@conference {DBLP:conf/icdm/AbulABG07,
	title = {Hiding Sensitive Trajectory Patterns},
	booktitle = {ICDM Workshops},
	year = {2007},
	pages = {693-698},
	author = {Osman Abul and Maurizio Atzori and Francesco Bonchi and Fosca Giannotti}
}
