In today's knowledge driven society and technology driven economy, when data is
considered to be one of the most important corporate resource of an organization, equally …

Nature-inspired algorithms (NIAs) have gained a significant popularity in recent years to
tackle hard real world problems and solve complex optimization functions whose actual …

One of the powerful optimization tools that has been exploited in the computer world are
nature inspired algorithms (NIAs), they are also used to solve problems in the computer …

A Digital image watermarking is a cutting-edge problem that deals with copyright protection,
content authentication and ownership identification. Precisely due to this reason, it is quite …

This paper presents Digital Video Watermarking based on Cuckoo Search nature inspired
algorithm involving scene change detection. Two famous lévy flight algorithms associated …

Digital Watermarking is a technology, to facilitate the authentication, copyright protection and
Security of digital media. The objective of developing a robust watermarking technique is to …

With the expansion of digital world, the scope of copyright has started facing a great threat.
Thus, there is a need to protect the original work from being copied or distributed illegally …

Firefly Algorithm is a nature-inspired optimization method, which has been shown to
implement well on numerous optimization problems. But it can easily fall into the local …