The work proposes a routing algorithm that detects congestion and hence DDoS attack using age, energy and reliability as parameters. Although researchers have proposed number of mechanisms for preventing congestion and attacks in WSN but very few of them have thought of deploying ants as intelligent entities. Moreover, the previous works had been focusing on using parameters like energy, hop an...

The equations providing to describe generation process in FEL with varied parameters of diffraction grating (photonic crystal) are obtained. It is shown that applying diffraction gratings (photonic crystal) with the variable period one can significantly increase radiation output. It is mentioned that diffraction gratings (photonic crystal) can be used for creation of the dynamical wiggler with ...

We discuss adaptive strategies for choosing regularization parameters in TikhonovPhillips regularization of discretized linear operator equations. Two rules turn out to be entirely based on the underlying regularization scheme. Among them only the discrepancy principle allows to search for the optimal regularization parameter from the easiest problem. This possible advantage cannot be used with...

Abstract. The scenario of this work is defined by the need of many Machine Learning algorithms to tune a number of parameters that define its behavior; the resulting performance can be evaluated with different indices. The relationship between parameters and performance may be neither linear nor straightforward. This work proposes a qualitative approach to the afore-mentioned relationship by us...

In this paper we prove the existence and the uniqueness of the solutions of the Hammerstein-Volterra integral equation in the space of the absolutely continuous functions endowed with the bounded variation norm. After that, we find the resolvent of the corresponding linear integral equation in order to obtain a variation of parameters formula for the solutions of this linear equation. Finally, ...

vapor-liquid equilibrium in nh3-co2-h2o system at high pressures has been studied. the uniquac-nrf model for this system was extended by using the goppert 4 maurer reported datas. since the system contains molecules and ionic species the binary interaction parameters considered, where those are of molecule-molecule, molecule-ion and ion-ion types. these interaction parameters are taken as const...