作者： Peter Burge , Yves Moreau , Bart Preneel , John Shawe-Taylor
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摘要: This paper discusses the status of research on detection fraud undertaken as part European Commission-funded ACTS ASPeCT (Advanced Security for Personal Communications Technologies) project. A first task has been identification possible scenarios and typical indicators which can be mapped to data in toll tickets. Currently, project is exploring fraudulent behaviour based a combination absolute differential usage. Three approaches are being investigated: rule-based approach, two neural networks, where both supervised unsupervised learning considered. Special attention paid feasibility implementations.