A prominent weakness of dynamic programming methods is that they perform operations
throughout the entire set of states in a Markov decision process in every updating phase …

The advancement of ICT and the widespread use of the Internet enables users to store many
types of data via the Internet, and thus these data may be vulnerable to hacking or illegal …

This paper presents a new method for encryption of color images based on a combination of
chaotic systems, which makes the image encryption more efficient and robust. The proposed …