QUOTATION JUDGMENT SUPPORTING DEVICE

摘要

A quotation judgment supporting device (100) is provided with a judgment range identifying section (102a) which identifies a range to judge the presence/absence of quotation of document data out of dissertation data as the target of judgment, a comparison range identifying section (102b) which identifies a range to be compared with the dissertation data out of the document data, a similarity calculation section (102c) which searches for described content in the identified judgment range out of the identified comparison range and calculates similarity between the described content in the judgment range and that in the comparison range, a document quotation judgment section (102d) which judges that the comparison range is quoted by the judgment range when the calculated similarity is not smaller than a predetermined threshold, and an output control section (102h) which outputs the judgment range of the dissertation data which quotes the comparison range of the document data, to a display device (104).