Security and interoperability is the biggest challenge to promote cloud computing currently.
Trust has proved to be one of the most important and effective alternative means to construct …

This paper proposes a lossless data hiding scheme with high embedding capacity, which can
recover the original image without any distortion after the hidden data have been extracted…

This paper presents a lossless robust data hiding scheme. The original cover image can be
recovered without any distortion after the hidden data have been extracted if the stego-…

Distributed Denial-of-Service (DDos) attack is one of the high threats to the Internet. This paper
proposes a measure based on Hurst coefficient to detect DDoS on Low-rate. The result of …

Wireless sensor networks (WSNs) are vulnerable to security attacks due to their deployment
and resource constraints. Considering that most large-scale WSNs follow a two-tiered …

As wireless sensor networks (WSNs) are susceptible to attacks and sensor nodes have
limited resources, designing a secure and efficient user authentication protocol for WSNs is a …

Expectation and requirements for future wireless communication systems continue to grow
and evolve. Thus, 3GPP has considered LTE/SAE to ensure its competitiveness in the future. …

Manber algorithm greatly. In order to solve this problem, an improved Wu-Manber algorithm
is proposed. It divides all the patterns into different sets according to their length. For each set…

Pattern matching is a powerful tool for querying sequence patterns in the biological sequence
databases. The remarkable increase in the number of DNA and proteins sequences has …

In GIS system, we often use vector contour map to show or locate position on the earth. Since
such map data is very worthy of value, it is necessary and important to protect its copyright. …