Improper choosability of graphs of nonnegative characteristic.

Yongzhu Chen Weiyi Zhu Weifan Wang

Published in: Comput. Math. Appl. (2008)

Keyphrases

graph theoretic
graph matching
directed graph
weighted graph
graph mining
nonnegative matrix factorization
genetic algorithm
linear programming
graph structure
undirected graph
graph clustering
newly defined
labeled graphs
tensor factorization
graph kernels
spanning tree
np hard
objective function
search engine