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The prevalence of fraud activities in telecommunication industry has reached a critical point so that efficient algorithms to identify such activities are greatly needed. In this article, we propose a new fraud detection algorithm using Gaussian mixed model (GMM), a probabilistic model successfully used in speech recognition problem. The expectation maximization algorithm is used to estimate the parameter...
Business process management are increasingly important and being used in business, and offers effective and efficient operations. Business process modelling is a way of representing an organisation to enable its analysis and improvement. Business metadata is very helpful for businessperson, and also can act as a communication tool between them and technical IT people. STA (Source-Transaction-Agent)...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.