\input zb-basic \input zb-ioport \iteman{io-port 01303414} \itemau{Ara\'ujo, Rui; de Almeida, A.T.} \itemti{Exploration-based path-learning by a mobile robot on an unknown world.} \itemso{Casals, Alicia et al., Experimental robotics V. The 5th international symposium, Barcelona, Catalonia, Spain, June 15-18, 1997. Berlin: Springer. Lect. Notes Control Inf. Sci. 232, 647-658 (1998).} \itemab Summary: We are concerned with the problem of navigating an autonomous mobile robot, on an unknown indoor environment, with out any external support or human intervention, from an initial location to a specified goal region. The parti-game self-learning approach is used, for simultaneous learning of a multiresolution world model, and learning a motion trajectory to the goal. The presented approach has been validated with both simulation experiments and experiments a with a real mobile robot. \itemrv{~} \itemcc{} \itemut{mobile robot} \itemli{} \end