest neighbor
range queries
quadtree
database systems
dimensionality reduction
efficient processing
image retrieval
data analysis