On the probability distribution of Diffie-Hellman secret keys for many users

Diffie-Hellmann key exchange is one of the most common methods for securely exchanging cryptographic keys over a public channel for the communication between two users. About twenty years ago this method was generalized for many users. The security of DH key exchange has been studied by several mathematicians and computer […]

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Development of tripole and multipole antennas

Scientists of Tallinn University of Technology develop mathematics of tripole and multipole antennas Prussian Academy announced in 1879 an open competition  who first shows the existence or non-existence of EM waves predicted 15 years earlier by the mathematical theory of James Clerk Maxwell. The competition was won in 1882  by […]

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Department of Cybernetics of Tallinn University of Technology – new member of ECMI

Department of Cybernetics is a structural unit of School of Science of Tallinn University of Technology. It is a successor of Institute of Cybernetics of Estonian Academy of Sciences founded in 1960.  This institute performed study in fields of mathematics, mechanics, control theory and computer science. In 1997 the institute […]

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Applying Non-Parametric Methods on Environmental Data

Scientists of Tallinn University of Technology use nonparametric statistical methods in environmental engineering. The methods of classical statistics are often less suited for analyses environmental data. The environmental databases need nonparametric statistical methods for analyses. The environmental time series are in general non-stationary. For this case special non-parametric trend test […]

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Recovering Parameters of Generalized Fractional Diffusion Models

Scientists of Tallinn University of Technology recover parameters of generalized fractional diffusion models Fractional differential equations is a popular tool to model slow diffusion with nonlocal properties. Recent development of these models goes to the direction of more generality in density kernels characterizing the nonlocality. For instance, models with multiple […]

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Energy Prediction Models for Wireless Sensor Nodes

Scientists of Tallinn University of Technology have introduced a novel energy prediction model based on sampling operators. Recent research and development in IoT (Internet of Things), remarkably changed the entire scenario of computer networks or internet and evolves the infinite smart devices with embedded systems. Moreover, IoT is the combination […]

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