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The information development process of modern enterprise operation and management has been gradually transformed from the traditional centralized management to distributed, heterogeneous approach. To adapt this sort of requirement, the workflow management system has changed the original goal of creating the paperless office environment to the target of performing business processes automatically....
More and more file encrypting about office document are required in personal application environment. Limitations about encrypting file system, virtual disk encryption and filtrating driver encryption, are analyzed in this paper, then a kind of encryption system for office document, combing with plug-in software and smart u-key, is put forward and implemented. File's encrypting procedure in this system...
An important element of BBS public opinion analysis system is to update the contents of knowledge regular library dynamically adding sensitive words constantly to knowledge regular library. Apriori algorithm is classical algorithm of mining association rules. This paper presents a new method of adding the contents of knowledge regular automatically using association rule models. Experimental results...
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