The existing methods for calculating electromagnetic scattering can be used to obtain the RCS of power lines. However, these do not take advantage periodicity We propose a fast calculation method combining integral equation discontinuous Galerkin (IEDG) and characteristic modes-Sherman–Morrison–Woodbury algorithm (CM-SMWA) exploiting lines with stranded structure. adopt IEDG discretize electric...

This paper describes system level issues encountered in a high performance implementation of a Rijndael encryption core on a memory-slot based reconfigurable computing platform called Pilchard. The Rijndael algorithm was adopted in 2000 by the US National Institute of Standards and Technology (NIST) as the Advanced Encryption Standard (AES). In the implementation of Rijndael, changing the numbe...

We introduce a multiple classifier system that incorporates a global optimization technique based on a Genetic Algorithm for dynamically selecting the set of experts to use in the majority vote approach. The proposed technique is applicable when the experts in the pool provide both the class assigned to the input sample and a measure of the reliability of the this classification. For each sampl...

Cognitive Radio is an innovative technology that allows unlicensed (secondary users) users to opportunistically access channels licensed to other users (primary users). A key procedure in the context of opportunistic access is the spectrum sensing, performed by secondary user to determine whether the channel is idle or busy. However, decisions regarding the channel state can be corrupted by fad...

In a recent paper we predicted the fluid-phase equilibria of n-butane + n-alkane binary mixtures using the statistical associating fluid theory for chain molecules with attractive potentials of variable range (SAFTVR). Now we focus on the methane + n-hexane system, again using the SAFT-VR approach. The methane + n-hexane system exhibits type V phase behavior, in which partial miscibility of the...

There have been a number of previous successful efforts that show how fuzzy logic concepts have homomorphic-like stochastic correspondences, utilizing one-point coverages of appropriately constructed random sets. Independent of this and fuzzy logic considerations in general, boolean relational event algebra (BREA) has been introduced within a stochastic setting for representing prescribed compo...

A relational probability tree (RPT) is a type of decision tree that can be used for probabilistic classification of instances with a relational structure. Each leaf of an RPT contains a probability model that determines for each class the probability that an instance belongs to that class. The only kind of probability models that have been used in RPTs so far are multinomial probability distrib...

...................................................................................................................................................iii List of Tables ...........................................................................................................................................vii List of Figures ...........................................................................