Farhad Pouladi

ICT Faculty

Self-organizing software generation teams are increasing due to the more innovation and convivence these networks provide. This article focuses on the security evaluation of the open-source software development (OSSD) team. A newly generated formula for assessing the network security of a collaborative network is proposed and evaluated. For this pu...

A simple buck-boost LED driver suitable for battery operated applications with limited input voltage level is presented in this paper. Soft switching performance is provided for the main switch via a resonant circuit to improve the converter efficiency. The incorporated auxiliary switch also performs under ZVS condition. Both power switches can be...

A new LED driver circuit is presented in this paper based on the buck converter with coupled inductors for automotive applications. Soft switching condition is provided for the switch via a passive resonant circuit incorporating the leakage inductance of the coupled inductors. Also, the leakage inductance energy is recycled to the output. The propo...

In analyzing of modern biological data, we are often dealing with ill-posed problems and missing data, mostly due to high dimensionality and multicollinearity of the dataset. In this paper, we have proposed a system based on matrix factorization (MF) and deep recurrent neural networks (DRNNs) for genotype imputation and phenotype sequences predicti...

In smart power grids, keeping the synchronicity of generators and the corresponding controls is of great importance. To do so, a simple model is employed in terms of swing equation to represent the interactions among dynamics of generators and feedback control. In case of having a communication network available, the control can be done based on th...

With recent increase in energy consumption as well as reduction of fossil fuels, employing new methods for generation of green energy in smart grids, such as wind energy, is of great interest for governments. That is why expanding of wind turbine farms is a priority in many countries. One of the most important parameters in design and implementatio...

One of the main challenges in smart grids is synchronicity between generators and the controls. This synchronisation can be conducted by developing communications networks for smart grids. In case of having a large network, the optimum communication network design can be stated as an NP-hard problem with many possibilities. Traditional design metho...

This paper presents a centralized structure for optimum navigation of emergency vehicles with emphasis on ambulances in disaster situations. In this system, an enhanced fuzzy controlled ant colony system (FCACS) based search engine is proposed for optimum route selection. Performance of the system is evaluated by simulating it on a part on London,...

The prevalent static spectrum assignment brings forth spectrum holes and poor utilization in spectrum allocation. This issue has motivated researchers to introduce the open spectrum approach to spectrum access, which is enabled by software defined radio (SDR) technology. In this paper, an approximate nondeterministic ant colony based algorithm is p...

In this paper, a dynamic multiparameter ant algorithm based route selection system is proposed. This system finds optimum multiparameter route between two desired points, origin and destination (O/D). This method recognizes routes according to user desired parameters in two traffic information availability (online/offline) modes. In the online mode...

Global motion estimation (GME) is an important technique in image and video processing. Whereas the direct global motion estimation techniques boast reasonable precision they tend to suffer from high computational complexity. As with indirect methods, though presenting lower computational complexity they mostly exhibit lower accuracy than their dir...