The recent COVID-19 pandemic has promoted vigorous scientific activity in an effort to understand, advice and control the pandemic. Data is now freely available at a staggering rate worldwide. Unfortunately, this unprecedented level of information contains variety data sources formats, models do not always conform description data. Health officials have recognized need for more accurate that ca...

Torque control strategy is a common strategy to control robotic manipulators. However, it becomes complex duo to manipulator dynamics. In addition, position control of Permanent Magnet Synchronous Motors (PMSMs) is a complicated control. Therefore, tracking control of robots driven by PMSMs is a challenging problem. This article presents a novel tracking control of electrically driven robots wh...

Data Integration Technologies have experienced explosive growth in the last few years, and data warehousing has played a major role in this context. This has become one of the most important applications of database technology today. A large number of data warehousing methodologies and tools are available to support the growing market needs but it is generally agreed that warehouse design is a ...

As the scope of data management changes towards the management of distributed and heterogeneous data, the optimization of integration processes is still one of the main open research challenges in the area of data engineering. Different levels of integration approaches result in a large number of different integration systems. Due to this high number of possibilities and the lack of a standard ...