| 摘要 |
PROBLEM TO BE SOLVED: To suppress complexity of a data structure in construction or correction of a knowledge database.SOLUTION: A storage part 201 stores, for each node of a tree structure data, branch conditions, display conditions, basic information, and additional information. A reception part 202 receives input of information. When the information received by the reception part 202 satisfies branch conditions corresponding to any of child nodes of the current node of the tree structure data, a display control part 203 displays basic information corresponding to the child nodes satisfying the branch conditions. When the information received by the reception part 202 satisfies display conditions corresponding to the child nodes satisfying the branch conditions, the display control part 203 displays additional information corresponding to the child nodes satisfying the branch conditions together with the basic information.SELECTED DRAWING: Figure 2 |
