@article {DBLP:journals/www/WuKYYC11,
	title = {{L}eadership discovery when data correlatively evolve},
	journal = {World Wide Web},
	volume = {14},
	number = {1},
	year = {2011},
	pages = {1-25},
	author = {Di Wu and Yiping Ke and Yu, Jeffrey Xu and Philip S. Yu and Lei Chen 0002}
}
