| 摘要 |
PROBLEM TO BE SOLVED: To provide a document registration device capable of preventing the registration of a document which should not be registered.SOLUTION: The document registration device includes: acceptance means 40 for accepting the registration request of a registration candidate document from a new registrant; word extraction means 42 for extracting a word from the registration candidate document; registrant information acquisition means 44 for acquiring the information of the new registrant; association means 46 for associating the word extracted from the registration candidate document with information indicating the new registrant; storage means 22 for storing history information in which a registered word extracted from a document whose registration request has been made in the past is associated with information indicating a past registrant who has registered the registered word; registration propriety determination means 48 for reading the history information from the storage means 22, and for, on the basis of the information indicating the new registrant and the information indicating the past registrant who has registered the same registered word as the word extracted from the registration candidate document in the past, determining the propriety of the registration of the registration candidate document; and document registration means 50 for, when it is determined that registration is possible by the registration propriety determination means 48, registering the registration candidate document. |
