PURPOSE: To solve a complex problem with high efficiency and in a short time by displaying proposal screens in parallel and correcting interaction on the middle way of inference when plural pieces of solution for the same problem are prepared.
CONSTITUTION: A solution table to store the plural pieces of solution for the same problem, a solution execution case table to distribute the solution to plural tasks, and an evaluation table to store the evaluation values of plural proposals are provided at a computer system, and the plural pieces of solution are inferred in parallel by separate tasks, and a result including status on the middle way and the evaluation value is displayed (1012). When it is required to apply correction (1013), interactive correction is applied to a display screen (1014), and processing such as the continuance of inference and the proposal of an alternate case is performed according to the instruction of a user(1015).
TSURUTA SETSUO
MATSUMOTO KUNIAKI
HITACHI INF & CONTROL SYST