PROBLEM TO BE SOLVED: To provide a written contribution providing system, a written contribution providing device, a written contribution providing method and a computer program for, even when there exists any deviation between the content of a written contribution and position information associated with the written contribution, correcting the deviation.;SOLUTION: When a written contribution is contributed from a communication terminal 7 to a computer network, a contributor position history as the history of a specification result obtained by specifying the position of a contributor who has contributed the written contribution at a predetermined interval is acquired, and "contribution position information showing the position of the contributor when the written contribution is contributed" associated with the written contribution is corrected on the basis of the content of the contributed written contribution and the position history of the contributor, and the written contribution is provided on the basis of the corrected contribution position information.;COPYRIGHT: (C)2013,JPO&INPIT
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