公开(公告)号：US20020120648A1

公开(公告)日：2002-08-29

申请号：US10077444

申请日：2002-02-15

Applicant: AT&T Corp.

Inventor： Thomas J. Ball ,  Frederick Douglis

IPC: G06F015/00 ,  G06F017/24

CPC classification number: G06F17/30899

Abstract: A system for accessing documents contained in a remote repository, which change in content from version-to-version. The system allows users to specify lists of documents of interest. Based on the lists, the system maintains an archive, which contains a copy of one version of each listed document, and material from which the other versions can be reconstructed. The system periodically compares the archive with current versions of the documents located in the repository, and updates the archive, thereby maintaining the ability to reconstruct current versions. The system also monitors access to the versions by each user. When a user calls for a current version, the system presents the current version, and indicates what parts of the current version have not been previously accessed by the user.

Abstract translation: 用于访问远程存储库中包含的文档的系统，内容从版本到版本更改。 系统允许用户指定感兴趣的文档列表。 基于列表，系统维护一个存档，其中包含每个列出的文档的一个版本的副本以及可以从其重建其他版本的材料。 系统会定期将存档与位于存储库中的文档的当前版本进行比较，并更新存档，从而保留重建当前版本的能力。 该系统还监控每个用户对版本的访问。 当用户呼叫当前版本时，系统显示当前版本，并指示当前版本的哪些部分以前未被用户访问过。