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Real-time packet inspection becomes a hot topic as it is needed in many applications such as spam and virus detection, intrusion and attack detection, and collection of statistics. To have an efficient inspection, most of the traditional techniques use exact matches on keyword and/or white/black MD5 lists. However, it is well-known that exact matches may not be effective to identify similar files...
Privacy is considered to be a critical issue for providing high quality ubiquitous network services to users over the Internet. User's privacy should be protected and access to privacy information must be controlled in accordance with user's privacy preferences. Existing privacy-aware access control strategies often store all the privacy access control policies on the server side and thus fail to...
As a matter of fact, the performance evaluation of most current hospital medical staffs turns to be broad and vague frequently. It becomes much more difficult to reflect the actual working situation of employees accurately by lacking of factual data, objectivity and rationality. What the goal of research of this article is to develop a performance management system based on BSC, in order to collect...
We consider the problem of similarity search in applications where the cost of computing the similarity between two records is very expensive, and the similarity measure is not a metric. In such applications, comparing even a tiny fraction of the database records to a single query record can be orders of magnitude slower than reading the entire database from disk, and indexing is often not possible...
It propose online mining algorithm ( OMA) which online discover large item sets. Without pre-setting a default threshold, the OMA algorithm achieves its efficiency and threshold-flexibility by calculating item-setspsila counts. It is unnecessary and independent of the default threshold and can flexibly adapt to any userpsilas input threshold. In addition, we propose cluster-based association rule...
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