| 摘要 |
PURPOSE:To attain a retrieval, and to attain the efficiency of a system development and maintenance only by changing knowledge in a knowledge base even when each base and each branch point is changed by turning the knowledge necessary for an urgent retrieval into a knowledge base, and indicating a system by applying the method of an artificial intelligence, in the retrieval system of a path network in which the plural posts and plural paths, and a scale between each post are decided in advance. CONSTITUTION:A storage means 1 stores the knowledge being the name of the post, and the relation and scale between each post in a knowledge base 5. An inputting means 2 operates the update of the name of the retrieval start and end posts, or the knowledge base. An inferring means 3 operates an inference by a frame such as a inheritance, default, and demon. A simulation means 4 turns the inference process of the retrieval into a journal. The knowledge base 5 stores the knowledge from the storage means 1. An outputting means 6 outputs the result of the inference process from the simulation means 4. Thus, a goal can be obtained by cutting an unnecessary branch. |
