Network security involves the authorization of access to data in a network, which is controlled the network administrator. Wireless Sensor Network (WSN) refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location. The data collected from ...

The recent reduction in transistor size using scaling will cause sub-threshold leakage currents to become an increasingly large component of total power dissipation. In this paper, a stack transistor technique using two series connected stack is use to design the digital circuit. The total leakage current is the function of inputs, thus the authors model ...

Sentiment analysis or opinion mining is the study of human emotions, feelings, opinions etc. expressed in the form of text. It is one of the most progressive areas of research in natural language processing and text mining in recent times. The growing importance of sentiment analysis coincides with the growth of social media such as ...

In this paper, the authors present a concept of using the fuzzy logic condition cooperated with VHSIC Verilog Hardware Description Language programming (VHDL) for controlling a hexapod robot to walk in desired conditions (unobstructed and obstructed areas). The designed robot, generally, consists of two main parts: hardware and software system respectively. The robot’s body, controlling ...

Real-time embedded systems is a reactive systems characterized by a continuous interaction with their environment. They typically continuously receive inputs from their environment and, usually within quite a short delay, react on these inputs. Correctness and well-functioning of this reactive systems is crucial. To obtain correctly functioning and dependable reactive systems, a coherent and well-defined ...