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On Top-k Weighted Sum Aggregate Nearest and Farthest Neighbors in the L1 Plane.
Haitao Wang
Wuzhou Zhang
Published in:
Int. J. Comput. Geom. Appl. (2019)
Keyphrases
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weighted sum
nearest neighbor
data points
linear combination
query processing
objective function
pointwise
k nearest
knn
distance function
high dimensional
search algorithm
special case
image data
ground plane