Digital signature schemes are practical mechanisms for achieving message integrity,
authenticity, and non-repudiation. Several asymmetric encryption techniques have been …

In order to solve the problems of key redundancy, transmission and storage security and the
difficulty of realizing the one-time-secret mode in image encryption algorithm, this paper …

Social networking services such as Facebook, Twitter, and YouTube are fertile ground for
analyzing texts, extracting opinions, and identifying feelings, due to a large number of texts …

Tuberculosis is a serious and widespread lung disease, not all patients are usually detected.
After the availability of high-resolution chest x-rays, deep learning can now provide solutions …

Cryptography helps solve many computer and communication problems, including clock
synchronization, where a group of nodes wants to agree on a theoretically unique clock in …

Wireless sensor networks (WSNs) are receiving significant attention. In which, there is a
large number of studies are being done to address the problem of clock synchronization; …

Tuberculosis (TB) is a deadly and widespread lung disease that is often not easily
detectable in the early stages. Thanks to the availability of high-resolution chest X-rays …

The most requested future-oriented innovation in the world is distributed computing.
Distributed storage is one of the most famous managements presented in cloud computing …

IoT devices in a distributed environment that work on shared data still have a necessity for a
locking mechanism to safely take turns while updating shared data. However, we no longer …

Abstract In recent years, Cloud Computing and Big Data have been considered the most
attractive areas that are revolutionizing the IT world. Cloud Computing paradigm has …