METHOD AND APPARATUS FOR DOCUMENT INFORMATION MANAGEMENT

A document information management method includes the steps to be executed by: a document registration program of storing a document in a document storage unit in accordance with a registered document by a user, document properties and a user profile, and forming document query and query structure indices of document properties and the user profile to store these indices in a query data storage unit and to further form several seeds documents; a related document retrieval program of retrieving a query data storage unit by using the seeds documents as query expressions to obtain query results of the document, the document properties and the user profile; and a related information notification program of generating related information of the document for each of the query results, and notifying the related information for each notice destination, including the related information of the document, of the document properties and of the user profile.