Brushless DC Motors play a significant role in numerous applications. Power density and efficiency are two prominent factors associated with design of these motors. Three phase brushless DC motor is a synchronous permanent ...

This paper presents a secure and robust image watermarking scheme based on the reversible DWT-DCT-SVD transformations to increase both integrity authentication and confidentiality. The proposed approach uses two types of ...

As educational institutions and their departments rapidly increase, a communication between their end-users becomes more and more difficult in traditional online management systems (OMS). However, the end-users, i.e., ...

The massive data set obtained from the analysis of a particular cognitive profile requires an evaluation function versatile enough for application to a Genetic Algorithm (GA) in order to be able to make decisions that ...

In this paper, we apply the finite element method (FEM) to model and compute the capacitance and inductance per unit length matrices of symmetrical coupled microstrip lines with different dielectric constants and without. ...

Particle swarm optimization (PSO) is a well-known instance of swarm intelligence algorithms and there have been many researches on PSO. In this paper, the author proposes an extension of PSO for solving fuzzy-valued ...

Software error detection is about finding and prediction software logical error before deliver it to customers by some of automatic approaches. Some of logical errors are hidden in source code and cannot be found simply ...

Extremal optimization is an optimization technique that has been applied to a number of complex optimization problems. One such optimization problem is topology design of enterprise networks. The problem involves simultaneous ...

Utilization ofwind power as one of renewable resources of energy has been growing quickly all over the world in the last decades. Wind power generation is significantly vacillating due to the wind speed alteration. Therefore, ...

In this paper, we give an overview on approaches for the graphic extraction, and especially for the image extraction from printed documents. We present also our contribution to this area operating on historical Arab ...