| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processing device, information processing method, information processing program and information processing system capable of improving utilization efficiency of sharing documents in performing update. <P>SOLUTION: An information processing device comprises: a document information management part 110 which manages document data for each one or more elements composing the document data; a document information input/output module 117 which outputs the document data to a client 200A and to which a notification of completion of editing for the outputted document data from the client 200A is inputted; a document update analysis module 125 which determines whether or not at least one element edited by the client 200A is updated by a request from a client 200B during a period of editing; and a document body storage module 111 which decides whether or not to update the document data by an edition result from the client 200A according to a request from the client 200A, when the update conflicts. <P>COPYRIGHT: (C)2013,JPO&INPIT |
