Device, program and method of design for the relationship diagram of the documents in chronological order,

摘要

Device, program and method of design for the relationship diagram of the documents in chronological order, "a device for drawing diagram to the correlation documents, including extraction means (20, 30) to extract the data and the data of the time in the elements Of the documents (and) each consisting of one or more documents.The means of drawing dedrograma (50) to draw a dendrograma showing the correlation between the documents according to the data contained in the elements of the documents, media terminals (70) for cutting dedrograma according to a predetermined rule and terminals of extraction.And the means of combining intra terminal (90) to determine the combination of the group of elememto document belonging to the terminals in the terminal according to the data of the time in the elements of the documents. Meanwhile, a dedrograma properly showing the temporal development in each field is automatically drawn.