Digital image encryption based on Joseph circle and Chaotic system has become a hot spot in the research of image encryption. An encryption algorithm based on improved Josephus loop and logistic ...

This C++ program includes solutions for the "Rat in a Maze" problem using both stack-based backtracking and queue-based Lee's Algorithm. It also solves the Josephus problem using a Queue data ...

Abstract: In recent years, smart healthcare mode has been gradually maturing with the evolution of Internet cloud computing technology. However, due to the open and shared features of the Internet, ...

Abstract: This paper proposes a new chaotic image encryption scheme, which employs Josephus traversing and mixed chaotic map. The scheme consists of three processes: key stream generation process; ...