Jiangxi Province Engineering Research Center of New Energy Technology and Equipment, School of Chemistry, Biology and Materials Science, East China University of Technology, Nanchang330013, P. R.China ...

Abstract: A queue-based model of WSN's node with power saving mechanism described by the single vacation policy is considered. Whenever the queue of packets directed to the node becomes empty, the ...

Abstract: With the rise of digital media, protecting image property has become a critical issue. Visible watermarks, once a key tool for copyright protection, have become increasingly vulnerable to ...