A -approximation for subcubic 2EC using circulations and obliged edges.

Sylvia C. Boyd Yao Fu Yu Sun

Published in: Discret. Appl. Math. (2016)

Keyphrases

electronic commerce
closed form
approximation algorithms
wavelet transform
directed graph
edge detector
image structure
undirected graph
edge enhancement
approximation schemes
data sets
data mining
edge information
edge map
approximation methods
polygonal approximation