Song, Chaoming, Qu, Zehui, Blumm, Nicholas, Barabási, Albert-László, Limits of Predictability in Human Mobility, in: Science 327 5968 (2010), S. 1018-1021.

Nguyen, XuanLong, Jordan, Michael I., Sinopoli, Bruno, A kernel-based learning approach to ad hoc sensor network localization, in: TOSN 1 1 (2005), S. 134-152.