Cloud computing utilizes enormous clusters of serviceable and manageable resources that
can be virtually and dynamically reconfigured in order to deliver optimum resource utilization …

Anomaly Detection on attributed networks has recently drawn significant attention from
researchers and is widely used in a number of high-impact areas. The majority of current …

An anomaly in online social networks is an unusual occurrence that deviates greatly from
the standard. Financial fraud, social spam, and network intrusion can all be prevented with …

Reversible Data Hiding in Encrypted Images (RDH-EI) has gained much popularity in the
field of signal processing and cloud computing. In this study, we propose a high-capacity …

Digital Twin (DT) is an emerging technology that is a cornerstone of the 4 th industrial
revolution. Over the next decade, it is expected to revolutionise industrial processes via …

为了提高信息嵌入率和实现直接解密后无损恢复原始图像, 提出了基于Paillier
的可分离密文域可逆信息隐藏算法. 首先图像拥有者利用Paillier 算法对图像进行加密后上传云 …

With the popularization and application of privacy protection technologies in cloud service
and social network, ciphertext has been gradually becoming a common platform for public to …

In this paper, we have presented a novel lossless data hiding scheme in a homomorphically
encrypted image. After applying the homomorphic encryption function to the original image …

With the evolving needs of cloud-based information exchange, the challenge of a reliable
and secure communication channel has also been the center of attention recently. Although …

Many real-life scenarios require the analysis of large amounts of data from multiple sources.
Often, the data contain highly sensitive information and may be subject to privacy laws …