In Wireless Sensor Networks (WSNs), the energy consumption due to the sensed data transmission is more than processing data locally within the sensor node.The data aggregation is one of the techniques to conserve energy by eliminating the redundant data transmission in dense WSNs.In this paper, we propose an energy efficient structure-free data agg
A new image enhancement algorithm employing guided filtering caravan scissor jack is proposed in this work for enhancement of solar images and videos, so that users can easily figure out important fine structures imbedded in the recorded images/movies for solar observation.The proposed algorithm can efficiently remove image noises, including Gaussi
Nowadays, the Internet of Things (IoT) has become a rapid development; it can be employed by cyber threats in IoT devices.A correct system to recognize malicious attacks at IoT platforms became of major importance to minimize security threats in IoT devices.Botnet attacks have more severe and common attacks and it is threaten IoT devices.These thre
The so-called Complexity Sciences are a topic of fast growing interest inside the scientific community.Actually, researchers did not come to a definition of complexity, since it manifests itself in so many different ways [1].This field itself is not a single discipline, but rather a heterogeneous amalgam of different techniques of mathematics and s