After three successful editions, the Signals and Systems Laboratory (SisyLab) will organize the 4th International Conference on Electrical Engineering – ICEE’2015 that will take place at the Institute of Electrical and Electronic Engineering (IGEE, ex. INELEC), University of Boumerdes, in the wonderful city of Boumerdes, from December 13th to 15th, 2015. The ICEE’2015 aims to promote research in electrical engineering and electronics. It is an opportunity to exchange experiences and present research results in the fields of theoretical, experimental, and applied Electrical Engineering. The conference will bring together leading researchers, engineers and scientists in the domain of interest from around the world. Prospective authors are invited to submit four-page camera-ready manuscripts on topics related to, but not limited to, the following topics: Control Systems Engineering : Control and Robotics, Measurements and Instrumentation, System Identification, Nonlinear and Robust Control, Intelligent Control, Fault Diagnosis. Power Engineering : Power Systems analysis, Power Systems operation and control, Power Electronics, Machines and Electric drives, High Voltage Engineering, Renewable Energy, Energy Efficiency, Power quality, Smart Grid. Telecommunications and Signal Processing : Image and speech Processing, Pattern Recognition, Biomedical Imaging, RF/Microwave Circuits and Systems, Antennas and Wave Propagation, Radar and Satellite Systems, Information Theory and Coding, Wireless and Mobile Communications, Semiconductor Characterization and Modeling, Metamaterial application. Computer Engineering and applications : Design and development methodologies, Embedded Architectures and Technologies, Intelligent Systems and Application, Microprocessor, Microcontroller, DSP, FPGA based Systems.