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DEXAW
2009
IEEE
14 years 4 months ago
2009
IEEE
—The increasing automation of business processes is one of the main benefits of the ongoing technological evolution. Regarding e-invoices this automation process is still not op...
DEXAW
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—The k-means method is a simple and fast clustering technique that exhibits the problem of specifying the optimal number of clusters preliminarily. We address the problem...
DEXAW
2009
IEEE
13 years 11 months ago
2009
IEEE
Although information sharing in supply chain management dramatically reduces costs, parties are reluctant to do so, mainly due to fear of information leakage. Solutions based on se...
DEXAW
2009
IEEE
13 years 7 months ago
2009
IEEE
XML data evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution...
DEXAW
2009
IEEE
14 years 1 months ago
2009
IEEE
We propose a collaborative reputation-based voice spam filtering framework. Our approach uses the cumulative online duration of a VoIP user to derive his reputation value. And we l...