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Supplier selection is a key stage in the formation of a successful virtual enterprise. The process can be considered as a multi-objective problem. In this paper, the weighted Support Vector Regression (WSVR) technique is proposed toper form automated evaluation of the potential suppliers.Experimental results indicate that desirable outcome can be obtained by using the WSVR method in supplier selection...
OS compromise is one of the most serious computer security problems today, but still not being resolved. Although people proposed different kinds of methods, they could not be accepted by most users who are non-expert due to the lack of compatibility and usability. In this paper, we introduce a kind of new mandatory access control model, named CUMAC, that aims to achieve good-enough security, high...
Face recognition has received growing attention because of its wide applications. In this paper, an efficient face recognition algorithm based on non-negative matrix factorization (NMF) and SVM is proposed. The high dimension face images are first projected into a lower-dimensional subspace using NMF. The SVM classifier is then used to classify the face image into different classes. The experimental...
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