| 摘要 |
PROBLEM TO BE SOLVED: To easily reuse various kinds of information arranged on a semantic network. SOLUTION: This retrieval display device is provided with a retrieving means 72 for retrieving nodes of the semantic network by using network structure as retrieval conditions, a condition storage means 76 for recording the network structure, a retrieval starting means 77 for making the retrieval means 72 execute retrieval using the network structure recorded by the condition storage means 76 at prescribed timing, a retrieval result storage means 78 for recording the nodes found as a result of a fact that they are retrieved by the retrieving means 72 and a display means 73 for displaying the nodes recorded by the retrieval result storage means 78 if necessary.
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