Search for dissertations about: "CREDIT CARD"
Showing result 1 - 5 of 6 swedish dissertations containing the words CREDIT CARD.
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1. Four applications of stochastic processes : Contagious disease, credit risk, gambling and bond portfolios
Abstract : This thesis consists of four papers on applications of stochastic processes. In Paper I we study an open population SIS (Susceptible - Infective - Susceptible) stochastic epidemic model from the time of introduction of the disease, through a possible outbreak and to extinction. The analysis uses coupling arguments and diffusion approximations. READ MORE
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2. A formalisation of the ITU-T Intelligent Network standard
Abstract : Telecommunication systems are today among the largest and most heterogeneous computer systems that exist. The functionality offered by them is rapidly increasing, by numerous features: call waiting, credit-card billing and call-forwarding to name a few. READ MORE
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3. On the Implementation and Protection of Fraud Detection Systems
Abstract : Society of today is becoming increasingly dependent on the availability and correctness of IT-systems. There are a growing number of industries that base their business almost exclusively on creating growth and economic value using IT-systems. READ MORE
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4. Modelling level for simulation and design of fluid power systems
Abstract : Hydraulic system modelling is a powerful tool in design work. For a complex system with many parameters it's difficult to realise the effect of a component change. Also the time to calculate this effect will be reduced with a simulation model and there will be more steps in the iterative process to optimise the system solution. READ MORE
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5. On the Foundations of Information-Flow Control and Effects
Abstract : There is no doubt that society depends crucially on software systems. Correct software is therefore a pressing matter. An important aspect of software correctness is security: for example, a banking application is secure, if at least it does not send your credit card number to an unauthorised third party. READ MORE