@article {DBLP:journals/corr/abs-1302-4546,
	title = {{R}andom-walk domination in large graphs: problem definitions and fast solutions},
	journal = {CoRR},
	volume = {abs/1302.4546},
	year = {2013},
	url = {http://arxiv.org/abs/1302.4546},
	author = {Rong-Hua Li and Jeffrey Xu Yu and Xin Huang and Hong Cheng}
}
