作者: Mullins Christopher Lee , Standefer Iii Robert Earl , Cowhig Joshua Allen
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摘要: A facility for managing information about document-related activities is described. In some cases, the uses particular kinds of structures to represent, in a document graph, performed by users. these enable one user subscribe another user. aggregate users group users, such as aggregating topics that are addressed documents subject activities. tasks certain either can help with or need with. match task task.