@conference {DBLP:conf/ssdbm/QiaoCY11,
	title = {{Q}uerying {S}hortest {P}ath {D}istance with {B}ounded {E}rrors in {L}arge {G}raphs},
	booktitle = {SSDBM},
	year = {2011},
	pages = {255-273},
	author = {Qiao, Miao and Cheng, Hong and Yu, Jeffrey Xu}
}
