| 摘要 |
PROBLEM TO BE SOLVED: To provide a database constructing method which is three-dimensionally arranged and condensed without an example in the past and also is drastically convenient and useful for retrieval and to provide a database using method by which a display method being optimum for an access person is automatically decided and displayed in accordance with the characteristic of the access person, etc., by using the constructed database. SOLUTION: The database constructing method and the database using method are provided. The constructing method is characterized by arranging each piece of input information itself related to a retrieval item as information possessing the three- dimensional parameters of a spatial axis, a field axis and a time axis and constructing a three-dimensional database related to a retrieval item as a database for a computer through the use of the input of information consisting of a substantial element, an area element and a social structural element, etc., by information in a spatial axis direction in relation to the retrieval item, the input of field classification information in the humanities and natural science by information in a field axis direction and the input of information which are inputted in the spatial axis and field axis directions as information which are time-sequentially arranged in a time axis direction.
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