Relaxation on a mesh: a formalism for generalized localization.
Howard, Andrew; Mataric, Maja J.; Sukhatme, Gaurav S.: Relaxation on a mesh: a formalism for generalized localization. IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2001: Expanding the Societal Role of Robotics in the the Next Millennium, Maui, HI, USA, October 29 - November 3, 2001, pp. 1055-1060, IEEE, 2001