INFORMATION PROCESSING APPARATUS AND METHOD

An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: refer to first information that indicates a traveling locus of a vehicle and second information that indicates a risk latent in an area; count a distance which is traveled by the vehicle along a route included in the area and a number of times of unsafe driving movements which are taken by the vehicle while traveling on the route; calculate risk tolerance of a driver against the risk on the basis of the counted distance and number of times; and correct a passage cost between two points on a route using the risk and the risk tolerance.