ABSTRACT In this paper, a novel image superresolution algorithm is proposed based on GPS (Gradient Profile Sharpness). GPS is an…
ABSTRACT: In today’s era, there is a great deal added to real-time remote sensing Big Data than it seems at…
ABSTRACT: This paper introduces a data structure for k-NN search, the Rank Cover Tree (RCT), whose pruning tests rely solely…
ABSTRACT: The Distributed m-healthcare cloud computing system considerably facilitates secure and efficient patient treatment for medical consultation by sharing personal…
ABSTRACT: Statistics from security firms, research institutions and government organizations show that the numbers of data-leak instances have grown rapidly…
ABSTRACT: It is long known attackers may use forged source IP address to conceal their real locations. To capture the…
ABSTRACT: With data storage and sharing services in the cloud, users can easily modify and share data as a group.…
In this paper, we present a distributed structured approach to Sybil attack. This is derived from the fact that our…
Malware is pervasive in networks, and poses a critical threat to network security. However, we have very limited understanding of…
This paper proposes a lossless, a reversible, and a combined data hiding schemes for ciphertext images encrypted by public key…